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The Virtual Conference is located at https://botany2021.pathable.co/.

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Participating Societies

American Bryological and Lichenological Society (ABLS)
American Fern Society (AFS)
American Society of Plant Taxonomists (ASPT)
Botanical Society of America (BSA)
Canadian Botanical Association (CBA/ABC)
Conference Wide
International Association for Plant Taxonomy (IAPT)
Mycological Society of America (MSA)
Northeast Section
Society of Herbarium Curators (SHC)
Southeastern Section
Mycological Section (MSA)

Presentations for Program:: All Programs

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SessionDate/TimeLocationTitleTypeAuthorsKeywords

Sunday, July 18th

Sunday, July 18th, 9:00 am to 12:00 pm · Virtual/Virtual
Session W01: Workshop: Navigating the submission and peer review process
Presiding: Michelle Gaynor, University of Florida
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W01001July 18th 9:00 amVirtual/VirtualNavigating the submission and peer review process
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WorkshopGaynor, Michelle.
Sunday, July 18th, 9:00 am to 12:00 pm · Virtual/Virtual
Session W02: Workshop: Developing CRISPR systems in non-genetic plant models: from plasmid design to transgenic plant
Presiding: Shengchen Shan, Florida Museum Of Natural History; Douglas Soltis, University of Florida; Pamela S. Soltis, University Of Florida; Bing Yang, University of Missouri; W. Brad Barbazuk,
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W02001July 18th 9:00 amVirtual/VirtualDeveloping CRISPR systems in non-genetic plant models: from plasmid design to transgenic plant
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WorkshopShan, Shengchen; Yang, Bing; Soltis, Douglas E.; Soltis, Pamela S.; Barbazuk, W. Brad.
Sunday, July 18th, 9:00 am to 5:00 pm · Virtual/Virtual
Session W03: Workshop: Using deep learning with digitized herbarium specimen image data
Presiding: Richard Hodel, National Museum of Natural History
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W03001July 18th 9:00 amVirtual/VirtualUsing deep learning with digitized herbarium specimen image data
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WorkshopHodel, Richard.
Sunday, July 18th, 9:00 am to 5:00 pm · Virtual/Virtual
Session W04: Workshop: Using Digitized Herbarium Data in Research: Applications for Ecology, Phylogenetics, and Biogeography
Presiding: Pamela S. Soltis, University Of Florida
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W04001July 18th 9:00 amVirtual/VirtualUsing Digitized Herbarium Data in Research: Applications for Ecology, Phylogenetics, and Biogeography
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WorkshopSoltis, Pamela.
Sunday, July 18th, 9:00 am to 5:00 pm · Virtual/Virtual
Session W05: Workshop: de novo genome assembly and annotation with an emphasis on phylogenetic and population genetic studies
Presiding: Jacob Landis, Cornell University
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W05001July 18th 9:00 amVirtual/Virtualde novo genome assembly and annotation with an emphasis on phylogenetic and population genetic studies
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WorkshopLandis, Jacob.
Sunday, July 18th, 9:00 am to 5:00 pm · Virtual/Virtual
Session W06: Workshop: Introduction to High-Throughput Sequencing: Techniques, Applications, and Analysis
Presiding: Brittany Sutherland, University of Louisiana at Lafayette
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W06001July 18th 9:00 amVirtual/VirtualIntroduction to High-Throughput Sequencing: Techniques, Applications, and Analysis
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WorkshopSutherland, Brittany.
Sunday, July 18th, 9:00 am to 5:00 pm · Virtual/Virtual
Session W07: Workshop: Morphology and Classification of Compositae: from Cassini to NGS and back again
Presiding: Christoph Oberprieler, University of Regensburg; Bruce Baldwin, University Of California; Mauricio Bonifacino, Universidad de la República; Gustavo Heiden, Embrapa Clima Temperado; Nicola Bergh, ; Liliana Katinas, Museo de La Plata; Benoit Loeuille, Federal University of Pernambuco; Marcelo Monge Egea, Universidade Estadual de Campinas; Gisela Sancho, Museo de La Plata; Edward Schilling, University Of Tennessee; Alfonso Susanna,
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W07001July 18th 9:00 amVirtual/VirtualMorphology and Classification of Compositae: from Cassini to NGS and back again
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WorkshopBonifacino, Mauricio; Heiden, Gustavo; Baldwin, Bruce; Bergh, Nicola; Katinas, Liliana; Loeuille, Benoit; Egea, Marcelo Monge; Oberprieler, Christoph; Sancho, Gisela; Schilling, Edward; Susanna, Alfonso.
Sunday, July 18th, 10:00 am to 12:00 pm · Virtual/Virtual
Session W08: Workshop: Deep Learning-Based Object Detection for Plant Scientists
Presiding: Christoph Oberprieler, University of Regensburg
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W08001July 18th 10:00 amVirtual/VirtualDeep Learning-Based Object Detection for Plant Scientists
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WorkshopOberprieler, Christoph.
Sunday, July 18th, 10:00 am to 12:00 pm · Virtual/Virtual
Session W09: Workshop: Creating A Platform For Connecting Research Across Plant Families
Presiding: Chelsea Pretz, University Of Colorado-Boulder
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W09001July 18th 10:00 amVirtual/VirtualCreating A Platform For Connecting Research Across Plant Families
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WorkshopPretz, Chelsea.
Sunday, July 18th, 10:00 am to 12:00 pm · Virtual/Virtual
Session W11: Workshop: A Digital Flora of North America for a Digital Age: An Interactive Session with the Flora of North America
Presiding: Jocelyn Pender, Agriculture and Agri-Food Canada; Beatriz Lujan-Toro, Agriculture and Agri-Food Canada; Joel Sachs, Agriculture and Agri-Food Canada
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W11001July 18th 10:00 amVirtual/VirtualA Digital Flora of North America for a Digital Age: An Interactive Session with the Flora of North America
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WorkshopPender, Jocelyn; Lujan-Toro, Beatriz; Sachs, Joel.
Sunday, July 18th, 10:00 am to 12:00 pm · Virtual/Virtual
Session W12: Workshop: Data Collection to Analysis: Landscape Genomics with CartograPlant and WildType
Presiding: Irene Cobo-Simon, University Of Connecticut EEB Dept.; Jill Wegrzyn, University Of Connecticut EEB Dept.; Abdullah Almsaeed, University of Tennessee; Margaret Staton, University of Tennessee; Risharde Ramnath, University Of Connecticut EEB Dept.
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W12001July 18th 10:00 amVirtual/VirtualData Collection to Analysis: Landscape Genomics with CartograPlant and WildType
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WorkshopCobo-Simon, Irene; Wegrzyn, Jill; Almsaeed, Abdullah; Staton, Margaret; Ramnath, Risharde.
Sunday, July 18th, 12:00 pm to 5:00 pm · Virtual/Virtual
Session M01: Meeting: ASPT Council Meeting
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July 18th 12:00 pmVirtual/VirtualASPT Council Meeting
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Sunday, July 18th, 12:00 pm to 3:00 pm · Virtual/Virtual
Session W10: Workshop: Finding consensus through policy: navigating polarizing issues to respond to MSA membership concerns
Presiding: Matthew Kasson, West Virginia Univesity; Brian Lovett, West Virginia University
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W10001July 18th 12:00 pmVirtual/VirtualFinding consensus through policy: navigating polarizing issues to respond to MSA membership concerns
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WorkshopKasson, Matthew; Lovett, Brian.
Sunday, July 18th, 1:00 pm to 3:00 pm · Virtual/Virtual
Session W13: Workshop: Tips for Success: Applying to Graduate School
Presiding: Anna Monfils, Central Michigan University
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W13001July 18th 1:00 pmVirtual/VirtualTips for Success: Applying to Graduate School
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WorkshopMonfils, Anna.
Sunday, July 18th, 1:00 pm to 3:00 pm · Virtual/Virtual
Session W14: Workshop: Assessing sequence coverage and inverted repeat annotations among complete plastid genomes
Presiding: Michael Gruenstaeudl, Freie Universitaet Berlin
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W14001July 18th 1:00 pmVirtual/VirtualAssessing sequence coverage and inverted repeat annotations among complete plastid genomes
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WorkshopGruenstaeudl, Michael.
Sunday, July 18th, 1:00 pm to 3:00 pm · /
Session W15: Workshop: Challenges and successes of research at primarily undergraduate institutions: Jumping starting your 2021-2022 research program
Presiding: Jennifer Ison, The College Of Wooster
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W15001July 18th 1:00 pm/Challenges and successes of research at primarily undergraduate institutions: Jump starting your 2021-2022 research program
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WorkshopIson, Jennifer.
Sunday, July 18th, 1:00 pm to 5:00 pm · Virtual/Virtual
Session W16: Workshop: Herbariomics-based biodiversity research: from specimen to phylogeny
Presiding: Liming Cai, Harvard University Herbaria
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W16001July 18th 1:00 pmVirtual/VirtualHerbariomics-based biodiversity research: from specimen to phylogeny
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WorkshopCai, Liming.
Sunday, July 18th, 1:00 pm to 5:00 pm · Virtual/Virtual
Session W17: Workshop: Processing raw Illumina DNA data into alignments for phylogenetic analyses
Presiding: Tobias Andermann, University of Gothenburg
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W17001July 18th 1:00 pmVirtual/VirtualProcessing raw Illumina DNA data into alignments for phylogenetic analyses
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WorkshopAndermann, Tobias.
Sunday, July 18th, 3:00 pm to 4:00 pm · Virtual/Virtual
Session M02: Meeting: PUI Section Meeting
Presiding: Jennifer Ison, The College Of Wooster
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July 18th 3:00 pmVirtual/VirtualPUI Section Meeting
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Sunday, July 18th, 5:00 pm to 6:30 pm · Virtual/Virtual
Meeting: PLANTS Planning Session for Mentors and Fellows
Presiding: Anna Monfils, Central Michigan University; Ann Sakai, Univ. California, Irvine; Heather Cacanindin,
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July 18th 5:00 pmVirtual/VirtualPLANTS Planning Session for Mentors and Fellows
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Sunday, July 18th, 5:00 pm to 6:00 pm · Virtual/Virtual
Session M28: Meeting: Herbarium Curators’ Meeting
Presiding: Carolyn Ferguson, Kansas State University; Gregory Plunkett, New York Botanical Garden; Harvey Ballard Jr, Ohio University; Barbara M. Thiers, The New York Botanical Garden
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July 18th 5:00 pmVirtual/VirtualHerbarium Curators’ Meeting
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Monday, July 19th

Monday, July 19th, 9:00 am to 10:00 am · Virtual/Virtual
Session EX01: Exhibits: Exhibit Hall Open
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July 19th 9:00 amVirtual/VirtualExhibit Hall Open
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Monday, July 19th, 9:00 am to 10:00 am · Virtual/Virtual
Session MX11: Mixer: Take a Yoga Break with Alice
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July 19th 9:00 amVirtual/VirtualTake a Yoga Break with Alice
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Monday, July 19th, 9:30 am to 10:30 am · Virtual/Virtual
Session MU1: Meet-Up: PLANTS Meet-Up
Presiding: Ann Sakai, Univ. California, Irvine; Anna Monfils, Central Michigan University
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July 19th 9:30 amVirtual/VirtualPLANTS Meet-Up
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Monday, July 19th, 9:45 am to 10:00 am · Virtual/Virtual
Session S02: Special Lecture: Opening Welcome
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July 19th 9:45 amVirtual/VirtualNo Title
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Monday, July 19th, 10:00 am to 2:30 pm · /
Session C01: Colloquium: Modeling the processes that mediate speciation and extinction rates across plants
Presiding: Carrie Tribble, University Of Hawaii At Manoa
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C01001July 19th 10:15 am/Testing phylodynamic inference of diversification trends using species distribution models
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Colloquium PresentationsWarnock, Rachel; Barido-Sottani, Joëlle; Darroch, Simon; Saupe, Erin.macroevolution
phylodynamics
birth-death processes
fossil sampling
species distribution models
C01002July 19th 10:30 am/Testing for diversification rate heterogeneity and their correlates: application to the diversification of microscopic plant and fungal groups
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Colloquium PresentationsMorlon, Hélène.diversification
climate change
rate heterogeneity
Diatoms
AMF
C01003July 19th 10:45 am/Extensions of the geographical SSE framework and their use to accommodate complex diversification scenarios
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Colloquium PresentationsCaetano, Daniel S; O'Meara, Brian; Beaulieu, Jeremy.diversification
state-dependent speciation and extinction
Model comparison
Model adequacy
C01004July 19th 11:00 am/A comparison of different Bayesian methods for estimating branch-specific shifts in diversification rates
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Colloquium PresentationsMartinez-Gomez, Jesus; Song, Michael; Tribble, Carrie; Freyman, William; Höhna, Sebastian; Specht, Chelsea; Rothfels, Carl.diversification
BAMM
RevBayes
divergence time estimation
Chronogram
macroevolution
Comparative Phylogenetics
phylogenetics
C01005July 19th 11:15 am/Linking dynamic processes: species diversification and evolution of floral integrated phenotype in Malvaceae s.l
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Colloquium PresentationsHernández-Gutiérrez, Rebeca; von Balthazar, Maria; Magallon, Susana.diversification
Trait evolution
macroevolution
Malvaceae
C01006July 19th 11:30 am/Hidden-state-only models provide accurate tip-estimates of diversification rates
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Colloquium PresentationsVasconcelos, Thais; O'Meara, Brian; Beaulieu, Jeremy.turnover
state-dependent speciation and extinction
eucalypts
C01007July 19th 11:45 am/Freziera (Pentaphylaceae) reveal differing but complementary diversification dynamics in northern versus central Andean cloud forests
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Colloquium PresentationsFrost, Laura; Santamaria, Daniel; Lagomarsino, Laura.Freziera
Pentaphylacaceae
state-dependent speciation and extinction
Andes
Netropics
diversification
montane tropical forest
Angiosperms353
July 19th 12:00 pm/Break
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July 19th 12:30 pm/Break
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C01010July 19th 1:00 pm/The impact of polyploidy and biome preferences on fern diversification
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Colloquium PresentationsRamírez-Barahona, Santiago; Rutschke, Kristen; Knudson, Christina; Sessa, Emily; Zenil-Ferguson, Rosana.
C01011July 19th 1:15 pm/Plant diversification in Africa
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Colloquium PresentationsHoward, Cody; Tribble, Carrie; Sessa, Emily.Africa
diversification
eudicots
ferns
magnoliids
monocots
C01012July 19th 1:30 pm/The consequences of mistreating diversification models as "priors" in Bayesian model comparison
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Colloquium PresentationsMay, Michael R; Rothfels, Carl.Lineage diversification
Bayesian inference
Model comparison
macroevolution
C01013July 19th 1:45 pm/Why extinction estimates from extant phylogenies are so often zero
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Colloquium PresentationsPennell, Matt.phylogenetics
modeling
diversification
Extinction
July 19th 2:00 pm/Discussion
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July 19th 2:15 pm/Discussion
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Monday, July 19th, 10:00 am to 12:00 pm · /
Session ECOPH1: Contributed Papers: Ecophysiology I
Presiding: Anna L. Jacobsen,
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ECOPH1001July 19th 10:00 am/Ecologically driven selection of nonstructural carbohydrates in oak trees and the implications for resilience in a changing world
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Oral PaperFurze, Morgan; Wainwright, Dylan; Huggett, Brett; Knipfer, Thorsten; McElrone, Andrew; Brodersen, Craig.nonstructural carbohydrates
Trees
oaks
leaf habit
Quercus
Comparative Phylogenetics
ECOPH1002July 19th 10:15 am/Comparison of Services in Tropical and Subtropical Restored Seagrass Communities: Indo-Pacific versus Western Atlantic.
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Oral PaperThorhaug, Anitra; Gallagher, John; Lopez-Portillo, Jorge; Schwarz, Arthur; Berlyn, Graeme; Poulos, Helen M.; Huang, XiaoPing; Kiswara, Wawan; Prathep, Anchana.Carbon services restored tropical seagrass
resilience services restored tropical seagrass
biodiversity restored seagrass services
water clarity services restored seagrasses
fisheries nurseries seagrass services
ECOPH1003July 19th 10:30 am/Composition and qualities of halophytic seeds as a potential source of nutrition and edible oil
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Oral PaperGul, Bilquees; Gul, Bilquees.Edible vegetable oil
Chemical composition
Essential mineral
Saturated and unsaturated fatty acids
Antioxidants
Proximate analysis
ECOPH1004July 19th 10:45 am/Structural and functional leaf diversity lead to differences in photosynthetic capacity across Juglans regia accessions
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Oral PaperMomayyezi, Mina; McElrone, Andrew.leaf anatomy
photosynthetic capacity
functional diversity
Juglans regia
geographic distribution
ECOPH1005July 19th 11:00 am/Correlation of plant traits along a fast-slow continuum using 50 year-old herbarium specimens
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Oral PaperVilleda, Jose; Coker, Cassidy; Slimp, Madeline; Bailey, Zachary; Johnson, Matthew; Smith, Nicholas.stomatal density
carbon nitrogen ratio
herbarium specimens
Guadalupe Mountains
ECOPH1006July 19th 11:15 am/Historical differences in climate between populations alter responses to severe stress
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Oral PaperBranch, Haley A; Moxley, Dylan R; Anstett, Daniel N; Angert, Amy L.rapid evolution
Photosynthesis
Drought
abiotic stress
chlorophyll  fluorescence  
ECOPH1007July 19th 11:30 am/Effect of extreme high temperature on Ficus regneration in southern China
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Oral PaperFang, Chuangwei; Chen, Huayang; wenb@xtbg.org.cn, wenb@xtbg.org.cn; Manage Goodale, Uromi.Ficus
ECOPH1008July 19th 11:45 am/Machine Learning approaches to investigating trait divergence under species diversification
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Oral PaperMajumder, Sambadi.Machine learning
sunflower
species concepts
ecophysiology
Monday, July 19th, 10:00 am to 11:30 am · /
Session FG: Contributed Papers: Functional Genetics and Genomics
Presiding: Rainer Melzer, University College Dublin
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FG001July 19th 10:00 am/Epistatic interactions underlying abiotic stress response influence resource allocation in Brassica rapa
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Oral PaperThrash, Tyler; Lee, Hansol; Gerbitz, Ryan; Kozyra, Abigail; Baker, Robert L..Brassicaceae
quantitative genetics
epistasis
resource allocation
FG002July 19th 10:15 am/A Comparative mRNA Study of Enzyme Regulation During Digestive Behavior in Drosera capensis
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Oral PaperTakahashi, Gemma; Kelz, Jessica; Diessner, Elizabeth; Einstein, Elliott; Unhelkar, Megha; Kwok, Ashley; Sprague-Piercy, Marc; Woodcock, Sofiya; Pineda, Allison; Shabakesaz, Pauniz; Einstein, David; Garabedian, Alexandra; Akbari, Omar; Alemayhu, Aden; Martin, Rachel; Butts, Carter.Transcriptome
digestive enzymes
carnivorous plant
mRNA regulation
enzyme discovery
Drosera capensis
FG003July 19th 10:30 am/Sex determination and flowering time control in Cannabis sativa: a map to understanding gene regulatory circuits?
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Oral PaperSchilling, Susanne; Dowling, Caroline; Shi, Jiaqi; Trubanová, Nina; Kettle, Seán; Melzer, Rainer.Cannabis
Crop breeding
flower development
flowering time
sex determination
mapping
gene regulatory network
FG004July 19th 10:45 am/Reversing the Genome-to-Phenome Research Pipeline: A Draft Genome Provides Hypotheses on Drought Tolerance in A Keystone Plant Species in Western North America Threatened By Climate Change
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Oral PaperMelton, Anthony; Beck, Jim; Galla, Stephanie; Jenkins, Jerry; Handley, Lori; Kim, Min; Grimwood, Jane; Schmutz, Jeremy; Richardson, Bryce; Serpe, Marcelo; Novak, Stephen; Buerki, Sven.
FG005July 19th 11:00 am/The genetics of ultraviolet nectar guide pattern diversity in the common monkeyflower
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Oral PaperSrinidhi, Holalu; Patterson, Erin; Grace, Johnson; Wei, Lan; Colicchio, Jack M; Blackman, Benjamin.floral traits
pigmentation
Mimulus
QTL mapping
Gene editing
CRISPR/Cas9
flavonols
anthocyanins
natural variation
evodevo
FG006July 19th 11:15 am/Development of genomic tools for Bryum argenteum: Genome assembly and annotation using long and short reads
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Oral PaperPruthi, Aman; Greenwood, Joshua; Stark, Lloyd; Raudenbush, Zane; Johnson, Matthew.Bryophytes
Genome Assembly
Annotation
Bryum argenteum
Monday, July 19th, 10:00 am to 11:45 am · Virtual/Virtual
Session FTI: Contributed Papers: Floristics & Taxonomy I
Presiding: Daniel Mark Koenemann, Howard University; Nina House, California Botanic Garden
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FTI001July 19th 10:00 amVirtual/VirtualAn Analysis of the Triplaris americana Species Complex
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Oral PaperKoenemann, Daniel Mark.Neotropics
Hierarchical  clustering
Morphometrics
Polygonaceae
FTI002July 19th 10:15 amVirtual/VirtualIndignities in the life and legacy of Jean Louis Marie Poiret, a French botanist and evolutionist of the early nineteenth century
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Oral PaperFRIEDMAN, WILLIAM E.Poiret
Darwin
early evolutionary thought
species concepts
FTI003July 19th 10:30 amVirtual/VirtualA Vascular Flora of the Manter and Salmon Creek Watersheds in the Southern Sierra Nevada, Tulare County, California
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Oral PaperHouse, Nina.Floristics
Sierra Nevada
Kern Plateau
Montane
California
Tulare County
Grazing
Drought
FTI004July 19th 10:45 amVirtual/VirtualThe Director’s Cut: Behind the scenes of a comprehensive vascular flora in the mountains of northern Idaho
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Oral PaperFaust, Harpo; Legler, Ben; Tank, David.Flora
Floristics
Idaho
Rare plants
FTI005July 19th 11:00 amVirtual/VirtualManihot at Flora of Ceará, Northeast Brazil: floristic survey and taxonomic insights
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Oral PaperOrlandini, Priscila; Ribeiro, Rayane de Tasso Moreira; Martins, Márcio Lacerda Lopes; Loiola, Maria Iracema Bezerra; Sales, Margareth Ferreira de.Caaringa
Cassava
Euphorbiaceae
conservation
Taxonomic studies
FTI006July 19th 11:15 amVirtual/VirtualForests and shrublands of the Cordillera del Cóndor, Ecuador: Guiana Shield disjunctions, Andean tepui endemics, and OCBIL theory
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Oral PaperNeill, David A.; Asanza, Mercedes; Quizhpe, Wilson.OCBIL theory
Cordillera del Cóndor
endemism
Floristics
FTI007July 19th 11:30 amVirtual/VirtualTreasures of the Boise Front: Rethinking Popular Floras during a Pandemic
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Oral PaperErtter, Barbara; Shaffer, Paul.Floristics
Idaho
botany outreach
transcending polarization
Monday, July 19th, 10:00 am to 12:00 pm · Virtual/Virtual
Session PHYLOI: Contributed Papers: Phyogenomics I
Presiding: Wade Roberts, University of Arkansas; Sara Handy, HFS-717
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PHYLOI001July 19th 10:00 amVirtual/VirtualFinding the limits of Piper amalago L., a widespread Neotropical shrub
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Oral PaperHastings, Cara; Bornstein, Allan; Davidson, Chris; Smith, James.phylogenomics
Neotropical speciation
species complex
species delimitation
Angiosperms353
PHYLOI002July 19th 10:15 amVirtual/VirtualMitochondrial phylogenomics of mycoheterotrophic Ericaceae and parasitic Cuscuta
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Oral PaperLin, Qianshi; Stefanovic, Sasa.mitochondrial genome
mycoheterotrophic plants
parasitic plants
horizontal gene transfer
Ericaceae
Cuscuta
Convolvulaceae
PHYLOI003July 19th 10:30 amVirtual/VirtualPhylogenomic analysis of the centric diatom order Thalassiosirales based on genome and transcriptome data
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Oral PaperRoberts, Wade; Alverson, Andrew.Diatoms
Genome skimming
Transcriptome
phylogenomics
Genome Assembly
PHYLOI004July 19th 10:45 amVirtual/VirtualUtilizing botanical big data to look for tiny toxic components
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Oral PaperHunter, Elizabeth Sage; Literman, Robert; Handy, Sara.Digitalis
genomics
plant identification
DNA
bioinformatics
botanicals
PHYLOI005July 19th 11:00 amVirtual/VirtualAdding to the Pantry of the FDA Reference Standard Library, GenometrakrCP
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Oral PaperHunter, Elizabeth Sage; Literman, Robert; Zhang, Ning; Ott, Brittany; Wen, Jun; Greenbaum, Alexandra; Hsu, Erica; Handy, Sara.database
botanicals
genomics
chloroplasts
plant identifcation
DNA
PHYLOI006July 19th 11:15 amVirtual/VirtualPhylogenomic analysis of New Zealand polyploid Azorella (Apiaceae)
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Oral PaperNing, Weixuan; Meudt, Heidi; Nicolas, Antoine; Plunkett, Gregory; Tate, Jennifer.Azorella
Angiosperm353
phylogenomic
genomic size variation
polyploidy
PHYLOI007July 19th 11:30 amVirtual/VirtualWhence came these plants most foul? Phylogenomics and biogeography of Orchidantha (Lowiaceae)
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Oral PaperNiissalo, Matti A.; Gardner, Elliot M.; Khew, Gillian S.; Šída, Otakar; Leong-Škorničková, Jana.biogeography
genomics
Herbaceous
HybSeq
Lowiaceae
Orchidantha
Zingiberales
PHYLOI008July 19th 11:45 amVirtual/VirtualPhylogenomic relationships in Nicotiana benthamiana: insights into the origin of the N. benthamiana lab variant
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Oral PaperCauz-Santos, Luiz Augusto; Dodsworth, Steven; Jakob, Aljaž; Samuel, Rosabelle; Paun, Ovidiu; Chase, Mark.Nicotiana benthamiana
model organism
phylogenomics
RADseq
Monday, July 19th, 10:00 am to 12:00 pm · /
Session PL1: Contributed Papers: Paleobotany: Cookson Student Presentations - Session I
Presiding: Sarah E. Allen, Penn State Altoona
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PL1001July 19th 10:00 am/Sigillaria from the Wuda Tuff: the implications of new species and internal anatomy for lepidodendrid life history reconstruction
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Oral PaperDAntonio, Michael; Boyce, C. Kevin; Zhou, Wei-Ming; Wang, Jun.life history
Lycopsid
Permian
anatomy
Developmental biology
PL1002July 19th 10:15 am/In situ spores of marattialean and leptosporangiate ferns from the Triassic in Europe
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Oral PaperNowak, Hendrik; Kustatscher, Evelyn.Paleobotany
Paleopalynology
Triassic
spores
ferns
PL1003July 19th 10:30 am/Unravelling the Middle Jurassic Flora from Otlaltepec Formation in Puebla, Mexico. Highlights and porspects
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Oral PaperMorales-Toledo, Jeronimo; Cevallos-Ferriz, Sergio.Paleobotany
Middle Jurassic
Flora
PL1004July 19th 10:45 am/A structurally preserved fin-winged fruit from the Late Cretaceous of western North America
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Oral PaperTang, Keana; Tang, Keana; Smith, Selena; Atkinson, Brian.Cretaceous
fossil fruit
core eudicot
PL1005July 19th 11:00 am/Plant Community Turnover at the Cretaceous-Paleogene (K/Pg) Boundary in Northeastern Montana
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Oral PaperWilson, Paige K.; Stromberg, Caroline; Wilson Mantilla, Gregory.Paleobotany
Cretaceous
K-Pg
PL1006July 19th 11:15 am/Tracing the fossil Land­eenia aralioides to its family – additional characters and a morphological comparison to modern Sapindales
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Oral PaperCorrea, Julian; Manchester, Steven; Hermsen, Elizabeth J.; Allen, Sarah E..Sapindales
Eocene
Taxonomy
wood
Matrix
fossil fruit
pollen
PL1007July 19th 11:30 am/New reproductive structures of Cunoniaceae tribe Cunonieae from the early Eocene Laguna del Hunco flora, Chubut, Patagonia, Argentina
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Oral PaperMatel, Theodore; Gandolfo, Maria; Hermsen, Elizabeth J.; Wilf, Peter.Cunoniaceae
Weinmannia
Reproductive structures
Patagonia
Argentina
early Eocene
fossils
PL1008July 19th 11:45 am/Which plants survived initial post-EECO cooling, drying, and isolation in Patagonia?
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Oral PaperRossetto-Harris, Gabriella; Wilf, Peter.Eocene
early Eocene climatic optimum
Río Pichileufú
Laguna del Hunco
Patagonia
South America
Gondwana
floral turnover
Leaf Architecture
Paleobotany
leaf macrofossil
morphotypes
Monday, July 19th, 10:00 am to 12:00 pm · /
Session PTR1: Contributed Papers: Pteridology I
Presiding: Joshua Der, ; Emily Sessa, University Of Florida; Alejandra Vasco, Botanical Research Institute Of Texas
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PTR1001July 19th 10:00 am/Putting the dry in Dryopteris: transgressive response to drought and temperature stress in allopolyploid ferns
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Oral PaperBlake-Mahmud, Jennifer; Sessa, Emily; Visger, Clayton; Watkins, James.Dryopteris
polyploidy
abiotic stress
heat stress
Drought
pteridiophytes
gametophytes
allopolyploid
climate change
transgression
PTR1002July 19th 10:15 am/Drying without dying- the Resurrection fern, Pleopletis polypodioides
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Oral PaperJohn, Susan P; Hasenstein, Karl.fern
Pleopeltis polypodioides
Drought Tolerance
epiphyte
PTR1003July 19th 10:30 am/Historical biogeography of African Asplenium (Aspleniaceae)
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Oral PaperHoward, Cody; Kamau, Peris; Vare, Henry; Hannula, Liina; Juslen, Aino; Rikkinen, Jouko; Sessa, Emily.Asplenium
ferns
Africa
biogeography
divergence time estimation
pteridophytes
PTR1004July 19th 10:45 am/Disentangling the systematics of the Elaphoglossum petiolatum complex (Dryopteridaceae)
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Oral PaperMartinez, Ana Gabriela; Vasco, Alejandra.ferns
Mexico
Taxonomy
phylogeny
species complex
spore morphology
PTR1005July 19th 11:00 am/Phylogenomics and historical perspectives in the fern genus Elaphoglossum (Dryopteridaceae)
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Oral PaperVasco, Alejandra; Testo, Weston; Loriga, Josmaily; Martinez, Ana Gabriela; Rodriguez, Ariel; Matos, Fernando B.; Moran, Robbin; Rouhan, Germinal; Sessa, Emily; Burleigh, Gordon.ferns
phylogenomics
tropics
Systematics
Elaphoglossum
Target enrichment
GoFlag
PTR1006July 19th 11:15 am/Revisiting Polystichum (Dryopteridaceae) using the GoFlag 451 probe set: problems and prospects in the tropical American clades
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Oral PaperRiibe, Lindsey; Riibe, Lindsey; Sessa, Emily; Barrington, David.phylogenomics
Molecular Systematics
Reticulate Evolution
PTR1007July 19th 11:30 am/Species and gene-allele phylogenies resolve conserved lineages and hybrids in the hyper-variable Hawaiian endemic Polypodium pellucidum fern
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Oral PaperMendez-Reneau, Jonas; Sigel, Erin.phylogenetics
hybridization
niche evolution
morphological evolution
Hawaiian Islands
ferns
PTR1008July 19th 11:45 am/Target enrichment of 360 nuclear loci provide a first look at the evolutionary history of the pantropical fern genus Oleandra
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Oral PaperTesto, Weston; Suissa, Jacob; Burleigh, Gordon; Sessa, Emily.phylogenomics
GoFlag
Target enrichment
fern
biogeography
polyploidy
Bayesian
herbarium
Monday, July 19th, 10:00 am to 2:30 pm · /
Session SY1: Symposium: Gene regulatory networks in fungal development and morphogenesis - towards fungal evo-devo
Presiding: Jaqueline Hess, Helmholtz Centre for Environmental Research; Laszlo G. Nagy, Biological Research Center
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July 19th 10:00 am/Introduction
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SY1002July 19th 10:15 am/Filamentous fungi at the buffet: The regulatory and transcriptional landscape of nutrient sensing
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Symposium PresentationHuberman, Lori; Wu, Vincent; Kowbel, David; Lee, Juna; Daum, Chris; Grigoriev, Igor; O'Malley, Ronan; Glass, N. Louise.transcriptional networks
nutrient sensing
fungi
transcriptional profiling
DNA affinity purification sequencing
SY1003July 19th 10:45 am/ChIP-Seq reveals the epigenetic landscape in the mushroom-forming fungus Schizophyllum commune during development and lignocellulose degradation
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Symposium PresentationOhm, Robin A..ChIP-Seq
mushroom
development
transcription factor
lignocellulose degradation
SY1004July 19th 11:15 am/Integration of chemosensing and carbon catabolite repression impacts fungal enzyme regulation and plant associations
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Symposium PresentationHinterdobler, Wolfgang; Li, Guofen; Turrà, David; Schalamun, Miriam; Kindel, Stefanie; Sauer, Ursula; Beier, Sabrina; Rodriguez Iglesias, Aroa; Compant, Stéphane; Vitale, Stefania; Di Pietro, Antonio; Schmoll, Monika.
July 19th 11:45 am/Break
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SY1006July 19th 12:30 pm/Transcription Factors Regulate Fungal Cell Fate by Assembling into Phase-Separated Condensates at Specialized Enhancers
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Symposium PresentationFrazer, Corey; Staples, Mae; Yim, Yoori; Hirakawa, Matthew; Dowell, Maureen; Hernday, Aaron; Fawzi, Nicolas; Finkelstein, Ilya; Bennett, Richard.gene regulatory network
Fungal diversity
phenotypic plasticity
adaptation
SY1007July 19th 1:00 pm/The ancestral levels of transcription and the evolution of sexual phenotypes in filamentous fungi: a systems-biological approach toward inference of evolving gene regulatory networks
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Symposium PresentationTownsend, Jeffrey; Wang, Zheng; Trail, Frances.fungi
development
evolution
Developmental biology
systems biology
transcriptomics
genomics
SY1008July 19th 1:30 pm/Towards understanding conserved gene regulatory networks in fungi: an update on the FUNCODE Project
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Symposium PresentationNagy, Laszlo G..transcription factor
fungi
gene regulatory network
July 19th 2:00 pm/Discussion
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Monday, July 19th, 10:00 am to 2:30 pm · /
Session SY2: Symposium: The Botany of Invasions
Presiding: Nicholas Kooyers, Univerity Of Louisiana, Lafayette; Brittany Sutherland, Univerity Of Louisiana, Lafayette
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July 19th 10:00 am/Introduction
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SY2002July 19th 10:15 am/The timing of invasions: learning about invasive plant phenology through botanical records, contemporary observations, and empirical study
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Symposium PresentationKuebbing, Sara; Reeb, Rachel; Schricker, Lauren.phenology
temperate forests
old-fields
invasive plants
SY2003July 19th 10:45 am/Plant community transcriptomics: extending axes of functional diversity to inform invasion dynamics
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Symposium PresentationMarx, Hannah.RNA-seq
transcriptomics
functional traits
alpine
community ecology
SY2004July 19th 11:15 am/Genome size and structural variation in the invasive yellow starthistle (Centaurea solstitialis)
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Symposium PresentationCang, Alice; Dlugosch, Katrina.
July 19th 11:45 am/Break
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SY2006July 19th 12:30 pm/Comparative genomics of the heterosporous aquatic ferns Salvinia molesta and S. minima in the southeastern United States invasive range
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Symposium PresentationSutherland, Brittany; Beck, James; Sigel, Erin.
SY2007July 19th 1:00 pm/Investigating Dispersal and Potential Colonization Success in an Annual Plant
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Symposium PresentationQuarles, Brandie; Donohue, Kathleen.Seed Dispersal
Population Demography
Species Spread Rates
Biased Dispersal
Environmental Tracking
SY2008July 19th 1:30 pm/Using herbarium genomics to understand genetic and phytobiome change in invaded novel environments
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Symposium PresentationTurner, Kathryn G.invasion
herbarium
genomics
evolutionary ecology
phytobiome
Chorispora tenella (Brassicaceae)
SY2009July 19th 2:00 pm/Monkeyflower invasions: Highly admixed and hybrid populations dominate range expansions and are associated with the rapid evolution of local adaptation
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Symposium PresentationVallejo-Marin, Mario.Mimulus
Biological invasions
Population genomics
flowering plant evolution
hybridization
local adaptation
Monday, July 19th, 11:00 am to 1:30 pm · /
Session MY1: Contributed Papers: Mycology: Ecology and Conservation
Presiding: Rachel A. Koch, University of Nebraska-Lincoln; Catharine Adams, UC Berkeley
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MY1001July 19th 11:00 am/The Rare 10 Challenge, a community-science project documenting rare and threatened fungi in service of conservation
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Oral PaperJakob, Sigrid; Roy, Bitty A.; Swearingen, Christin; Vandegrift, Roo; Vellinga, Else C.; Haelewaters, Danny.Fungal conservation
Citizen science
Fungal diversity
conservation
#Rare10Challenge
Mycology
MY1002July 19th 11:15 am/Disentangling the ecology and evolution of Buchwaldoboletus (Boletaceae)
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Oral PaperCaiafa Sepulveda, Marcos Vinicius; Smith, Matthew.Boletes
mycoparasitism
Wood-decay
Chalciporoideae
Mycology
MY1003July 19th 11:30 am/Transcriptomics reveals the mycoparasitic strategy of the mushroom Entoloma abortivum on species of the mushroom Armillaria
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Oral PaperKoch, Rachel A.; Herr, Joshua R..transcriptomics
mycoparasitism
symbiosis
Armillaria
Mycology
MY1004July 19th 11:45 am/Anthropogenic nutrient inputs shift ecological interactions and structure of endophytic fungal symbiont communities
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Oral PaperMuniania, Cedric Ndinga; Worson, Nick; Borer, Elizabeth; Seabloom, Eric; Kinkel, Linda; May, Georgiana.endophytic fungi
Communiy assembly
Trait-based structure
Phylogenetic clustering
Nutrient addition
Andropogon gerardii
Mycology
July 19th 12:00 pm/Break
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MY1006July 19th 12:30 pm/Fungal communities from geothermal soils in Yellowstone National Park
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Oral PaperBazzicalupo, Anna; Erlandson, Sonya; Branine, Margaret; Ratz, Megan; Ruffing, Lauren; Nguyen, Nhu; Branco, Sara.soil
pH
hot spring
geothermal activity
mycorrhizal fungi
saprobe
Mycology
MY1007July 19th 12:45 pm/The interactive impact of annual precipitation and land use history on leaf, root, and soil microbial communities
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Oral PaperDea, Hannah I.; Kazarina, Anna; Ary, Evie; Urban, Abigail; Loeke, Terry; Houseman, Greg; Greer, Mitchell J.; Sikes, Ben; Lee, Sonny; Platt, Tom; Jumpponen, Ari.environmental gradient
climate change
Microbiome
land-use history
mean annual precipitation
prairie
agriculture
restoration
plant microbiome
Mycology
MY1008July 19th 1:00 pm/Using pyrocosms to reveal pyrophilous fungi of forest, meadow, and agricultural soils
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Oral PaperAdams, Catharine; Carver, Akiko; Stillman, Kyra; Bruns, Tom.Fire
Pyronema
forest
meadow
fungi
Mycology
MY1009July 19th 1:15 pm/Engaging community scientists in collecting data for conservation assessments, the Fungal Diversity Survey (FunDiS)
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Oral PaperMueller, Gregory.community-sourced
Conservation assessments
amateur mycologists
engagement
Mycology
Monday, July 19th, 12:00 pm to 1:00 pm · Virtual/Virtual
Session EX02: Exhibits: Exhibit Hall Open
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July 19th 12:00 pmVirtual/VirtualExhibit Hall Open
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Monday, July 19th, 12:00 pm to 1:30 pm · Virtual/Virtual
Session L1: Luncheon: Careers In Botany Luncheon
Presiding: Imeña Valdes, Northwestern University ; Michelle Gaynor, University of Florida; Ya Min, Harvard University
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July 19th 12:00 pmVirtual/VirtualNo Title
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Monday, July 19th, 12:00 pm to 1:00 pm · Virtual/Virtual
Session L3: Luncheon: American Fern Society Luncheon
Presiding: Emily Sessa, University Of Florida; Joshua Der,
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July 19th 12:00 pmVirtual/VirtualAmerican Fern Society Luncheon
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Monday, July 19th, 12:00 pm to 1:00 pm · /
Session L5: Luncheon: Author Chat
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July 19th 12:00 pm/Author Chat
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Monday, July 19th, 12:30 pm to 2:00 pm · Virtual/Virtual
Session BIHDI: Contributed Papers: Biodiversity Informatics & Herbarium Digitization I
Presiding: Andrea Weeks, George Mason University; Taliesin Kinser, University Of Florida
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BIHDI001July 19th 12:30 pmVirtual/VirtualBotanical Digitization: Application of MorphoLeaf in 2D Shape Visualization, Digital Morphometrics, and Species Delimitation, using Homologous Landmarks of Cucurbitaceae Leaves as a Model
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Oral PaperOso, Oluwatobi; Jayeola, Adeniyi.Morpholeaf
Geomorphometrics
Landmarks
Leaf Outline Analysis
Shape Visualization
Botanical Digitization
BIHDI002July 19th 12:45 pmVirtual/VirtualReflectance spectroscopy allows rapid, accurate, and non-destructive estimates of functional traits from pressed leaves
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Oral PaperKothari, Shan; Beauchamp-Rioux, Rosalie; Laliberté, Etienne; Cavender-Bares, Jeannine.reflectance spectroscopy
functional traits
herbaria
collections-based research
BIHDI003July 19th 1:00 pmVirtual/VirtualThe Extended Specimen: A case study in salvaging a historic herbarium collection
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Oral PaperWeeks, Andrea; Mann, Wendy; Fahringer, Alyssa.herbarium
digitization
extended specimen
field notebooks
BIHDI004July 19th 1:15 pmVirtual/VirtualDigitizing A Century of Natural History Observations: A Wealth of Phenology Records from the Collections of Mohonk Preserve’s Daniel Smiley Research Center
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Oral PaperFeldsine, Natalie; Williams, Jordan.phenology
natural history
digitization
BIHDI005July 19th 1:30 pmVirtual/VirtualSpatial phylogenetic diversity patterns in the highly diverse North American Coastal Plain flora
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Oral PaperKinser, Taliesin; Barve, Narayani; Whitehurst, Lauren; Allen, Julia; Guralnick, Robert; Soltis, Pamela S.; Soltis, Douglas E..spatial analysis
southeast
phylogenetic diversity
biodiversity hotspot
BIHDI006July 19th 1:45 pmVirtual/VirtualAbaTax: A website to consult and build collaboratively taxonomic identification keys and taxonomic descriptions
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Oral PaperSerrano Estrada, Bernardo; Murguia Romero, Miguel; Ortíz Bermúdez, Enrique; Villaseñor, José Luis.AbaTax
FAMEX polykey
plant identification
taxonomic monograph  
taxonomic descriptions
Monday, July 19th, 12:30 pm to 2:30 pm · Virtual/Virtual
Session BIOGI: Contributed Papers: Biogeography I
Presiding: Craig Barrett, West Virginia University; Tammy Elliott, Masaryk University
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BIOGI001July 19th 12:30 pmVirtual/VirtualEcogeographic correlates of pollination syndrome divergence in Penstemon
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Oral PaperHamilton, Ashley; Wessinger, Carolyn.Penstemon
pollination syndrome
biogeography
ecological niche  
BIOGI002July 19th 12:45 pmVirtual/VirtualDigitized collections elucidate invasion history and patterns of awn polymorphism in the invasive Japanese stiltgrass (Microstegium vimineum)
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Oral PaperBarrett, Craig; Huebner, Cynthia; Cumberledge, Aubrey; Latvis, Maribeth; McKain, Michael; Motley, M'Kayla; Santee, Mathilda Viola; Skibicki, Sam; Thixton, Hana.herbarium
database
traits
invasion
geography
latitude
burial syndrome
transition zone
rapid evolution
BIOGI003July 19th 1:00 pmVirtual/VirtualThe Biogeography of Photosynthetically Diverse Trees in Euphorbiaceae
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Oral PaperYoung, Sophie; Dunning, Luke; Stevens, Carly; Lundgren, Marjorie.biogeography
C4 photosynthesis
Chamaesyce
Euphorbiaceae
Euphorbia
Hawaiian Islands
BIOGI004July 19th 1:15 pmVirtual/VirtualEcological niche modelling reveals significant shifts in optimal habitat for nine North American Cypripedium spp. (Orchidaceae) within recent decades
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Oral PaperSmallwood, Patrick; Trapnell, Dorset.climate change
species distribution
Orchidaceae
species distribution models
BIOGI005July 19th 1:30 pmVirtual/VirtualSpecies level biogeography of the ancient and mega-diverse Asian calamoid palms
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Oral PaperKuhnhäuser, Benedikt; Kuhnhäuser, Benedikt; Bellot, Sidonie; Chomicki, Guillaume; Eiserhardt, Wolf; Hiscock, Simon; Baker, William.Asia
biogeography
phylogenomics
tropical rainforests
species-level phylogeny
BIOGI006July 19th 1:45 pmVirtual/VirtualEcological separation of flower color morphs in the cosmopolitan weed Scarlet Pimpernel (Lysimachia arvensis, Primulaceae)
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Oral PaperCarter, Benjamin; Misiewicz, Tracy; Roddy, Adam; Whittall, Justen.flower color
invasive plants
ecophysiology
species distribution models
BIOGI007July 19th 2:00 pmVirtual/VirtualSpatial Phylogenetics of Mosses (Bryopsida) at a Global Scale: Environmental Correlates of Diversity
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Oral PaperSanbonmatsu, Katie; Spalink, Daniel.biogeography
Bryophytes
diversity
endemism
moss
global
species richness
BIOGI008July 19th 2:15 pmVirtual/VirtualEnvironmental correlates of genome size differences in the Cyperids
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Oral PaperElliott, Tammy; Zedek, František; Muasya, Muthama; Bureš, Petr.genome size
nutrients
niche size
Cyperaceae
Juncaceae
Thurniaceae
climatic niche
edaphic niche
Monday, July 19th, 12:30 pm to 2:30 pm · /
Session C02: Colloquium: Enhancing Quality and Use of Herbarium Collection Data through Community Data Curation
Presiding: Sandra Knapp, The Natural History Museum; Joe Miller, GBIF
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C02001July 19th 12:30 pm/Identifying and clustering duplicate vouchers across herbarium collections using GBIF tools
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Colloquium PresentationsMiller, Joe; Nicolson, Nicky; Robertson, Tim.digital data
curation
Infrastructure
C02002July 19th 12:45 pm/Data access and enhancement: thoughts from a specialist
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Colloquium PresentationsRabeler, Richard.herbarium
digitization
Caryophyllaceae
C02003July 19th 1:00 pm/Integrating human expertise and automated processes to enhance herbarium specimen data at the aggregate level
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Colloquium PresentationsKrimmel, Erica; Rejack, Nicholas; Mast, Austin.digital data
herbarium
idigbio
aggregator
C02004July 19th 1:15 pm/The Legume Data Portal, a community effort to facilitate sharing and collaboration in Leguminosae
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Colloquium PresentationsBruneau, Anne; Sinou, Carole; Miller, Joe; Le Roux, Margaretha Marianne; Hughes, Colin E; Borges, Leonardo; Javadi, Firouzeh; de la Estrella, Manuel; Høfft, Morten; Raymond, Mélianie; Robertson, Tim.
C02005July 19th 1:30 pm/A collective effort to update the legume checklist
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Colloquium PresentationsLe Roux, Margaretha Marianne; Döring, Markus; Bruneau, Anne; Miller, Joe; Govaerts, Rafael; Black, Nick; Lewis, Gwilym; Sinou, Carole.Checklist
Fabaceae
Legume Phylogeny Working Group
World Checklist of Vascular Plants
expert network
C02006July 19th 1:45 pm/Herbaria for understanding diversity and distribution - does size matter?
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Colloquium PresentationsDelves, Jay; Knapp, Sandra; Moonlight, Peter.Tropical plants
herbarium specimens
digital data
equity in science
Solanum
Begonia
Peru
distribution
conservation
open science
C02007July 19th 2:00 pm/Extending U.S. Biodiversity Collections to Address National Challenges
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Colloquium PresentationsMonfils, Anna; Thiers, Barbara M..digital data
herbaria
extended specimen
July 19th 2:15 pm/Discussion
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Monday, July 19th, 12:30 pm to 2:20 pm · /
Session PL2: Contributed Papers: Paleobotany: Cookson Student Presentations - Session II
Presiding: Peter Wilf,
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PL2001July 19th 12:30 pm/Fertile Woodwardia from the middle Eocene of South China and its implications for palaeogeography and palaeoclimate
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Oral PaperSong, Hanzhang; Naugolnykh, Sergey; Liu, Xiaoyan; Jin, Jianhua.Woodwardia
Eocene
climate
Hainan Island
South China
PL2002July 19th 12:45 pm/A new anatomically-preserved cupressaceous seed cone from the Paleogene of Washington State
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Oral PaperPfeiler, Kelly; Matsunaga, Kelly; Peterson, Autumn; Atkinson, Brian.Cupressaceae
Fossil
Paleogene
seed cone
ovulate cone
anatomy
PL2003July 19th 1:00 pm/Comparative anatomy and phylogeny of fossil Callimothallus and their living relatives
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Oral PaperLe Renard, Ludovic; Berbee, Mary.Paleomycology
comparative anatomy
fly-speck fungi
PL2004July 19th 1:15 pm/Where did they come from, where did they go: examining niche conservatism through time in a primarily tropical plant lineage
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Oral PaperQuirk, Zack; Smith, Selena; Acosta, R. Paul.Paleobotany
gingers
Zingiberaceae
climate niche
niche conservatism
PL2005July 19th 1:30 pm/Decoding family-level features for modern and fossil leaves from computer-vision heat maps
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Oral PaperSpagnuolo, Edward; Wilf, Peter; Serre, Thomas.Computer Vision
Fossil Leaves
Heat Maps
Leaf Architecture
Paleobotany
Leaf Margins
Leaf Identification
Leaf Teeth
Cleared Leaves
PL2006July 19th 1:45 pm/Visualizing how deep neural networks categorize living and fossil leaves
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Oral PaperVaishnav, Mohit; FEL, Thomas; Rose, Jacob A; F Rodriguez Rodriguez, Ivan Felipe; Wilf, Peter; Serre, Thomas.Machine learning
Paleobotany
Explainability
Dataset
PL2007July 19th 2:00 pm/A deep-learning-based approach for automated fossil leaf identification
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Oral PaperF Rodriguez Rodriguez, Ivan Felipe; Rose, Jacob A; FEL, Thomas; Vaishnav, Mohit; Wilf, Peter; Serre, Thomas.Machine learning
Paleobotany
Deep Learning
Cross Domain Adaptation
Metric Learning
Monday, July 19th, 12:30 pm to 2:30 pm · /
Session SYMB1: Contributed Papers: Symbioses: Plant, Animal and Microbe Interactions 1
Presiding: Melanie Schori, US Department of Agriculture; Gregory Pec, University Of Nebraska At Kearney
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SYMB1001July 19th 12:30 pm/Nodulation Data in GRIN Taxonomy
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Oral PaperSchori, Melanie; Kittell, Karen.nodulation
rhizobial bacteria
nitrogen fixation
Fabaceae
database
SYMB1002July 19th 12:45 pm/The role of phylogenetic signaling in the interspecific variation of host plant-mycorrhizal responsiveness
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Oral PaperDuell, Eric; Fishbein, Mark; Wilson, Gail.Mycorrhizae
Asclepias
phylogenetic signaling
SYMB1003July 19th 1:00 pm/Protist communities in the rhizosphere of switchgrass respond to the plant’s developmental stages
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Oral PaperCeja-Navarro, Javier A.; Pett-Ridge, Jennifer; Firestone, Mary K..Protists
Rhizosphere
Communiy assembly
Molecular networks
SYMB1004July 19th 1:15 pm/Genomic diversity of uncultured sulfur cycling bacterial communities isolated from rhizosphere sediments in Massachusetts and Alabama salt marshes
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Oral PaperPeredo, Elena; Pérez Castro, Sherlynette; Mason, Olivia; Vineis, Joseph; Bowen, Jennifer; Mortazavi, Behzad; Ruff, S. Emil; Paul, Blair; Anakha, Ganesh; Giblin, Anne E.; Cardon, Zoe G..sulfur-bacteria
metagenomics
binning
salt-marsh
Spartina
SYMB1005July 19th 1:30 pm/Insights into the microbiome of Hemileccinum rubriopunctum tuberculate ectomycorrhizae
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Oral PaperFarid, Arian; Alan, Franck; James, Garey.
SYMB1006July 19th 1:45 pm/Response of soil bacterial communities to redroot pigweed (Amaranthus retroflexus) invasion in corn (Zea mays)
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Oral PaperPec, Gregory; Breight, Michael; Johnson, Shaylee; Twigg, Paul; Shaffer, Julie.invasion
bacteria
Zea mays
Amaranthus retroflexus
diversity
Monday, July 19th, 12:30 pm to 1:45 pm · Virtual/Virtual
Session TB: Contributed Papers: Tropical Biology
Presiding: Heike Vibrans, Colegio de Postgraduados; Eugenio Valderrama, Cornell University
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TB001July 19th 12:30 pmVirtual/VirtualNative weeds of highland Mexico: pollinator dependence related to floral display and plant size
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Oral PaperVibrans, Heike; Hernández-Villa, Valeria; Uscanga-Mortera, Ebandro; Aguirre-Jaimes, Armando.pollination ecology
agricultural weeds
weed evolution
Mexico
maize
pollinators
TB002July 19th 12:45 pmVirtual/VirtualToggling between bird and insect pollination syndromes in the radiation of Neotropical Costus L
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Oral PaperValderrama, Eugenio; Skinner, David; Maas, Paul; Maas, Hiltje; Andre, Thiago; Landis, Jacob; Sass, Chodon; Pinilla Vargas, Maria; Guan, Clarice; Grunder, Nikolaus; Almeida, Ana; Specht, Chelsea.Pollination syndromes
Costaceae
Zingiberales
radiation
Costus  L.
Neotropical
TB003July 19th 1:00 pmVirtual/VirtualInvestigating environmental niche characteristics of a few species complexes within the genus Hedychium (Zingiberaceae)
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Oral PaperXavier, Aleena; Gowda, Vinita.gingers
Bioclimatic niche
species complex
niche evolution
TB004July 19th 1:15 pmVirtual/VirtualEvolution of lineages, niches, and traits in the dominant savanna grasses Heteropogon and Themeda (Panicoideae-Andropogoneae)
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Oral PaperArthan, Watchara; Dunning, Luke; Besnard, Guillaume; Lehmann, Caroline E.R.; Kellogg, Elizabeth; Hackel, Jan; Mitchley, Jonathan; Vorontsova, Maria.niche evolution
phylogenomics
C4  grasses
Savanna
functional traits
Bioclimatic niche
Trait evolution
TB005July 19th 1:30 pmVirtual/VirtualUnderstanding Vascular Plant Diversity in Complex Tropical Mountain Ranges: Initial Insights from Hispaniola
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Oral PaperNaranjo, Andre; Majure, Lucas.Melastomataceae
hispaniola
montane tropical forest
phylogenetic diversity
endemism
Monday, July 19th, 1:00 pm to 1:30 pm · Virtual/Virtual
Session M03: Meeting/Luncheon: Pteridological Section Business Meeting
Presiding: Alejandra Vasco, Botanical Research Institute Of Texas
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July 19th 1:00 pmVirtual/VirtualPteridological Section Business Meeting
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Monday, July 19th, 1:30 pm to 2:30 pm · /
Session PTR2: Contributed Papers: Pteridology II
Presiding: Joshua Der, ; Emily Sessa, University Of Florida; Alejandra Vasco, Botanical Research Institute Of Texas
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PTR2001July 19th 1:30 pm/Gene fractionation and differential expression of homoeologues following whole genome duplication in the tree fern, Alsophila spinulosa
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Oral PaperWickell, David; Li, Fay-Wei; Kuo, Li-Yaung; Huang, Xiong; Li, Quanzi.ferns
Pteridology
WGD
genomics
RNA-seq
Cyatheaceae
genome size
PTR2002July 19th 1:45 pm/Microarthropods Increase Sporophyte Formation and Enhance Fitness of Ferns
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Oral PaperWatts, Jacob; Harrington, Aidan; Watkins, James.fern
gametophyte
fertilization
mutualism
plant-insect interactions
reproductive biology
fitness
evolution
PTR2003July 19th 2:00 pm/Males are always ready: an experimental approach to the reproductive characteristics of sexual and apomict fern gametophytes
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Oral PaperHornych, Ondrej; Ferova, Alzbeta; Hori, Kiyotaka; Kosnar, Jiri; Ekrt, Libor.Dryopteris
fern
gametes
pteridophytes
apomixis
archegonia
antheridia
hybridization
PTR2004July 19th 2:15 pm/Life without a sporophyte: revisiting the genomic consequences of asexual reproduction and the origin of Vittaria appalachiana
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Oral PaperPelosi, Jessie; Barbazuk, W. Brad; Sessa, Emily.gametophyte
transcriptomics
asexual
polyploidy
Pteridaceae
Monday, July 19th, 1:30 pm to 2:30 pm · Virtual/Virtual
Session S03: Special Lecture: MSA Presidential Address - Marc Cubeta
Presiding: Heather Hallen-Adams, University of Nebraska-Lincoln; A. Elizabeth Arnold,
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S03001July 19th 1:30 pmVirtual/VirtualRhizoctonia fungi: subterranean and airborne pandemics of imperfect nuclear splendor
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Special AddressCubeta, Marc A..
Monday, July 19th, 1:45 pm to 2:30 pm · Virtual/Virtual
Session M04: Meeting: Tropical Biology Business Meeting
Presiding: Suzanne Koptur, Florida International University
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July 19th 1:45 pmVirtual/VirtualTropical Biology Business Meeting
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Monday, July 19th, 2:00 pm to 3:00 pm · Virtual/Virtual
Session BR1: Breakfast: Presidents' Discussion
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July 19th 2:00 pmVirtual/VirtualPresidents' Discussion
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Monday, July 19th, 3:00 pm to 4:00 pm · Virtual/Virtual
Session S01: Plenary Address: Plenary Address - Beronda Montgomery
Presiding: Melanie Link-Perez,
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S01001July 19th 3:00 pmVirtual/VirtualFrom Seeds of change to a Harvest of Discovery
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Special AddressMontgomery, Beronda.
Monday, July 19th, 4:00 pm to 5:00 pm · Virtual/Virtual
Session M05: Meeting: CV Reviews
Presiding: Michelle Gaynor, University of Florida
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July 19th 4:00 pmVirtual/VirtualCV Reviews
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Monday, July 19th, 4:00 pm to 5:00 pm · Virtual/Virtual
Session MX01: Mixer: SciComm Celebration Day Mixer
Presiding: Michelle Gaynor, University of Florida; Ya Min, Harvard University
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July 19th 4:00 pmVirtual/VirtualSciComm Celebration Day Mixer
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Monday, July 19th, 4:15 pm to 5:00 pm · /
Session M06: Meeting: American Fern Society Council Meeting
Presiding: Emily Sessa, University Of Florida; Joshua Der,
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July 19th 4:15 pm/American Fern Society Council Meeting
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Monday, July 19th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session EX03: Exhibits: Exhibit Hall Open
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July 19th 5:00 pmVirtual/VirtualExhibit Hall Open
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Monday, July 19th, 5:00 pm to 6:30 pm · /
Session MYP1: Contributed Posters: Mycology Posters I
Presiding: Heather Hallen-Adams, University of Nebraska-Lincoln
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MYP1001July 19th 5:00 pm/500 Fungal Genomes: Finding Fungal Essential Genes based on Core Genes Prediction
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Poster: MycologyLin, Pei-Yu; Huang, Yu-Chun; Chen, Pao-Yang.core genes
essential genes
fungi
database
Mycology
MYP1002July 19th 5:00 pm/Polydiscidium martynii—an enigmatic fungus placed onto the Ascomycota Tree of Life
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Poster: MycologyHaelewaters, Danny; Stallman, Jeffery; Liu, Jingyu; Aime, M. Catherine.Multilocus phylogeny
Ascomycota
Eurotiomycetes
Sclerococcales
Systematics
Mycology
MYP1003July 19th 5:00 pm/A study of truffles from Pakistan
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Poster: MycologyAman, Nourin; Khalid, Abdul Nasir; Moncalvo, Jean-Marc.Truffles
Systematics
LSU
Pezizaceae
Mycology
MYP1004July 19th 5:00 pm/Genome sequences from Alternaria species in section Alternariae
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Poster: MycologyFulcher, Michael; Bergstrom, Gary.Alternaria
plant pathology
genomics
Mycology
MYP1005July 19th 5:00 pm/Morpho-phylogenetic analyses support the establishment of a new family of rust fungi
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Poster: MycologyEbinghaus, Malte; Santos, Maria D.M.; DIANESE, JOSE CARMINE.Cerrado fungi
Palm rust
Pucciniales
Fern rust fungi
Mycology
MYP1006July 19th 5:00 pm/Revision of the genus Aureobasidium
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Poster: MycologyJumbam, Blaise; Zasada, Inga; Aime, M. Catherine.phylogenetics
Multilocus phylogeny
Ecology
Systematics
Genealogical concordance
Mycology
MYP1007July 19th 5:00 pm/New species and lineages of Leotiomycetes from South America
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Poster: MycologyGrupe II, Arthur C.; Smith, Matthew; Haelewaters, Danny; Quandt, Alisha.Leotiomycetes
biodiversity
Systematics
South America
Helotiales
Mycology
MYP1008July 19th 5:00 pm/Non-Xylaria Xylariaceae from Guyana
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Poster: MycologyHusbands, Dillon .R.; Aime, M. Catherine.Ascomycota
Guyana
Fungal diversity
Tropical forest
Xylariaceae
Mycology
MYP1009July 19th 5:00 pm/Genome scale phylogeny and increased taxon sampling resolve the major relationships within class Leotiomycetes
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Poster: MycologyMelie, Tina; Haelewaters, Danny; Quandt, C. Alisha.Helotiales
Ascomycota
gene tree
Mycology
MYP1010July 19th 5:00 pm/USDA Rust Barcoding Project
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Poster: MycologyKaishian, Patricia; Layug, Christopher; Newton, Ashley; Stephenson, Carter; Chidambaram, Pavithra; Anderson, Mark; Aime, M. Catherine.DNA
barcode
collections
Fungarium
Taxonomy
Rust Fungi
Mycology
MYP1011July 19th 5:00 pm/Phylogeny and taxonomy of Genea from North America
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Poster: MycologyFeliciano, Elizabeth; Healy, Rosanne; Smith, Matthew.Genea
hypogeous
North America
phylogeny
Taxonomy
truffle fungi
Mycology
MYP1012July 19th 5:00 pm/A phylogenetic and taxonomic monographic investigation of Pluteus from Tafea Province, Republic of Vanuatu
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Poster: MycologyDel Rosario, Jonathan; Perry, Brian.Mycology
phylogenetics
Systematics
Taxonomy
Basidiomycota
fungi
mushrooms
Pluteus
Vanuatu
subtropical
MYP1013July 19th 5:00 pm/Applying a Modified Metabarcoding Approach for the Sequencing of Macrofungal Specimens
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Poster: MycologyOlds, Gary; Berta-Thompson, Jessie W.; Loucks, Justin; Levy, Rick; Wilson, Andrew.fungi
Genetics
Fungal diversity
Fungarium
high-throughput Illumina MiSeq
Systematics
Sanger sequencing
Mycology
MYP1014July 19th 5:00 pm/Who am I? Revising the taxonomic placement of Laetiporus persicinus within the Laetiporaceae
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Poster: MycologyPaez, Claudia Alejandra; Kraisitudomsook, Nattapol; Smith, Jason; Loyd, Andrew; Lindner, Daniel; Smith, Matthew.Laetiporus
persicinus
Kusaghiporia
Mycology
MYP1015July 19th 5:00 pm/Characterizing the mating type locus of the ‘Pecan Truffle’ (Tuber lyonii) complex
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Poster: MycologyLemmond, Benjamin; Bonito, Gregory; Rollins, Jeffrey; Smith, Matthew.mating type
truffle fungi
phylogenetics
Mycology
MYP1016July 19th 5:00 pm/Suillellus subamygdalinus from Pakistan
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Poster: MycologyNaseer, Arooj.phylogenetic analysis
Dry Temperate forests
Mycology
MYP1017July 19th 5:00 pm/Culturing Pseudogymnoascus from post-wildfire soils of the Great Smoky Mountains
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Poster: MycologyIreland, Abigail; Smith, Zane; Hughes, Karen.Pseudogymnoascus
Great Smoky Mountains
Wildfire
Mycology
MYP1018July 19th 5:00 pm/A phylogeny of propoloid fungi in the Marthamycetales (Ascomycota, Leotiomycetes
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Poster: MycologyKarakehian, Jason; Miller, Andrew N..saprotrophic fungi
Fungal diversity
Taxonomy
phylogenetics
Mycology
MYP1019July 19th 5:00 pm/What’s in a fungarium specimen? Exploring variation in deep short-read sequencing of preserved fungal specimen nrITS2 barcodes
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Poster: MycologyBerta-Thompson, Jessie W.; Olds, Gary; Loucks, Justin; Levy, Rick; Wilson, Andrew.Mycology
herbarium specimen
Fungarium
high throughput sequencing
intragenomic variation
MYP1020July 19th 5:00 pm/Macrofungi Of The Lemhi Range, Idaho – Documenting Diversity In An Underexplored Region of North America
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Poster: MycologyLoucks, Justin; Olds, Gary; Berta-Thompson, Jessie W.; Levy, Rick; Wilson, Andrew.Mycology
Macrofungi
biodiversity
Fungaria
high throughput sequencing
Sanger sequencing
Monday, July 19th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P1: Contributed Posters: Biogeography Posters
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P1BG001July 19th 5:00 pmVirtual/VirtualGenetic relationship and distribution modeling of two endemic species, Stipa gracilis and Stipa zeravshanica, in the mountains of Middle Asia
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Poster: BiogeographyVintsek, Lizaveta; Klichowska, Ewelina; Wróbel, Anna; Nobis, Marcin.Middle Asia
endemic plants
vicariants
maxent
climate change
DArTseq
phylogeny
population genetic structure
P1BG002July 19th 5:00 pmVirtual/VirtualEvaluating potential drivers of divergence in Caribbean populations of Euphorbia tithymaloides
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Poster: BiogeographyPiña De la Rosa, Itzel Aurora; Cacho, N. Ivalu.nectar
phenology
floral morphology
divergence
evolutionary ecology
Speciation
P1BG003July 19th 5:00 pmVirtual/VirtualThe “Journey to the West”: the spread of Myricaria from China to Europe
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Poster: BiogeographySun, Kailin.Myricaria
Tamaricaceae
phylogeny
biogeography
Systematics
riparian
China
Europe
Asia
Taxonomy
P1BG004July 19th 5:00 pmVirtual/VirtualSouthern hemisphere biogeography of Pomaderreae (Rhamnaceae) in Australasia
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Poster: BiogeographyNge, Francis.Dispersal
biogeography
BioGeoBEARS
Rhamnaceae
Australian flora
New Zealand
Pomaderris
Vicariance
phylogenetics
radiation
P1BG005July 19th 5:00 pmVirtual/VirtualReconstructing invasion history and patterns of awn polymorphism across space and time in the noxious weed Microstegium vimineum using plastid genome sequencing
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Poster: BiogeographyCorbett, Cameron; Huebner, Cynthia; Barrett, Craig.invasive plants
Japanesse Stiltgrass
Invasion History
P1BG006July 19th 5:00 pmVirtual/VirtualStudying recent speciation with ongoing gene flow: A study case in Carex furva and Carex lucennoiberica (Cyperaceae)-
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Poster: BiogeographyValdés-Florido, Ana; Maguilla, Enrique; Arroyo, Juan; Escudero Lirio, Antonio Marcial.
P1BG007July 19th 5:00 pmVirtual/VirtualUsing RAD capture sequences to investigate the origins of the American Amphitropical Disjuncts Larrea tridentata and Larrea divaricata
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Poster: BiogeographyLaport, Robert; Landis, Jacob; Gaynor, Michelle; O'Connor, Timothy; Deanna, Rocio; Nguyen, Khoa.long-distance dispersal
polyploidy
deserts
adaptive radiaion
phylogeography
P1BG008July 19th 5:00 pmVirtual/VirtualPhylogeography of Petalonyx crenatus (Loasaceae): genetic structure across a gypsum archipelago
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Poster: BiogeographyGeyer, Renee; Everbach, Sophie; Douglas, Norman; Flores-Olvera, Hilda; Ochoterena, Helga; Moore, Michael.phylogeography
Gypsum
Loasaceae
Mexico
Chihuahuan Desert
Monday, July 19th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P1: Contributed Posters: Biodiversity Informatics & Herbarium Digitization Posters
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P1BI001July 19th 5:00 pmVirtual/VirtualUsing databased herbarium specimens to gather leaf trait data of the Coniferae
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Poster: Biodiversity Informatics & Herbarium DigitizationReinert, Teagan; Bacon, Karen.herbaria
database
herbarium
coniferae
conifers
gymnosperms
collections
P1BI002July 19th 5:00 pmVirtual/VirtualShowcasing The Leo A. Galloway Herbarium at Missouri Western State University
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Poster: Biodiversity Informatics & Herbarium DigitizationPar, Esther; ROY, TILOTTAMA.
P1BI003July 19th 5:00 pmVirtual/VirtualIBdata website to consult and manage the National Herbarium of Mexico MEXU
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Poster: Biodiversity Informatics & Herbarium DigitizationMurguia Romero, Miguel; Serrano-Estrada, Bernardo; Melo-Samper-Palacios, Ubaldo; Sánchez-Cordero, Víctor; Gernandt, David; Ricker, Martin; Magallon, Susana; Salazar, Gerardo.Agile development
IBdata App
MEXU
responsive design
Databases
P1BI004July 19th 5:00 pmVirtual/VirtualDigitizing Large Herbaria: History, Progress, and Challenges at the University of Texas at Austin
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Poster: Biodiversity Informatics & Herbarium DigitizationHorning, Amber L.; Yatskievych, George; Urban, Tomislav.digitization
herbarium
database
collections
specimens
P1BI005July 19th 5:00 pmVirtual/VirtualAnalysis of spatiotemporal trends of floristic diversity of the circumpolar Arctic
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Poster: Biodiversity Informatics & Herbarium DigitizationMarkley, PT; Daru, BH.biogeography
GBIF
climate change
biodiversity
Citizen science
P1BI006July 19th 5:00 pmVirtual/VirtualbaRcodeR: a R package for reproducible sample collection and tracking
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Poster: Biodiversity Informatics & Herbarium DigitizationWu, Yihan; Colautti, Rob.reproducibility
R package
software
data collection
P1BI007July 19th 5:00 pmVirtual/VirtualHerbarium of Economic Botany of Ecuador (QUSF): Additions and improvements
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Poster: Biodiversity Informatics & Herbarium DigitizationValdebenito, Hugo.QUSF Herbarium
Economic Botany
Ecuador
P1BI008July 19th 5:00 pmVirtual/VirtualDigitization of the Herbarium ECT at Embrapa Clima Temperado, a repository for Brazilian temperate and subtropical flora
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Poster: Biodiversity Informatics & Herbarium DigitizationHeiden, Gustavo; Fernandes, Fernando; Vahl, Daiane Rodeghiero; Magalhães, Rafaela de Sousa Corrêa de.Brazil
Pampas
Atlantics Rainforest
Rio Grande do Sul
P1BI009July 19th 5:00 pmVirtual/Virtual
Canceled
`mountaineer`: a Python package to explore mountain plant biodiversity using open-source and remotely-sensed data
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Poster: Biodiversity Informatics & Herbarium DigitizationMeek, Jared; Eaton, Deren.alpine
Montane
remote sensing
landscape analysis
spatial analysis
climate change
P1BI010July 19th 5:00 pmVirtual/VirtualUsing digitized herbarium specimens to identify evolutionarily diverse hotspots in Florida
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Poster: Biodiversity Informatics & Herbarium DigitizationWhitehurst, Lauren; Jantzen, Johanna; Kinser, Taliesin; Soltis, Pamela S.; Soltis, Douglas E..
P1BI011July 19th 5:00 pmVirtual/Virtualcanaper: Categorical analysis of neo- and paleo-endemism in R
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Poster: Biodiversity Informatics & Herbarium DigitizationNitta, Joel.biodiversity
R
software
Monday, July 19th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P1: Contributed Posters: Bryology and Lichenology Posters
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P1BL001July 19th 5:00 pmVirtual/VirtualTesting functional variation in thermal properties for Antarctic mosses
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Poster: Bryology and LichenologyClements, Andrew; Rosenstiel, Todd; Cruzan, Mitchell; Eppley, Sarah.Bryophytes
Global Warming
Antarctica
nitrogen
Thermal Conductivity
P1BL002July 19th 5:00 pmVirtual/VirtualBiomonitoring of the air quality of the city of Kolkata with the galls of Alstonia scholaris leaves
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Poster: Bryology and LichenologyCHATTERJEE, SNEHANJANA.
P1BL003July 19th 5:00 pmVirtual/VirtualTesting the limits of desiccation tolerance in the liverwort Asterella californica
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Poster: Bryology and LichenologyRocheleau, Lauren; Wei, Lan; Gonzalez Ramirez, Ixchel.Liverwort
Drought Tolerance
Monday, July 19th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P1: Contributed Posters: Conservation Biology Posters
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P1CB001July 19th 5:00 pmVirtual/VirtualMonitoring plant biodiversity in aquatic eDNA with low-cost Nanopore Flongle sequencing
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Poster: Conservation BiologyHarbert, Robert.eDNA
metabarcoding
biodiversity
nanopore
P1CB002July 19th 5:00 pmVirtual/VirtualThe Conservation Biology of the Dwarf Lake Iris (Iris lacustris Nutt.)
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Poster: Conservation BiologyCohen, Jim; Turgman Cohen, Salomon; Hackett, Rachel.Iris
Great Lakes
Population genomics
Population viability
GBS
P1CB003July 19th 5:00 pmVirtual/Virtual
Canceled
Bolstering Habitat Suitability Modeling for Imperiled Species with Few Occurrences Utilizing Herbaria and Community Science Records
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Poster: Conservation BiologyHale, Clayton.habitat suitability model
conservation
endangered species
species distribution models
Mountain stewartia
Eastern hemlock
Fothergilla milleri
P1CB004July 19th 5:00 pmVirtual/VirtualLong-term changes in aquatic plant communities in headwater lakes of the Florida Everglades: an application of conservation paleobotany
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Poster: Conservation BiologyEvans, Deveny; Scott, Austyn; Whitmore, Thomas; Riedinger-Whitmore, Melanie; Curtis, Jason H.; Cropper, Nicholas.
P1CB005July 19th 5:00 pmVirtual/VirtualPollination mechanisms of three rare plant species
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Poster: Conservation BiologyHandley, Joy; Crawford, Madison; Tronstad, Lusha.pollination
rare plant
plant-pollinator interactions
seed viability test
endemic
P1CB006July 19th 5:00 pmVirtual/VirtualStudy into the geographical, climatic, and edaphic features of the ecological niche of Pediomelum pariense, a rare plant species endemic to Utah
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Poster: Conservation BiologyMattina, Ciro Joseph; Visger, Clayton; Egan, Ashley N..endemism
Fabaceae
Pediomelum pariense
Ecological niche
Edaphic
P1CB007July 19th 5:00 pmVirtual/VirtualMicropropagation of threatened Idaho native Mirabilis macfarlanei
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Poster: Conservation BiologyKnerr, Anne; Tripepi, Robert.conservation
Native Plants
Mirabilis macfarlanei
P1CB008July 19th 5:00 pmVirtual/VirtualSanta Barbara Botanic Garden Tissue Bank: a resource for plant genetics research
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Poster: Conservation BiologyThomas, Emily; Rivera, Isabel; Hasenstab-Lehman, Kristen; Guilliams, C. Matt.biorepository
conservation
tissue bank
P1CB009July 19th 5:00 pmVirtual/VirtualSeedling Emergence Microsite Characterization for the Endangered Gypsophile Endemic Arctomecon humilis (Dwarf Bear Poppy) in the Northeastern Mojave Desert Eli Hartung and
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Poster: Conservation BiologyHartung, Eli.conservation
restoration
Recruitment limitations
P1CB010July 19th 5:00 pmVirtual/VirtualA Global Conservation Consortium for Erica
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Poster: Conservation BiologyPirie, Michael D.; Blackhall-Miles, Robbie; Bourke, Greg; Crowley, Dan; Ebrahim, Ismail; Forest, Felix; Knaack, Michael; Koopman, Rupert; Lansdowne, Alex; Nürk, Nicolai; Osborne, Jo; Pearce, Tim; Rohrauer, Daniel; Smit, Martin; Wilman, Victoria.Ericaceae
Cape Floristic Region
conservation
Botanic Garden
P1CB011July 19th 5:00 pmVirtual/VirtualSeed morphology of nine Andean species of Cayambe-Coca National Park in Ecuador (Asteraceae and Caprifoliaceae)
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Poster: Conservation BiologyPazmiño Araujo, Gabriela Alejandra; Jimenez Balarezo, Cinthya Gabriela; Mariño Robalino, Lissette Marianela; Segovia, Claudia.Ecuador
seed anatomy
conservation
Seed bank
P1CB012July 19th 5:00 pmVirtual/VirtualFine-scale maintenance of adaptive genetic variation despite gene flow in a remnant tallgrass prairie
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Poster: Conservation BiologyRadford, Zachary; Sullivan, Lauren; Moeller, David.local adaptation
gene flow
Landscape genetics
conservation
remnant
non-model
grassland forb
P1CB013July 19th 5:00 pmVirtual/VirtualEvaluation of three different loci (rbcL, matK e ITS2) for DNA barcoding of Mexican cactus species
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Poster: Conservation BiologyPacheco Reyes, Flor Cristina; Wei, Lihua; Lara Ramírez, Edgar Eduardo; Robledo Torres, Valentín; Pérez Rodríguez, Miguel Ángel.Evaluation
Identification
Cactaceae
barcode
Neighbor-Joining
Blast
Barcode gap
Nearest genetic distance
P1CB014July 19th 5:00 pmVirtual/VirtualMaking a Withdrawal: Does germination of a coastal endemic decrease over 25+ years of storage in a conservation seed bank?
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Poster: Conservation BiologyFinch, Jessamine; Kelly, Collin; Piantedosi, Michael; LoCascio, George.seed banking
Seed Germination
seed longevity
seed viability
orthodox seed
ex situ
conservation
P1CB015July 19th 5:00 pmVirtual/VirtualConstructing a Plant Species Checklist for Castner Range, Texas and Identifying Important Species Through Species Distribution Models
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Poster: Conservation BiologyMangadu, Aparna D; Moody, Michael L; Zhuang, Mingna.Castner Range
Georeferencing
Niche Modeling
species distribution models
Species Checklist
P1CB016July 19th 5:00 pmVirtual/VirtualPrairie restoration impact on Schizachyrium scoparium leaf and root microbial communities
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Poster: Conservation BiologyDea, Hannah I.; Kazarina, Anna; Hansen, Paige; Ismert, Kyle; Platt, Thomas; Sikes, Ben; Jumpponen, Ari.restoration
tallgrass prairie
plant microbiome
Microbiome
Bacterial and fungal communities
P1CB017July 19th 5:00 pmVirtual/VirtualDetermining Locally Rare Plants in California: developing tools to conserve locally rare plants
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Poster: Conservation BiologyMagney, David.Rare plants
Locally rare
California biodiversity
California
rarity definitions
P1CB018July 19th 5:00 pmVirtual/VirtualDevelopment of micropropagation protocols for the endangered gypsophile Arctomecon humilis (dwarf bear-poppy)
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Poster: Conservation BiologyDeNittis, Alyson; Diamond, Kelsie; Oyler, Hayden; Kopp, Olga.Tissue Culture
conservation
Propagation
Monday, July 19th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P1: Contributed Posters: Crops and Wild Relatives Posters
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P1CW001July 19th 5:00 pmVirtual/VirtualDoes drought influence glucosinolate production in agricultural and floricultural mustard species?
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Poster: Crops and Wild RelativesSagi, Tyler Joseph; Reicholf, Rebecca; Drenovsky, Rebecca; Alnazer, Lena.glucosinolates
P1CW002July 19th 5:00 pmVirtual/VirtualGenome-wide association analysis of freezing tolerance in soft red winter wheat
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Poster: Crops and Wild RelativesRojas-Gutierrez, Juan Diego; Lee, Gwonjin; Oakley, Christopher.Adaptive plasticity
Cold acclimation
Freezing tolerance
GWAS
Winter wheat
Yield
P1CW003July 19th 5:00 pmVirtual/VirtualSolanum malmeanum, a wild relative for potato breeding
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Poster: Crops and Wild RelativesNicolao, Rodrigo; Castro Marques, Caroline; Heiden, Gustavo.breeding
Crop wild relatives
Genetic resources  
Potato breeding  
Solanaceae
Wild potatoes
P1CW004July 19th 5:00 pmVirtual/VirtualBreeding system of Solanum malmeanum: pathways to unlock the barriers of a wild relative to broaden the potato crop genetic basis
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Poster: Crops and Wild RelativesNicolao, Rodrigo; Castro Marques, Caroline; Heiden, Gustavo.crossability
Endosperm Balance Number (EBN)  
mode of reproduction  
interspecific crosses  
Crop wild relatives
Solanaceae
P1CW005July 19th 5:00 pmVirtual/VirtualCharacterizing patterns of variation and covariation in leaf spectral traits in two perennial grass species
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Poster: Crops and Wild RelativesKeaggy, Liam; Rubin, Matthew; DeHaan, Lee; Miller, Allison.perennial
Poaceae
Trait covariation
spectral traits
P1CW006July 19th 5:00 pmVirtual/VirtualStudying the evolution of functional genes in Centrapalus pauciflorus (Asteraceae) and its wild relatives
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Poster: Crops and Wild RelativesMurin, Paige; Mandel, Jennifer.Crop wild relatives
agriculture
Target enrichment
candidate genes
Vernolic acid
P1CW007July 19th 5:00 pmVirtual/Virtual
Canceled
Overlooked genetic diversity of vanilla cultivars in their origin offers hope for sustainability
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Poster: Crops and Wild RelativesEllestad, Paige; Perez-Farrera, Miguel Angel; Forest, Felix; Buerki, Sven.genetic diversity
species delimitation
DNA Barcoding
haplotype
rbcL
ITS
Ecological niche
P1CW008July 19th 5:00 pmVirtual/Virtual
Canceled
From Cotyledon to Clone; Tissue Culture Optimization for Brassica Transformation
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Poster: Crops and Wild RelativesGafford, Danielle; Pisias, Michael; Yang, Bing; Pires, Chris.Tissue Culture
Brassica oleracea
Brassicaceae
CRISPR
quantitative genetics
P1CW009July 19th 5:00 pmVirtual/VirtualDiversity in Leaf hyperspectral Reflectance across Cultivated Sunflower Germplasm
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Poster: Crops and Wild RelativesCoelho, Daniel; Majumder, Sambadi; Dowell, Jordan; Goolsby, Eric; Mason, Chase.Hyperspectral Reflectance
sunflower
Machine learning
P1CW010July 19th 5:00 pmVirtual/VirtualMultivariate analyses reveal the classification of Lepidium spp. in Peru
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Poster: Crops and Wild RelativesPonce-Aguirre, David; Arbizu, Carlos; Saravia-Navarro, David.Lepidium
phenetics
multivariate analysis
germplasm
Monday, July 19th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P1: Contributed Posters: Development and Structure Posters
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P1DS001July 19th 5:00 pmVirtual/VirtualCharacterization of the Abscission Zone of cultivated and weedy rice at population level
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Poster: Development and StructureLi, Xiang; Lowey, Daniel; Lessard, Jessica; Caicedo, Ana.Seed Dispersal
Abscission Zone
rice  
weed evolution
P1DS002July 19th 5:00 pmVirtual/VirtualComparative Transcriptomic Analysis of Juvenile and Adult Leaf Morphologies in Conifers
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Poster: Development and StructureWebster, Cynthia; Figueroa Corona, Laura; Vázquez-Lobo, Alejandra; Wegrzyn, Jill.Heteroblasty
RNA-Seq Analysis
P1DS003July 19th 5:00 pmVirtual/VirtualIs CRABS CLAW gene expression associated with nectary development in Penstemon?
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Poster: Development and StructureSchlenk, Noelle; Katzer, Amanda; Hileman, Lena.Penstemon
YABBY
CRABS CLAW
nectary development
P1DS004July 19th 5:00 pmVirtual/VirtualEvolution of floral pigment intensity in Penstemon
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Poster: Development and StructureNedblake, Haylee; Wessinger, Carolyn; Hileman, Lena.Penstemon
anthocyanin
F3'5'H
CHI
floral evolution
flower color
P1DS005July 19th 5:00 pmVirtual/VirtualWood and bark anatomy of the charismatic vines Wisteria (Leguminosae)
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Poster: Development and StructureNejapa Mendoza, Rosa Celia; Pace, Marcelo.Leguminosae
Wisteria
wood
bark
liana
P1DS006July 19th 5:00 pmVirtual/Virtual
Canceled
An examination of the macro- and micro-morphology and function of staminodes in the Plains Prickly Pear Opuntia polyacantha (Cactaceae)
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Poster: Development and StructureRice, Ryan-Scott; Falconer, Denver; Vera Velez, Roy; Belliveau, Nicholas; Cota-Sanchez, Hugo.androecium
floral traits
pollen
pollination
staminode
perianth
terminology
P1DS007July 19th 5:00 pmVirtual/VirtualTiny plants with great potential – Understanding growth and reproduction in Duckweed
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Poster: Development and StructureKuempers, Britta.development
morpholgy
duckweed
P1DS008July 19th 5:00 pmVirtual/VirtualCandidate genes for nectary development in Penstemon
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Poster: Development and StructureKatzer, Amanda; Wessinger, Carolyn; Hileman, Lena.Penstemon
transcriptomics
nectary development
pollination syndrome
P1DS009July 19th 5:00 pmVirtual/VirtualHigh-frequency shoot regeneration from leaf explants and assessment of clonal fidelity of micropropagated plantlets of lamb’s lettuce (Valerianella locusta L.)
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Poster: Development and StructureBasu, Adreeja; Benedict Victor, Sofia Mary; Howarth, Dianella G..Valerianella
leaf explant
multiple shoots
clonal fidelity
P1DS010July 19th 5:00 pmVirtual/VirtualCreate morphological tracks: Flower development of male and female hemp plants
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Poster: Development and StructureShi, Jiaqi; Schilling, Susanne; Dowling, Caroline; Melzer, Rainer.Cannabis sativa
Floral development
morphology
P1DS011July 19th 5:00 pmVirtual/VirtualWood anatomy of three arborescent genera of clade Galphimioid (Malpighiaceae)
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Poster: Development and StructureMelo Sanches, Miller; Maria Strozi Alves Meira, Renata; Pace, Marcelo.wood
anatomy
Malpighiaceae
Galphimioids
P1DS012July 19th 5:00 pmVirtual/VirtualLeaf anatomy of Phthirusa inorna (B.L. Rob. & Greenm.) Kuij and P. conspicua (Benth.) Eichler(Loranthaceae) from Mexico
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Poster: Development and StructureCerros-Tlatilpa, Rosa; Ceja-Romero, Jacqueline; Mendoza-Ruiz, Aniceto.Mistletoes
leaf anatomy
Hemiparasites
Loranthaceae
P1DS013July 19th 5:00 pmVirtual/VirtualMorphological and histochemical diversity of the secretory structures in leaves and stems of the Stylosanthes guianensis (Leguminosae, Papilionoideae) complex
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Poster: Development and StructureGissi, Danilo Soares; Seixas, Diana Pacheco; Fortuna-Perez, Ana Paula; Rodrigues, Tatiane Maria.secretory emergences
leaflet blade
anatomy
Fabaceae
mucilage
P1DS014July 19th 5:00 pmVirtual/VirtualCellular dynamics of nectar spur elongation in three species of Chilean nasturtiums (Tropaeolum sect. Chilensia)
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Poster: Development and StructureSt. Clair, Mallory K.; Smith, Annika; Castillo, Raiza; John, Grace; Soltis, Douglas E.; Soltis, Pamela.nectar spur development
Tropaeolum
anisotropy
cell division
P1DS015July 19th 5:00 pmVirtual/VirtualUsing synteny network approaches to study the origin of the core eudicot whorled pentamerous flower
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Poster: Development and StructureYe, Hanqi; Zhang, Jingbo; Chanderbali, Andre; Jin, Lingling; Xu, Qiaoji; Albert, Victor; Sankoff, David; Soltis, Pamela; Soltis, Douglas E.; Howarth, Dianella G..basal eudicots
core eudicot
floral morphology
network
synteny
whorled pentamerous flower
Monday, July 19th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P1: Contributed Posters: Ecology Posters
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P1EC001July 19th 5:00 pmVirtual/VirtualDisentangling the effects of invasive species and plant traits on leaf litter colonization by soil invertebrates: are all invasive species created equal?
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Poster: EcologyFitzgerald, Courtney; Enochs, Brendan; Meindl, George.
P1EC002July 19th 5:00 pmVirtual/VirtualDelayed pollen receipt extends floral longevity and reduces seed production in an Eastern North American wildflower
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Poster: EcologyFoster, Olyvia; Caruso, Christina.Floral longevity
pollination
Gynodioecy
Resource allocation trade-offs
Plasticity
P1EC003July 19th 5:00 pmVirtual/VirtualInvasive hybrid vigor? Niche and trait variance between three knotweed taxa
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Poster: EcologyMoore, Cheyenne; Heberling, Mason; Kuebbing, Sara.knotweed
hybrid vigor
invasion
functional traits
niche partitioning
plant community ecology
Polygonaceae
P1EC004July 19th 5:00 pmVirtual/VirtualShifts in leaf investment strategies of sunflowers across climatic gradients in the Upper Midwest
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Poster: EcologyBylander, Michael Robert; Nguyen, Thu; Mitchell, Nora.
P1EC005July 19th 5:00 pmVirtual/VirtualSensitivity to climate predicts variable phenological shifts across California in a widespread native wildflower, Nemophila menziesii
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Poster: EcologyGamble, Devin; Mazer, Susan.phenology
herbarium specimens
phenological sensitivity
climate change
flowering time
P1EC006July 19th 5:00 pmVirtual/VirtualComparison of leaf damage and trichomes of Wisconsin Helianthus populations grown in varying environments
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Poster: EcologyVetter, Madilyn; Mitchell, Nora.Plasticity
herbivory
sunflower
Helianthus
trichome
adaptation
leaf damage
P1EC007July 19th 5:00 pmVirtual/VirtualThe Effect of Prescribed Fire and Grazing on Grass Forage Value
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Poster: EcologyMasco, Tylin; Bailey, Sarah; Johnson, Shaylee; Ellenwood, Jalynn; Pec, Gregory.Fire
Grazing
Plant diversity
Forage Quality
P1EC008July 19th 5:00 pmVirtual/VirtualIdentifying biomarkers for stress in long-lived trees: the role of telomere length
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Poster: EcologyZavala Paez, Michelle Estefania; Hainlen, David; Kittilson, Jeff; Hamilton, Jill.biomarker
Poplar
telomere length
genomic integrity
abiotic and biotic stress
P1EC009July 19th 5:00 pmVirtual/VirtualHeterosis and inbreeding depression in two cleistogamous Ruellia species with contrasting mating systems
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Poster: EcologySoto, Tatyana; Oakley, Christopher.cleistogamy
inbreeding depression
self-fertilization
heterosis
mating system
Ruellia
Acanthaceae
P1EC010July 19th 5:00 pmVirtual/VirtualFloral visitor’s diversity associated with Geonoma palms in Napo province, Ecuadorian Amazon
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Poster: EcologyUrbina Vasconez, Omayra Elizabeth; Peñuela, Maria Cristina.Arecaceae
Arthropods
Interaction networks
P1EC011July 19th 5:00 pmVirtual/VirtualCan regional admixture provenancing increase fitness in restored populations of a rare prairie forb?
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Poster: EcologyTurner, Isabelle; Oakley, Christopher.heterosis
prairie
regional admixture provenancing
restoration genetics
Seed Sourcing
Silene regia
P1EC012July 19th 5:00 pmVirtual/VirtualReproductive biology of palm Socratea rostrata Burret in the Colonso Chalupas Biological Reserve, Napo- Ecuador
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Poster: EcologyBustillos-Lema, Mariela; Peñuela, Maria Cristina.Amazon palm tree
inflorescences
infructescences
phenology
P1EC013July 19th 5:00 pmVirtual/VirtualNatural Variation in Drought Tolerance of Arabidopsis thaliana
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Poster: EcologyGallick, Christina; Oakley, Christopher.Drought Tolerance
natural variation
transgenerational effects
Plasticity
flowering time
G x E
abiotic stress
P1EC014July 19th 5:00 pmVirtual/VirtualInvestigating the relationship between biological soil crusts and purple amole (Hooveria purpurea var. purpurea), a rare plant on California's Central Coast.
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Poster: EcologyBales, Nora; Pressler, Yamina.biological soil crust
plant-soil interactions
P1EC015July 19th 5:00 pmVirtual/VirtualNorthern White Cedar in the Great Lakes Region
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Poster: EcologyKurtz, Cassandra.
P1EC016July 19th 5:00 pmVirtual/VirtualFoliar calcium partitioning and sequestration in herbaceous plants and vines
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Poster: EcologyLeathers, Jack; Holcombe, Jaden; Manning, Sakura; Borer, Catherine.Calcium cycling
Mineral nutrition
Plant Nutrient
Nutrient cycling
herbaceous plants
vines
P1EC017July 19th 5:00 pmVirtual/VirtualAnthropogenic impacts alter richness-abundance relationship in woody plant communities
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Poster: EcologyKarpowicz, Kayleigh; O'Connor, Brittney; Sharp, Davyd; Kilgore, Jason; Rollinson, Emily.community ecology
species richness
anthropogenic effects
NEON
P1EC018July 19th 5:00 pmVirtual/VirtualSpecies distribution modeling of Aquilegia brevistyla (smallflower columbine), a critically imperiled Black Hills disjunct
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Poster: EcologyPuetz, Eric; Latvis, Maribeth.Niche Modeling
Distribution models
 Black Hills
disjunct species
Aquilegia
conservation
P1EC019July 19th 5:00 pmVirtual/VirtualAssessing the geographic distribution and conservation status of Heuchera alba and Heuchera pubescens using field surveys, morphology and genomics methods: Preliminary findings
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Poster: EcologyBarnes, Anais; Williams, Tanisha; Wickers, Maddie; Schuette, Scott; Martine, Christopher.Heuchera
Saxifragaceae
conservation
Population genomics
species distribution
Pennsylvania
Morphometrics
P1EC020July 19th 5:00 pmVirtual/VirtualGlobal patterns in plant reproductive traits and genetic diversity
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Poster: EcologyNovaes, Letícia Rodrigues; Simón-Porcar, Violeta; Arroyo, Juan.reproductive biology
floral traits
distribution
P1EC021July 19th 5:00 pmVirtual/VirtualThe effects of climate change on secondary metabolites in Quercus
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Poster: EcologyShamek, Jess.Quercus
chemical defense  
climate change
secondary metabolites
Plant Chemistry
P1EC022July 19th 5:00 pmVirtual/VirtualRelative Consumption of C3 and C4 Grasses and Sedges by Buffalo in Volcanoes National Park, Rwanda
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Poster: EcologyIshimwe, Celine; van der Hoek, Yntze; Kaplin, Beth; DeVore, Melanie.fecal sample
Wetland
Buffalo
Volcanoes National Park
Rwanda
C3 Plant
C4 Plant
Cyperaceae
Poaceae
P1EC023July 19th 5:00 pmVirtual/VirtualPlant-Pollinator Interactions in Wetlands of Volcanoes National Park (VNP) Rwanda
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Poster: EcologyNkurikiyimana, Donath; Manishimwe, Aloysie; van der Hoek, Yntze.Volcanoes National Park
wetlands
plant-pollinator interactions
Rwanda
P1EC024July 19th 5:00 pmVirtual/VirtualShade Tree Effects on Campus Energy Use: An Ecosystem Services Analysis
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Poster: EcologyStillwell, Jacob; Whitcomb, Sean.Urban Heat Island
Ecosystem Services
Urban Trees
Geospatial  
modeling
Carbon Emissions  
Sustainabillity  
P1EC026July 19th 5:00 pmVirtual/VirtualSuitability of Small-Scale Amur Honeysuckle Removal for Passive Restoration Efforts
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Poster: EcologyEmry, David; Bergeron, Paul; Watters, Sydney; Mercader, Rodrigo.restoration
invasive plants
P1EC027July 19th 5:00 pmVirtual/VirtualAssessment of mechanical defenses of two Rubus species against herbivores in and around the Volcanoes National Park, Rwanda
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Poster: EcologyUhawenimana, Pasteur Migine; Eckardt, Winnie; Manishimwe, Aloysie; DeVore, Melanie.plant defense
Rubus
Gorilla
Virunga Mountains
Rwanda
P1EC028July 19th 5:00 pmVirtual/Virtual
Canceled
Forest stand structure in relationship to basal node architecture.
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Poster: EcologyHolkeboer, Noah; Greer, Gary.Trees
hydraulic efficiency
structural support
forest stand structure
species dominance
P1EC029July 19th 5:00 pmVirtual/VirtualHummingbirds as drivers of floral morphology in the Caribbean spurge Euphorbia tithymaloides
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Poster: EcologyLopez-Marmolejo, Clara; McIntyre, Patrick; Cacho, N. Ivalu.hummingbirds
Selection
Euphorbia tithymaloides
trait matching
P1EC030July 19th 5:00 pmVirtual/VirtualMoving common gardens into the next century: Recommendations from a literature survey to guide the next generation of common garden studies
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Poster: EcologyJohnson, Loretta; Smith, Adam; Gibson, David; Baer, Sara; Galliart, Matt.reciprocal garden
common garden
local adaptation
literature survey
provenance
Monday, July 19th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P1: Contributed Posters: Comparative Genomics/Transcriptomics Posters
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P1GT001July 19th 5:00 pmVirtual/VirtualSimulating Haploid-Diploid Evolution: the (real) SLiM3 shadie
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Poster: Comparative Genomics/TranscriptomicsSorojsrisom, Elissa Suphapun; Ambrose, Barbara; Eaton, Deren.gametophyte
evolutionary simulation
alternation of generations
modeling lifecycles
P1GT002July 19th 5:00 pmVirtual/VirtualUsing Iso-seq to improve reference genome annotations and identify putative polycistronic loci in Yucca aloifolia
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Poster: Comparative Genomics/TranscriptomicsField, Richard; Heyduk, Karolina; Leebens-Mack, Jim.Genetics
genomics
transcriptomics
P1GT003July 19th 5:00 pmVirtual/VirtualPatterns between the parents: whole-genome comparison of two diploids in the Tragopogon triangle
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Poster: Comparative Genomics/TranscriptomicsPham, Kasey; Liu, Xiaoxian; Boatwright, J. Lucas; Soltis, Douglas E.; Soltis, Pamela S.; Barbazuk, W. Brad.Tragopogon
allopolyploid
Genome Assembly
sciart
P1GT004July 19th 5:00 pmVirtual/VirtualPlants and Pollutants: Exploring salt and cadmium stress response in Sea Rocket
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Poster: Comparative Genomics/TranscriptomicsVanden Hoek, Kathryn; Thomas, Shawn; Mendoza-Cózatl, David; Pires, Chris.Hydroponics
High-Throughput Phenotyping
Brassicaceae
RNAseq
Comparative genomics
P1GT005July 19th 5:00 pmVirtual/VirtualTransposable elements (TE) dynamics in the model grass genus Brachypodium: abundance, distribution and evolution of TE families
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Poster: Comparative Genomics/TranscriptomicsSancho, Rubén; Scarlett, Virginia; Vogel, John; Des Marais, David; Catalan, Pilar.transposable elements
Brachypodium
P1GT006July 19th 5:00 pmVirtual/VirtualModeling the stepwise evolution of sex chromosomes in the genus Asparagus
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Poster: Comparative Genomics/TranscriptomicsBentz, Philip; Carey, Sarah; Harkess, Alex; Leebens-Mack, Jim.phylogenetics
sex chromosomes
Dioecy
evolutionary strata
asparagus
sex-determination
genomics
P1GT007July 19th 5:00 pmVirtual/Virtual
Canceled
Traversome: complicated organelle genome structure resolution and isomer frequencies estimation
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Poster: Comparative Genomics/TranscriptomicsJin, JianJun; Eaton, Deren.genome structure
graph alignment
mitochondrial genome
chloroplast genome
sub-walks binomial model
Bayesian inference
P1GT008July 19th 5:00 pmVirtual/VirtualFive gigs and then some: assembling a large reference genome in the Liliales (Calochortus venustus; Liliaceae)
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Poster: Comparative Genomics/TranscriptomicsLandis, Jacob; Hernandez, Adriana; Pinilla Vargas, Maria; Zhang, Jing; Karimi, Nisa; Chan, Pattricia; Eifler, Evan; Givnish, Thomas; Strickler, Susan; Specht, Chelsea.Calochortus
Genome Assembly
Liliaceae
Flye
P1GT009July 19th 5:00 pmVirtual/VirtualTranscriptional variation across geographically disparate accessions of the invasive species Johnsongrass (Sorghum halepense)
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Poster: Comparative Genomics/TranscriptomicsHofford, Nate; Motley, M'Kayla; McKain, Michael.Transcriptomes
invasive species
subgenome dominance
polyploidy
P1GT010July 19th 5:00 pmVirtual/VirtualAssessing genetic differences related to differential resistance in hemlocks (Tsuga sp.) through comparative transcriptomics
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Poster: Comparative Genomics/TranscriptomicsVuruputoor, Vidya; Wegrzyn, Jill.transcriptomics
genomics
Tsuga sp.  
conservation
P1GT011July 19th 5:00 pmVirtual/VirtualRevealing the problems of whole genome duplication in regards to the search for serpentine stress QTL
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Poster: Comparative Genomics/TranscriptomicsGarza, Elyssa; Daundasekara, Kasuni; Pepper, Alan.Brassicaceae
serpentine
abiotic and biotic stress
Gene duplication
Whole genome duplication
P1GT012July 19th 5:00 pmVirtual/VirtualPresence of 7 cellulose synthase (CesA) genes within mosses suggests early diversification
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Poster: Comparative Genomics/TranscriptomicsHartmann, Aly; Schwartz, Rachel.CesA
moss
P1GT013July 19th 5:00 pmVirtual/VirtualA highly contiguous Vossia cuspidata genome provides insights into the diploidization of maize
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Poster: Comparative Genomics/TranscriptomicsDeb, Sontosh; Carey, Sarah; Harkess, Alex; Lewis, Michelle; McKain, Michael.polyploidy
Homoeologous exchange
Subgenome
phylogenomics
P1GT014July 19th 5:00 pmVirtual/VirtualCharacterization of GmWRKYs involved in a 3-way Interaction of Soybean, Soybean-Aphid and Soybean-Cyst-Nematode
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Poster: Comparative Genomics/TranscriptomicsPradhan, Bijaya; Nelson, Dillon; Neupane, Surendra; Nepal, Madhav.WRKY genes  
Soybean-SA-SCN intercation  
abiotic and biotic stress
Plant stress regulation  
Monday, July 19th, 6:00 pm to 8:00 pm · Virtual/Virtual
Session MX02: Mixer: Student Social and Networking Event
Presiding: Imeña Valdes, Northwestern University ; Michelle Gaynor, University of Florida; Ya Min, Harvard University
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July 19th 6:00 pmVirtual/VirtualStudent Social and Networking Event
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Monday, July 19th, 6:00 pm to 11:00 pm · Virtual/Virtual
Session MX03: Mixer: Paleobotany Mixer
Presiding: Patricia Ryberg,
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July 19th 6:00 pmVirtual/VirtualPaleobotany Mixer
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Monday, July 19th, 6:30 pm to 7:00 pm · Virtual/Virtual
Session R3: Reception: Diversity and Inclusion Initiative meet and greet
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July 19th 6:30 pmVirtual/VirtualDiversity and Inclusion Initiative meet and greet
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Monday, July 19th, 7:00 pm to 8:30 pm · /
Session M07: Meeting: SHC Executive Board Meeting
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July 19th 7:00 pm/SHC Executive Board Meeting
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Tuesday, July 20th

Tuesday, July 20th, 9:00 am to 10:00 am · Virtual/Virtual
Session EX04: Exhibits: Exhibit Hall Open
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July 20th 9:00 amVirtual/VirtualExhibit Hall Open
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Tuesday, July 20th, 9:00 am to 10:00 am · Virtual/Virtual
Session MX12: Mixer: Take a Yoga Break with Alice
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July 20th 9:00 amVirtual/VirtualTake a Yoga Break with Alice
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Tuesday, July 20th, 9:30 am to 10:30 am · Virtual/Virtual
Session MU2: Meet-Up: PLANTS Meet-Up
Presiding: Ann Sakai, Univ. California, Irvine; Anna Monfils, Central Michigan University
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July 20th 9:30 amVirtual/VirtualPLANTS Meet-Up
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Tuesday, July 20th, 9:45 am to 10:00 am · Virtual/Virtual
Session S04: Special Lecture: Opening Welcome
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July 20th 9:45 amVirtual/VirtualNo Title
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Tuesday, July 20th, 10:00 am to 12:00 pm · Virtual/Virtual
Session BIOGII: Contributed Papers: BIOGEOGRAPHY II
Presiding: Daniel Spalink, Texas A&M University
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BIOGII001July 20th 10:00 amVirtual/VirtualPlant height and lifespan predict range size in southern African grasses
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Oral PaperMashau, Aluoneswi Caroline; Hempson, Gareth P.; Lehmann, Caroline E.R.; Vorontsova, Maria S.; Visser, Vernon; Archibald, Sally.alpha hull
biogeography
species distribution
extent of occurrence (EOO)
Invasiveness
phylogeny
Poaceae
range size
BIOGII002July 20th 10:15 amVirtual/VirtualUpdates on Penstemon evolutionary pattern and process
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Oral PaperWolfe, Andi; Blischak, Paul.Penstemon
Plantaginaceae
biogeography
Pleistocene
diversification
BIOGII003July 20th 10:30 amVirtual/VirtualNiche Partitioning Between Two Closely Related Milkweeds, Asclepias viridis and A. asperula
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Oral PaperKunkel, David; Fishbein, Mark.Niche Modeling
climatic niche
edaphic niche
milkweeds
BIOGII004July 20th 10:45 amVirtual/VirtualGlobal drivers of diversification and assembly are spatially structured
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Oral PaperSpalink, Daniel; Sanbonmatsu, Katie; Villaverde, Tamara; Márquez-Corro, José Ignacio; Martín-Bravo, Santiago; Escudero Lirio, Antonio Marcial; Sytsma, Kenneth; Roalson, Eric; Hipp, Andrew; Jimenez-Mejíias, Pedro.Cyperaceae
Carex
Spatial Phylogenetics
evolutionary ecology
biogeography
phylogenetic diversity
functional traits
BIOGII005July 20th 11:00 amVirtual/VirtualDivergence Time, Biogeography and Diversification of Eriocaulaceae (Poales)
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Oral PaperBitencourt, Cássia; Rocha, Lamarck; Andrade, Maria José Gomes de; Trovó, Marcelo; Watanabe, Maurício; Echternarcht, Lívia; Giulietti - Harley, Ana Maria; Ribeiro, Patrícia Luz.Eriocauloideae  
Paepalanthoideae
Campo Rupestre
Tepuis
Espinhaço Range
Guiana Shield
Neotropical Diversity
continental disjunction
BIOGII006July 20th 11:15 amVirtual/VirtualUse of citizen science resources and field survey for understanding the influence of abiotic factors on floral pigmentation in Geranium maculatum (Geraniaceae)
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Oral PaperPerez-Udell, Rachel; Udell, Andrew; Chang, Shumei.geranium
floral traits
flower color
Morphological variation
Citizen science
BIOGII007July 20th 11:30 amVirtual/VirtualEvaluating the impact of historical climate and Pre-Columbian inhabitants in the Araucaria Forest of South America
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Oral PaperVasconcellos, Mariana M.; Varela, Sara; Gehara, Marcelo; Reginato, Marcelo; Carnaval, Ana C.; Michelangeli, Fabian.Araucaria
Atlantic Forest
RADseq
species distribution models
BIOGII008July 20th 11:45 amVirtual/VirtualEvolutionary relationships within the heteroploid Galium lucidum complex (Rubiaceae) in the Eastern Alps
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Oral PaperGrossfurthner, Lukas; Paun, Ovidiu; Schneeweiss, Gerald.Narrow endemics
Galium lucidum  complex
polyploidy
heteroploid dataset
relatedness heatmap
RAD-seq
Tuesday, July 20th, 10:00 am to 2:30 pm · /
Session C03: Colloquium: Darwins' reversals: What we now know about Feralization and Crop Wild Relatives
Presiding: Makenzie Mabry, University Of Florida; Alex C. McAlvay, New York Botanical Garden
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C03001July 20th 10:00 am/The History and Exciting Prospects of Crop Feralization Research
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Colloquium PresentationsMabry, Makenzie; Soltis, Douglas E.; Soltis, Pamela S..
C03002July 20th 10:15 am/Studies on domestication of Brassica oleracea L. point at possible feral status of European north-western Atlantic populations
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Colloquium PresentationsMaggioni, Lorenzo.domestication
Brassica oleracea
feralization
C03003July 20th 10:30 am/Insights from feral Cannabis on the history of cultivated fiber hemp
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Colloquium PresentationsDabney, Clemon; Wenger, Jonathan; Talmo, Nick; Weiblen, George.Cannabis
feral
THC
CBD
hemp
allele
CAPS assay
PCR
assay
fiber
herbarium
breeding
germplasm
C03004July 20th 10:45 am/Little Barley: Variation and Domestication in a North American Lost Crop
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Colloquium PresentationsFrawley, Emma; Olsen, Kenneth; Mueller, Natalie.Lost crop
Barley
domestication
C03005July 20th 11:00 am/Learning to let go: the evolution of seed shattering in de-domesticated populations of weedy rice
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Colloquium PresentationsCaicedo, Ana; Li, Xiang.de-domestication
weed evolution
C03006July 20th 11:15 am/Phenotypic and genotypic differences between wild and weedy annual sunflowers (Helianthus annuus L.)
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Colloquium PresentationsDrummond, Emily; Rieseberg, Loren.agricultural weeds
invasion biology
life history evolution
Helianthus annuus
genetic differentiation
whole genome resequencing
C03007July 20th 11:30 am/Feral Crops in Agricultural Landscapes: Case Studies with Alfalfa and Grain Sorghum
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Colloquium PresentationsBagavathiannan, Muthukumar.Crop wild relatives
dedomestication
novel trait confinement
transgenes
C03008July 20th 11:45 am/Genomic insights on recent weedy rice evolution in the southern USA
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Colloquium PresentationsOlsen, Kenneth; Wedger, Marshall; Burgos, Nilda.de-domestication
agriculture
Whole genome re-sequencing
Oryza sativa
herbicide resistance
adaptation
July 20th 12:00 pm/Break
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C03010July 20th 12:30 pm/Genomic Evidence for Complex Domestication History of the Cultivated Tomato in Latin America
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Colloquium PresentationsRazifard, Hamid; Ramos, Alexis; Tieman, Denise; van der Knaap, Esther; Caicedo, Ana.tomato
domestication
feralization
genomics
populationg genetics
C03011July 20th 12:45 pm/Feral Apples: origins and interactions with native congeners in southern Canada
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Colloquium PresentationsHusband, Brian; Cronin, Dane; Kron, Paul.
C03012July 20th 1:00 pm/Reconstructing the dedomestication and invasion history of field mustard (Brassica rapa)
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Colloquium PresentationsMcAlvay, Alex; Ragsdale, Aaron; Bird, Kevin; Pires, Chris; Emshwiller, Eve.invasive plants
feral
crop wild relative
weedy
July 20th 1:15 pm/Discussion
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Tuesday, July 20th, 10:00 am to 2:30 pm · /
Session C04: Colloquium: Mechanisms underlying exceptional plant diversity across eastern Asia
Presiding: AJ Harris, South China Botanical Garden, Chinese Academy Of Sciences; Huafeng Wang, Hainan Universit
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July 20th 10:00 am/Introduction
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C04002July 20th 10:15 am/Phylogenetic, Microbial, and Functional Diversity Across the Eastern Asia – Eastern North American Floristic Disjunction
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Colloquium PresentationsSoltis, Pamela; Soltis, Douglas.phylogenetics
Microbial Diversity
functional diversity
eastern Asia-North America disjunction
C04003July 20th 10:45 am/Insights into the drivers of radiating diversification in biodiversity hotspots using Saussurea (Asteraceae) as a model
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Colloquium PresentationsZhang, Xu; Landis, Jacob; Sun, Yanxia; Feng, Tao; Wang, Hengchang; Deng, Tao; Sun, Hang.radiation
diversification
niche
paleoenvironment
biodiversity
C04004July 20th 11:00 am/Phylogenomic insights into the divergent history and hybridization within the East Asian endemic Abelia (Caprifoliaceae)
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Colloquium PresentationsWang, Huafeng.Abelia
phylogeography
Divergence time
Ancestral State reconstruction
C04005July 20th 11:15 am/Relative contribution of biotic and abiotic drivers for formation of plant diversity in East Asia: A case study of section Heterotropa (genus Asarum; Aristolochiaceae)
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Colloquium PresentationsTakahashi, Daiki.phylogeography
phylogenetic diversity
East Asia
Asarum
C04006July 20th 11:30 am/Genetic parallelism during recurrent serpentine adaptation in the Eurasian goldenrod in Japan
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Colloquium PresentationsSakaguchi, Shota.serpentine
Ecotype
Speciation
Japanese Archipelago
Asteraceae
Whole genome re-sequencing
July 20th 11:45 am/Discussion
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July 20th 12:00 pm/Break
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C04009July 20th 12:30 pm/An integrative approach to test biographical hypotheses in nutmeg yew (Torreya) and a practical method for reducing missing data from RAD-seq
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Colloquium PresentationsZhou, Wenbin; Harris, AJ; Xiang, Jenny.Torreya
eastern Asia-North America disjunction
biogeography
RAD-seq
allele-dropout
C04010July 20th 12:45 pm/Three New Early Cretaceous Seeds from Mongolia with Chlamydospermous Organization
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Colloquium PresentationsBickner, Maya; Herrera, Fabiany; Herendeen, Patrick; Shi, Gongle; Niiden, Ichinnorov; Crane, Peter.
C04011July 20th 1:00 pm/Evolution of diversity in the flora of China: A floristic overview and biogeographic perspectives on mechanisms of diversification
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Colloquium PresentationsWen, Jun; Nie, Zelong; Ma, Zhiyao; Lu, Liming; Liu, Jing; Li, Rong; Zuo, Yunjuan; Liu, Bin-Bin; Harris, AJ; Su, Chun; Duangjai, Lei; Mu, Xianyun; Xie, Lei; Ren, Chen; Chen, Zhiduan.eastern Asia
Flora
Plant diversity
mechanisms
biogeography
Floristics
July 20th 1:30 pm/Discussion
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Tuesday, July 20th, 10:00 am to 12:00 pm · /
Session CGT1: Contributed Papers: Comparative Genomics/Transcriptomics I
Presiding: Arjan Banerjee, University of Toronto
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CGT1001July 20th 10:00 am/Applying Machine Learning to Classify the Origins of Gene Duplications
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Oral PaperMcKibben, Michael; Barker, Michael S..Machine learning
Whole genome duplication
Genetics
Tools
Paleologs
genome evolution
polyploidy
CGT1002July 20th 10:15 am/The Coptis chinensis genome sheds light on eudicot genome duplications
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Oral PaperLi, Zheng; Li, Zheng; Liu, Yifei; Barker, Michael S..Whole genome duplication
polyploidy
genome evolution
eudicot
Ranunculaceae
Ranunculales
CGT1003July 20th 10:30 am/Plant sex chromosome "Cytogenetics-By-Sequencing"
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Oral PaperCarey, Sarah; Bentz, Philip; Marks, Rose; VanBuren, Robert; Mercati, Francesco; Sunseri, Francesco; Leebens-Mack, Jim; Harkess, Alex.Dioecy
sex chromosomes
methods
Angiosperms
CGT1004July 20th 10:45 am/Assessing data quality among archived plastid genomes via novel software tools
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Oral PaperGruenstaeudl, Michael.plastid genome
Genome Assembly
sequence annotation
sequence coverage
quality control
software tool
CGT1005July 20th 11:00 am/Insights into ancient polyploidy and photosynthetic gene family evolution from newly sequenced Yucca genomes
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Oral PaperHeyduk, Karolina; Jenkins, Jerry; Shu, Shengqiang; Field, Richard; MacNeill, Bryan; McKain, Michael; Barry, Kerrie; Schmutz, Jeremy; Leebens-Mack, Jim.karyotype
chromosome
Photosynthesis
Genome Duplication
Yucca
CAM
CGT1006July 20th 11:15 am/Using de novo assemblies to identify genomic signatures of evolution between insect and hummingbird pollination in Costus (Costaceae)
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Oral PaperLandis, Jacob; Valderrama, Eugenio; Grunder, Nikolaus; Skinner, David; Pinilla Vargas, Maria; Almeida, Ana; Specht, Chelsea.Costus L.
nanopore
pollinator shifts
Genome Assembly
CGT1007July 20th 11:30 am/An unquiet sequence: mobility, evolution, and epigenetics of 5S rRNA genes in plants
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Oral PaperGarcia, Sonia; Vitales, Daniel; Pascual-Díaz, Joan Pere; Heitkam, Tony; Baader, Luisa; Maiwald, Sophie; Mann, Ludwig; Weber, Beatrice; Rodriguez, Roi; Kovarik, Ales.ribosomal DNA
repetitive DNA
molecular evolution
eccDNA
transposable elements
Asteraceae
cytogenetics
concerted evolution
CGT1008July 20th 11:45 am/Plastome evolution in Cuscuta subg. Grammica (Convolvulaceae)
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Oral PaperBanerjee, Arjan; Stefanovic, Sasa.Plastid
Plastome
Cuscuta
Convolvulaceae
Dodders
parasitic plants
Heterotrophy
Tuesday, July 20th, 10:00 am to 2:30 pm · /
Session DS1: Contributed Papers: Development and Structure I
Presiding: Erin Patterson, University Of Massachusetts; Stephanie Conway, Harvard University
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DS1001July 20th 10:00 am/Cell morphology and vascular differentiation in the meristems of diploid, triploid and tetraploid Annona cherimola genotypes
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Oral PaperMontano-Garcia, Jose Antonio; Montano-Garcia, Jose Antonio; Hormaza, Jose Ignacio; Lora, Jorge; Losada, Juan Manuel.polyploidy
Annona cherimola
Meristem development
PIN1
Phloem Architecture
Vascular
DS1002July 20th 10:15 am/Exploring phyllotaxis genes and one-sided spirals in Costus L
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Oral PaperGuan, Clarice; Landis, Jacob; Valderrama, Eugenio; Skinner, David; Phillips, Heather; Specht, Chelsea.Phyllotaxis
Auxin
PIN proteins
Costus L.
Zingiberales
Costaceae
SoPIN
DS1003July 20th 10:30 am/Evolution and expression of flowering integrators in neotropical orchids
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Oral PaperMadrigal, Yesenia; Alzate, Juan Fernando; Pabon Mora, Natalia.gene regulatory network
Orchidaceae
Flowering
Meristem development
differential gene expression
Gene evolution
evo-devo
flowering plant evolution
DS1004July 20th 10:45 am/
Canceled
Does Hand Size Influence the Floral Initiation Pattern in Banana (Musa, Musaceae)?
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Oral PaperBaughman, Melanie; Kirchoff, Bruce.development
inflorescence
flower
hand
Musaceae
Musa
flower development
inflorescence development
DS1005July 20th 11:00 am/The development of the abscission zone in the inflorescence of Cenchrus (Poaceae)
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Oral PaperHodge, John; Hu, Hao; Shrestha, Nikee; Doust, Andrew.Pearl millet
Shattering
Abscission Zone
Cenchrus
domestication
Pennisetum
Seed Dispersal
DS1006July 20th 11:15 am/
Canceled
The Evolution of the Monocot Inflorescence using a Phylogenetic Framework
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Oral PaperHolliday, Aaliyah; Martinez-Gomez, Jesus; Rose, Irving Jason; Specht, Chelsea.Ancestral State reconstruction
phylogenetics
Liliales
Arecales
Commelinales
inflorescence
phylogenetic framework
monocots
DS1007July 20th 11:30 am/Umbellate Inflorescence Structure and Development in Monocots
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Oral PaperRose, Irving Jason; Holliday, Aaliyah; Atluri, Tara; Martinez-Gomez, Jesus; Specht, Chelsea.evo-devo
inflorescence
bostryx
umbel
morphology
DS1008July 20th 11:45 am/The evolution and development of awns in the grass subfamily Pooideae
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Oral PaperPatterson, Erin; Heeney, Michelle; Bartlett, Madelaine.
July 20th 12:00 pm/Break
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DS1010July 20th 12:30 pm/Tabula floris - panoramic view of the cell types of the flower
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Oral PaperNikolov, Lachezar.single-cell atlas
Brassicaceae
floral evolution
DS1011July 20th 12:45 pm/Understanding Floral Meristem Termination by Exploring Genetic Architecture Underlying Stamen Whorl Numbers in Aquilegia
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Oral PaperMin, Ya; Ballerini, Evangeline S.; Edwards, Molly B.; Edwards, Molly B.; Hodges, Scott; Kramer, Elena M..stamen
Aquilegia
QTL
floral meristem
DS1012July 20th 1:00 pm/Androecial Evolution in the Dioecious Species of Paronychia (Caryophyllaceae)
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Oral PaperAppleton, Andrea; Schenk, John.androecium
Caryophyllaceae
development
Dioecy
evo-devo
floral evolution
homology
heterochrony
Paronychia
stamen
staminode
DS1013July 20th 1:15 pm/Live-imaging uncovers cellular growth patterns shaping Arabidopsis stamen
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Oral PaperDa Silveira, Sylvia Rodrigues; Le Gloanec, Constance; Routier-Kierzkowska, Anne-Lise; Kierzkowski, Daniel.Morphogenesis
Time-lapse imaging
Arabidopsis thaliana
Growth analysis  
Differentiation
Floral organ
DS1014July 20th 1:30 pm/Network analyses identifies key polarity genes in the Aquilegia petal spur
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Oral PaperConway, Stephanie; Conway, Stephanie; Kramer, Elena M..Petals
development
transcriptomics
DS1015July 20th 1:45 pm/Floral vascular architecture: Nectar spurs in the nasturtiums (Tropaeolum)
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Oral PaperSmith, Annika; Stanley, Edward L.; Struwe, Lena; Garcia, Nicolas; Soltis, Douglas E.; Soltis, Pamela S..nectar spur
comparative anatomy
floral morphology
floral evolution
Brassicales
Tropaeolaceae
developmental constraint
vasculature
DS1016July 20th 2:00 pm/A developmental a transcriptional framework for pollinator-driven evolutionary transitions in petal spur morphology in Aquilegia (columbine)
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Oral PaperEdwards, Molly B.; Edwards, Molly B.; Ballerini, Evangeline S.; Kramer, Elena M..
DS1017July 20th 2:15 pm/Comparative analysis of corolla tube development across three closely related Mimulus species with different pollination syndromes
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Oral PaperGurung, Vandana; Yuan, Yaowu; Diggle, Pamela.Corolla tube
Developmental dynamics
heterochrony
Mimulus
morphology
Cellular processes
Tuesday, July 20th, 10:00 am to 12:00 pm · /
Session ECO1: Contributed Papers: Ecology: Phylogeny, Disturbance, and Tree Architecture Over Large Spatial Scales
Presiding: Mariana Pascual, University Of British Columbia; Noah Holkeboer, Grand Valley State University
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ECO1001July 20th 10:00 am/Hurricane Harvey and the wild silverleaf sunflowers
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Oral PaperPascual, Mariana; Rieseberg, Loren.hurricane
phenology
Flowering
evolution
extreme weather event
ECO1002July 20th 10:15 am/Smokin’ germination: evaluating the phylogenetic signal of an important fire-cue response in North American native plants
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Oral PaperLatvis, Maribeth; Leffler, A. Joshua; Perkins, Lora.germination
Smoke
Fire
restoration
phylogenetic signal
ECO1003July 20th 10:30 am/Phylogenetic structure of tree foliar spectra in southern Quebec
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Oral PaperBlanchard, Florence; Laliberté, Etienne; Bruneau, Anne.reflectance spectroscopy
phylogenetics
functional traits
Plant diversity
ECO1004July 20th 10:45 am/Fire in the Tree: The Origin and Distribution of Fire Adapted Traits within Conifers and their Influence on Speciation Rates across the Conifer Phylogeny
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Oral PaperTurck, Daniel; Harmon, Luke; Tank, David.conifers
Fire Adaptations
Thick Bark
Serotinous Cones
Seedling Grass Stage
Resprouting
ECO1005July 20th 11:00 am/Strengths and limitations of using photographs to study tree architecture: destructive confirmation and pilot study of four species
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Oral PaperHolkeboer, Noah; Polaski, Steven; May, Brendan; Foy, Nicole; Greer, Gary.allometry
hydraulic efficiency
structural support
tree
photography
non-destructive
Tuesday, July 20th, 10:00 am to 3:00 pm · /
Session ECOPH2: Contributed Papers: Ecophysiology II
Presiding: Anna L. Jacobsen,
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ECOPH2001July 20th 10:00 am/The role of phenotypic plasticity in ontogenetic trajectories of plant functional traits
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Oral PaperFlores, Ana I.; Barton, Kasey.ontogeny
phenotypic plasticity
ontogenetic trajectories
functional traits
abiotic stress
leaf economics
ECOPH2002July 20th 10:15 am/Wood anatomy correlates with leaf out time across large geographic scales and within local communities
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Oral PaperSavage, Jessica; Kiecker, Thomas; McMann, Natalie; Park, Daniel; Primack, Richard; Rothendler, Matthew; Mosher, Kennedy.xylem
phenology
vessel diameter
wood porosity
leaves
ECOPH2003July 20th 10:30 am/Acid or base? How do plants regulate the ecology of their phylloplane?
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Oral PaperGilbert, Kadeem; Renner, Tanya.pH
phyllosphere
plant-microbe interactions
plant-animal interactions
ECOPH2004July 20th 10:45 am/Measuring plant hydraulic conductance in situ: methods and implications for the continuous monitoring of water transport in four woody species
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Oral PaperMocko, Kerri; Michaud, Joseph M.; Catalán, Miriam M.; Steppe, Kathy; Schenk, H. Jochen.sap flow
stem psychrometers
xylem capacitance
chaparral
avocado
Eucalyptus
ECOPH2005July 20th 11:00 am/Functional Determinants of Species Rarity: Ecophysiology of Rare and Common Orchid Species in a Subtropical Karst Forest in Southwest China
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Oral PaperYang, Mei; Pradhan, Namrata; Wang, Xiaoyin; Chau, Marian; Geekiyanage, Nalaka; Manage Goodale, Uromi.ecophysiology
Plasticity
tolerance
Orchid
ECOPH2006July 20th 11:15 am/Regeneration responses to water and temperature stress drive recruitment success in hemiepiphytic fig species
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Oral PaperChen, Huayang; Geekiyanage, Nalaka; Wen, Bin; Cao, Kun-Fang; Manage Goodale, Uromi.aridity
drought resilience
growth habit
heat stress
recruitment limitation
water potential
ECOPH2007July 20th 11:30 am/Root trait plasticity in response to contrasting phosphorus environments and its consequences for plant performance
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Oral PaperShao, Jianfei; Maherali, Hafiz.Trait evolution
Functional trait
Root morphology
Plant root
Physiology
arbuscular mycorrhizal fungi
symbiosis
Plant Nutrient
plant evolution
Plant ecology
ECOPH2008July 20th 11:45 am/Drought responses of coastal California prairie species during non-native competition
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Oral PaperLuong, Justin; Loik, Michael.drought resilience
gas-exchange
competition
competitive release
functional traits
plant community ecology
July 20th 12:00 pm/Break
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ECOPH2010July 20th 12:45 pm/Evolution of vernalization requirements across an elevational cline in Streptanthus tortuosus
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Oral PaperBontrager, Megan; Suglia, Elena; Davis, John; Schmitt, Johanna; Maloof, Julin; Gremer, Jennifer.adaptation
life history
elevation gradients
phenology
vernalization
ECOPH2011July 20th 1:15 pm/Genomics and physiology of local adaptation to elevation in Arabidopsis thalina
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Oral PaperGamba, Diana; Lorts, Claire; Haile, Asnake; Lopez, Lua; Xia, Tian; Kulesza, Evelyn; Elango, Dinakaran; Kerby, Jeffrey; Yifru, Mistire; Bulafu, Collins; Wondimu, Tigist; Glowacka, Katerzyna; Lasky, Jesse.local adaptation
Arabidopsis thaliana
genomics
GWAS
Photosynthesis
ECOPH2012July 20th 1:30 pm/Turgor Regulation of Sucrose Loading Transporters in the Phloem Decouples Plant Water Status from Translocation
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Oral PaperStanfield, Ryan; Bartlett, Megan.Phloem Transport
Drought
Sucrose Transporter Kinetics  
Carbon Allocation
Physiology
Stomatal Regulation
Phloem Architecture
ECOPH2013July 20th 1:45 pm/Quantifying trait integration and the coordination of trait response to abiotic stress in a mapping population of cultivated sunflower
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Oral PaperNolting, Kristen; Temme, Andries; Donovan, Lisa.functional traits
phenotypic integration
Plasticity
sunflower
ECOPH2014July 20th 2:00 pm/Ecotypic variation in stress response of Polystichum munitum gametophytes under climate change
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Oral PaperHarrington, Aidan; Watts, Jacob; Yeh, Dean; Watkins, James.gametophyte
climate change
Ecotype
abiotic stress
ECOPH2015July 20th 2:15 pm/Effect of light interception on photosynthetic capacity and vegetative reproduction of the endangered plant, running buffalo clover
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Oral PaperLaBella, Jessica.running buffalo clover
trifolium
light availability
reproduction
asexual
ECOPH2016July 20th 2:30 pm/Carbon costs to acquire nitrogen are determined by interactions between nitrogen availability and light availability in two species with different acquisition strategies
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Oral PaperPerkowski, Evan; Waring, Elizabeth; Smith, Nicholas.carbon cost
nitrogen uptake
nitrogen acquisition
plant economics
aboveground-belowground interactions
light availability
nitrogen availability
nitrogen fixation
ECOPH2017July 20th 2:45 pm/Coordination of Drought and Heat Tolerance in Woody Species Across Ecosystems
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Oral PaperMitchell, Denise; Santiago, Louis.Drought Tolerance
Heat Tolerance
Turgor Loss Point
Chlorophyll a fluorescence
Woody Species
Tuesday, July 20th, 10:00 am to 12:00 pm · Virtual/Virtual
Session M26: Meeting: MSA Editorial Board Meeting
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July 20th 10:00 amVirtual/VirtualMSA Editorial Board Meeting
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Mycology
Tuesday, July 20th, 10:00 am to 12:00 pm · /
Session PHYT1: Contributed Papers: Phytochemistry I
Presiding: Funmilola Mabel OJO, ; Colleen Doherty, North Carolina State Univeresity
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PHYT1001July 20th 10:00 am/Proximate and Mineral Compositions of Four Accessions of Andropogon gayanus-Andropogon tectorum in Southwestern Nigeria
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Oral PaperOJO, Funmilola Mabel.mineral compositions
Proximate  
Andropogon gayanus
Andropogon tectorum  
PHYT1002July 20th 10:15 am/New Annotation, New Hopportunity: Iso-Seq Annotation of Humulus lupulus
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Oral PaperOgunda, Ari; Liebelt, Donna; Waddell, Eric; Doherty, Colleen.Humulus lupulus
Annotation
Isoforms
Iso-Seq
PHYT1003July 20th 10:30 am/Through the looking glass: exploratory metabolomics of the medicinal South African succulent Sceletium tortuosum (L.) N.E. Br
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Oral PaperMakunga, Nokwanda.Plant Specialized Metabolism
Metabolite profiling
Medicinal Plants
PHYT1004July 20th 10:45 am/Leveraging Integrative Omics Analyses for Stress-Responsive Metabolic Pathway Elucidation in Brachypodium
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Oral PaperMahood, Elizabeth; Kruse, Lars; Bennett, Alexandra; Bravo, Armando; Ishka, Maryam; Kelkar, Chinmaey; Jiang, Yulin; Harrison, Maria; Vatamaniuk, Olean; Moghe, Gaurav.Integrative omics
Brachypodium
abiotic stress
arbuscular mycorrhiza
specialized metabolism
Gene function prediction
PHYT1005July 20th 11:00 am/Detecting clandestine graves using white Dutch clover: growth and germination in response to high cadaverine levels
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Oral PaperTaylor, Anthony.forensic botany
phytochemistry
cadaverine
Trifolium repens
clandestine graves
forensic science
forensics
growth
germination
pH
PHYT1006July 20th 11:15 am/Tissue-Specific Metabolite Profiling of Bloodroot (Sanguinaria canadensis L., Papaveraceae) Extracts using Liquid Chromatography-Tandem Mass Spectrometry (LC/MS)
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Oral PaperSenchina, David S; Seetharam, Arun S; Perera, M Ann.benzophenanthridine alkaloid
sanguinarine
bloodroot
metabolomics
PHYT1007July 20th 11:30 am/Breeding pool differentiation in phytochemistry, ecophysiology, and microbial interactions within cultivated sunflower (Helianthus annuus)
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Oral PaperMason, Chase; Dowell, Jordan; Stahlhut, Katherine; Hart, Austin; Goolsby, Eric.sunflower
Helianthus
secondary metabolites
HPLC
leaf economics
ecophysiology
growth
Mycorrhizae
flavonoid
sesquiterpene
breeding
genetic diversity
PHYT1008July 20th 11:45 am/Landscape genomic and phytochemical variation across three juniper species and their hybrids
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Oral PaperUckele, Kathryn; Dyer, Lee; Philbin, Casey; Parchman, Thomas.hybrid zone
hybridization
GC-MS
ddRADseq
landscape
Tuesday, July 20th, 10:00 am to 2:30 pm · /
Session SY3: Symposium: Frontiers in Botany: Environmental DNA as an Emerging Tool for Measuring, Monitoring, and Managing Plant Biodiversity
Presiding: Brenda Molano-Flores, University Of Illinois; Mark Davis, University Of Illinois
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July 20th 10:00 am/Introduction
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SY3002July 20th 10:15 am/Are eDNA assays useful for detecting aquatic invasive plants? A three-part case study based on invasive water soldier (Stratiotes aloides) populations in Canada
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Symposium PresentationFreeland, Joanna; Wilson, Chris; Marinich, Allison; Currier, Charise; Wozney, Kristyne; Coghlan, Stephanie; Shafer, Aaron.Aquatic plants
invasive plants
eDNA
plant surveys  
Stratiotes aloides
SY3003July 20th 10:45 am/Airborne Environmental DNA metabarcoding as a plant community survey method
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Symposium PresentationJohnson, Mark D.; Fokar, Mohamed; Cox, Robert D.; Barnes, Matthew A..
SY3004July 20th 11:15 am/Molecular ecology as a tool for understanding pollination and other plant-insect interactions
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Symposium PresentationEvans, Darren M..plant-insect interactions
eDNA
Phylogenetic Networks
food-webs
July 20th 11:45 am/Discussion
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July 20th 12:00 pm/Break
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SY3007July 20th 12:30 pm/BeeDNA: Microfluidic metabarcoding reveals pollinator communities from flowers
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Symposium PresentationDavis, Mark; Molano-Flores, Brenda; Niemiller, Matthew; Benito, Joseph; Harper, Lynsey.rare species
eDNA
plant-animal interactions
community ecology
SY3008July 20th 1:00 pm/The significance of plant ancient DNA studies from lake sediments: where are we and where are we going
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Symposium PresentationParducci, Laura; Nota, Kevin.aDNA
eDNA
lake sediments
vegetation  
rare species
plant paleoecology
SY3009July 20th 1:30 pm/Understanding California’s floristic patterns across habitats and through wildfires and restoration with environmental DNA and citizen science
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Symposium PresentationMeyer, Rachel; Lin, Meixi; Ballare, Kimberly; Bregoff, Haylee; Munguia Ramos, Miroslava; Worth, Anna; Nava, Hailey; Fairbairn, Colin; Turba, Rachel; Orland, Chloé; Shirazi, Sabrina; Newcomer, Michelle; Stavros, E Natasha; Hestir, Erin; Wayne, Robert K; Shapiro, Beth.metabarcoding
beta diversity
plant community
community ecology
California
Rivers
restoration
Wildfire
lagoons
July 20th 2:00 pm/Discussion
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July 20th 2:15 pm/Discussion
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Tuesday, July 20th, 10:00 am to 11:45 am · Virtual/Virtual
Session SYSTI: Contributed Papers: Systematics I: Euasterids II
Presiding: Dennis Larsson, University of Vienna; Wendy Clement, The College Of New Jersery
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SYSTI001July 20th 10:00 amVirtual/VirtualPicking knapweeds in the Siren Land: the narrow endemic Centaurea tenorei group (Asteraceae, Cardueae)
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Oral PaperDe Luca, Daniele; Del Guacchio, Emanuele; Cennamo, Paola; Caputo, Paolo.Asteraceae
Centaurea
Genotyping-by-Sequencing
Mediterranean area
species complex
SYSTI002July 20th 10:15 amVirtual/VirtualMorphometric and molecular analysis of the Senecio achilleifolius complex (Senecioneae, Asteraceae) in South Africa
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Oral PaperFerreira, Bianca; Glennon, Kelsey; Goodman, Glynis.Senecio
Morphological variation
ecological
Molecular  
species delimitation
SYSTI003July 20th 10:30 amVirtual/VirtualCenter of origin and evolutionary history in high Andean genus Oritrophium (Astereae, Asteraceae) from Cordilleras of the Americas
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Oral PaperSalomon, Luciana; Nicola, Marcela; Kandziora, Martha; Kolar, Filip; Sklenar, Petr.Andes
Compositae
long-distance dispersal
Páramo
radiation
SYSTI004July 20th 10:45 amVirtual/VirtualOrigin of synanthropes: are anthropogenic habitats drivers of both extinction and speciation? A case study
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Oral PaperLarsson, Dennis; Paun, Ovidiu; Schneeweiss, Gerald; Šarhanová, Petra.Anthropogenic habitats
hybridization
RADseq
Phyteuma
Campanulaceae
phylogeography
demographic model
hybrid speciation
synanthrope
genetic swamping
Niche Modeling
SYSTI005July 20th 11:00 amVirtual/VirtualMolecular phylogeny and speciation in Valerianella Mill. (Valerianaceae): challenging the systematic value of genetically controlled carpological traits
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Oral PaperArnelas Seco, Itziar; Pérez-Collazos, Ernesto; López-Martínez, Josefa; Devesa, Juan A.; Catalán, Maria del Pilar.AFLP
Valerianella
phylogeny
Systematics
Valerianella
SYSTI006July 20th 11:15 amVirtual/VirtualA RAD-seq phylogeny of Lonicera (Caprifoliaceae) and its implications for character evolution and biogeography
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Oral PaperSrivastav, Mansa; Clement, Wendy; Landrein, Sven; Zhang, Jingbo; Howarth, Dianella G.; Donoghue, Michael.Lonicera
RAD-seq
morphological evolution
organ fusion
phylogenetics
biogeography
SYSTI007July 20th 11:30 amVirtual/VirtualMorphological evolution and diversification in the Dipsacales
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Oral PaperDonoghue, Michael; Srivastav, Mansa; Clement, Wendy.phylogeny
homoplasy
Heptacodium
Zabelia
Morinoideae
floral evolution
fruit evolution
Tuesday, July 20th, 10:45 am to 12:30 pm · /
Session PL3: Contributed Papers: Paleobotany: Honoring Fran Hueber - Session 1
Presiding: Alexandru Tomescu, Humboldt State University
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PL3001July 20th 10:45 am/Francis M. Hueber: A celebration of his life and work
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Oral PaperHotton, Carol; Wingerath, Jonathan.Paleobotany
Devonian
biography
Fran Hueber
PL3002July 20th 11:00 am/Are the Trimerophytes Monophyletic?
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Oral PaperCrepet, William; Niklas, Karl.Devonian
Trimerophytes
PL3003July 20th 11:15 am/What does a broader sampling of character space reveal about zosterophyll relationships?
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Oral PaperNibbelink, Megan; Tomescu, Alexandru.Devonian
Paleobotany
Fossil
phylogeny
phenetics
zosterophyll
PL3004July 20th 11:30 am/Characterizing an Early Devonian zosterophyll from the Beartooth Butte Formation of Wyoming
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Oral PaperEl-Abdallah, Samar; Bippus, Alexander; Tomescu, Alexandru.Fossil
Paleobotany
Devonian
Wyoming
zosterophyll
early tracheophyte
PL3005July 20th 11:45 am/An early snapshot of plant-herbivore interactions from the Early Devonian of Gaspé (Québec, Canada)
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Oral PaperColston, Courtney; Landaw, Kevin; Tomescu, Alexandru.Fossil
Paleobotany
Devonian
plant-animal interactions
herbivory
Euphyllophyte
anatomy
plant defense
Canada
early tracheophytes
Tuesday, July 20th, 12:00 pm to 1:00 pm · Virtual/Virtual
Session EX05: Exhibits: Exhibit Hall Open
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July 20th 12:00 pmVirtual/VirtualExhibit Hall Open
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Tuesday, July 20th, 12:00 pm to 1:00 pm · /
Session L4: Luncheon: Botanical Drawing with Betsy Barry
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July 20th 12:00 pm/Botanical Drawing with Betsy Barry
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Tuesday, July 20th, 12:00 pm to 1:00 pm · Virtual/Virtual
Session L6: Luncheon: Author Chat
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July 20th 12:00 pmVirtual/VirtualAuthor Chat
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Tuesday, July 20th, 12:15 pm to 1:15 pm · Virtual/Virtual
Session M08: Meeting: CV Reviews
Presiding: Michelle Gaynor, University of Florida
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July 20th 12:15 pmVirtual/VirtualCV Reviews
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Tuesday, July 20th, 12:30 pm to 2:30 pm · /
Session CGT2: Contributed Papers: Comparative Genomics/Transcriptomics II
Presiding: JianJun Jin, Columbia University
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CGT2001July 20th 12:30 pm/Disentangling the maze of maize anther development with single-cell RNA-seq
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Oral PaperMarchant, Daniel Blaine; Walbot, Virginia.maize
development
single-cell RNA-seq
anther
transcriptomics
CGT2002July 20th 12:45 pm/Gene co-expression reveals evolutionarily conserved and distinct photosynthetic networks in C4+CAM Portulaca
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Oral PaperGilman, Ian S.; Moreno-Villena, Jose; Zachary, Lewis; Goolsby, Eric; Edwards, Erika J..photosynthsis
CAM
C4
transcriptomics
co-expression network
Portulaca
genomics
CGT2003July 20th 1:00 pm/
Canceled
An annotated chromosome-scale Pedicularis genome assembly enables comparative transcriptomic investigations of floral diversity in the Hengduan Mountains
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Oral PaperJin, JianJun; Xu, YuXing; McKenzie, Patrick; Meek, Jared; Cohen, Rachel; Li, DeZhu; Yi, Tingshuang; Ree, Richard; Eaton, Deren.Pedicularis
Genome
Transcriptome
floral evolution
Orobanchaceae
Lamiales
CGT2004July 20th 1:15 pm/Differential Gene Expression of Smoke Induced Seed Germination of Shortgrass Prairie Native Species
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Oral PaperChen, Yanni; Johnson, Matthew.Smoke
differential gene expression
Seed Germination
Native Species
Karrikin Insensive 2 (KAI2)
CGT2005July 20th 1:30 pm/Progenitor-inclusive transcriptome profiling of polyploid Brassica napus reveals subgenome-dominant gene expression and alternative splicing in response to to Sclerotinia sclerotiorum
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Oral PaperAdams, Keith.polyploidy
gene expression
duplicated genes
Sclerotinia sclerotiorum
alternative splicing
abiotic and biotic stress
Brassica
Transcriptome
CGT2006July 20th 1:45 pm/Gene expression across fertilization and seed development in the minute water lily, Nymphaea thermarum (Nymphaeales): insights on epigenetic regulation during reproduction
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Oral PaperPovilus, Rebecca; Friedman, William.Nymphaeales
seed development
epigenetics
transcriptomics
CGT2007July 20th 2:00 pm/Characterization of WHY1 in Corallorhiza: evolution, expression, and selection across a trophic gradient
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Oral PaperMuti, Rachel; Barrett, Craig; Sinn, Brandon.Corallorhiza
WHY1
Whirly transcription factors
mycoheterotrophy
alternative splicing
nonsynonymous substitutions
differential gene expression
CGT2008July 20th 2:15 pm/A case of the blues, reds, and purples: flavonoid biosynthesis and evolution in Vaccinium L
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Oral PaperDrummond, Chloe Pak; Chamberlain, Ian; Renner, Tanya.Vaccinium  L.
bilberry
Flavonoids
Comparative genomics
transcriptomics
Tuesday, July 20th, 12:30 pm to 2:30 pm · /
Session ECO2: Contributed Papers: Ecology: Invasion Biology
Presiding: Cynthia Huebner, Northern Research Station; David Gorchov, Miami University
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ECO2001July 20th 12:30 pm/Defining invasiveness and its inheritance using growth and reproductive traits of an invasive grass
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Oral PaperHuebner, Cynthia; Corbett, Cameron; Barrett, Craig.invasive plants
phenotypic plasticity
heritability
rapid adaptation
common garden
ECO2002July 20th 12:45 pm/Investigating phenotypic plasticity within the cytotype complex of Solidago gigantea Aiton (Giant Goldenrod, Asteraceae)
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Oral PaperWalczyk, Angela; Hersch-Green, Erika.polyploidy
Whole genome duplication
nitrogen
phosphorus
phenotypic plasticity
goldenrod
genome size
ECO2003July 20th 1:00 pm/Delving into the Variables that Influence the Pollution Remediation Potentials of Invasive Macrophytes
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Oral PaperBulu, Yetunde; Oladoja, N. Abiola.Phytofilteration
Floating invasive macrophytes
Eichonnia crassipes
Pollutants remediation
ECO2004July 20th 1:15 pm/Surrounded by increasingly distant things: community phylo-proximity as predictor of invasion dynamics
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Oral PaperRollinson, Emily; Ness, Joshua.Biological invasions
community ecology
phylogenetics
desert
ECO2005July 20th 1:30 pm/Patterns and distribution of Botryosphaeriaceae fungi related to dieback in big berry manzanita
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Oral PaperDrake-Schultheis, Laura.bigberry manzanita
Arctostaphylos glauca
Drought
Botryosphaeriaceae
latent fungal pathogens
ECO2006July 20th 1:45 pm/Beyond the abiotic: Elucidating the importance of species interactions in harmful cyanobacteria blooms
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Oral PaperRzodkiewicz, Lacey; Turcotte, Martin.cyanobacteria
Algae
competition
predation
herbivory
evolution
alellopathy
toxin
ECO2007July 20th 2:00 pm/Invasive plants versus overabundant white-tailed deer: which has more prevalent negative effects in eastern U.S. forests, and how do they interact? – a review of factorial experiments
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Oral PaperGorchov, David.invasive plants
white-tailed deer
literature survey
plant-animal interactions
deciduous forest
Tuesday, July 20th, 12:30 pm to 2:00 pm · /
Session ED1: Contributed Papers: Education & Outreach I: Botany for Diverse Audiences & Under-Resourced Communities
Presiding: Kyra Krakos, Maryville University; Benjamin R Montgomery,
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ED1001July 20th 12:30 pm/Diversifying educational opportunities in Botany
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Oral PaperMeindl, George.course-based undergraduate research experience
phytoremediation
ED1002July 20th 12:45 pm/Teaching Mathematics and Science in developing countries secondary schools during COVID-19 using USA Tech partners
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Oral PaperGilmour, John; Thorhaug, Anitra; Meehan, Christopher.LEAP STEM learning South Africa
Distance learning by cellphone
Covid-19 cellphone use of tech platforms
tech platforms enhance cellphone distance
Cellphone STem learning disasters
ED1003July 20th 1:00 pm/South African Secondary STEM COVID-19 distance learning in LEAP Schools by cellphone in economically-challenged areas
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Oral PaperGilmour, John; Thorhaug, Anitra.COVID_19 STEM education
Distance learning by cellphone
LEAP Schools COVID-19
LEAP innovates distance learning on cellphones
STEM distance learning Cellphones
LEAP STEM learning South Africa
ED1004July 20th 1:15 pm/#SciComm, the bisexuality of Potato Head, and our problematic use of “gender”
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Oral PaperMartine, Christopher.Scientific communication
SciComm
reproductive biology
Solanum
gender
sexual system
July 20th 1:30 pm/Discussion
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Tuesday, July 20th, 12:30 pm to 2:00 pm · Virtual/Virtual
Session MACROI: Contributed Papers: Macroevolution I
Presiding: Andrea Berardi, Harvard University
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MACROI001July 20th 12:30 pmVirtual/VirtualEvolution of pollinator cues across the sand verbenas
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Oral PaperLoPresti, Eric; Weber, Marjorie.macroevolution
Abronia
Nyctaginaceae
pollination
floral traits
MACROI002July 20th 12:45 pmVirtual/VirtualThe origin and drivers of Neotropical plant and tetrapod diversification
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Oral PaperMeseguer, Andrea S.; Michel, Alice; Fabre, Pierre-Henri; Pérez-Escobar, Oscar A.; Chomicki, Guillaume; Riina, Ricarda; Antonelli, Alexandre; Antoine, Pierre-Olivier; Delsuc, Frédéric; Condamine, Fabien L..Diversity dynamics
Speciation
Extinction
plants
tetrapods
climate
Andes
Cenozoic
MACROI003July 20th 1:00 pmVirtual/VirtualEvolution of red flower color in North American Silene
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Oral PaperBerardi, Andrea.floral traits
color
anthocyanin
carotenoids
Silene
MACROI004July 20th 1:15 pmVirtual/VirtualPhylogenetic relationships among members of the subfamily Arbutoideae (Ericaceae) inferred from genome-wide SNPs
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Oral PaperRamadoss, Niveditha; McElwee-Adame, Alexandra; Gunther, Kyle; Parker, V. T.; Gonzalez Elizondo, Socorro; Litt, Amy; Flores-Renteria, Lluvia.Arbutoideae  
Ericaceae  
phylogenetics
monophyly
MACROI005July 20th 1:30 pmVirtual/VirtualOn the use of databases in paleobotanical research: triumphs, pitfalls, and good and bad examples
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Oral PaperSimpson, Andrew; Korasidis, Vera.Databases
Paleobotany
Meta-analysis
Review
Bias
MACROI006July 20th 1:45 pmVirtual/VirtualTotal-Evidence dating analysis yields a Late Devonian origin of the complex thalloid liverworts (Marchantiopsida, Marchantiophyta) and suggests that current morphological diversity was reached by the Late Mesozoic
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Oral PaperFlores, Jorge R; Bippus, Alexander.Bryophytes
fossils
macroevolution
morphology
Total-evidence dating
Tuesday, July 20th, 12:30 pm to 2:30 pm · /
Session MY2: Contributed Papers: Mycology: Human and Animal Pathogens
Presiding: Danny Haelewaters, Purdue University; Paris Hamm, University of New Mexico
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MY2001July 20th 12:30 pm/What parasites like: abiotic factors influencing the occurrence of Laboulbeniales fungi
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Oral PaperHaelewaters, Danny; de Groot, Michiel D; Hiller, Thomas; Nedvěd, Oldřich; Aime, M. Catherine.climatic variables
parasite prevalence
agricultural land
community ecology
Laboulbeniomycetes
hyperparasites
Mycology
MY2002July 20th 12:45 pm/Lung Tissues from Wild Southwestern Rodents Help in Understanding the Lung Mycobiome and the Distribution and Disease Ecology of Coccidioides and Other Members of the Onygenales
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Oral PaperHamm, Paris; Montoya, Kyana; Taylor, John; Cook, Joseph; Natvig, Donald.Coccidioides
Onygenales
lung mycobiome
disease ecology
Mycology
MY2003July 20th 1:00 pm/Bacterial-Fungal Interactions Affect the Physiology of the Causative Agent of White-Nose Syndrome, Pseudogymnoascus destructans
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Oral PaperReece, Jessica Ashton.endohyphal bacteria
bacterial-fungal interaction
Pseudogymnoascus destructans
Mycology
MY2004July 20th 1:15 pm/The bat as a house for different residents: a tritrophic survey of bats, flies, and fungi in a Honduran cloud forest
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Oral PaperDumolein, Iris; Hiller, Thomas; Martin, Thomas E.; Medina-van Berkum, Pamela; Vulinec, Kevina; Verbeken, Annemieke; Haelewaters, Danny.association network
Laboulbeniomycetes
montane tropical forest
habitat loss
arthropod-associated fungi
Chiroptera
hyperparasites
Mycology
MY2005July 20th 1:30 pm/Azole-resistant Aspergillus fumigatus in the environment: Identifying key reservoirs and hotspots of antifungal resistance
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Oral PaperBurks, Caroline; Brewer, Marin.Antifungal Resistance
Triazoles
Aspergillus fumigatus
global
Mycology
MY2006July 20th 1:45 pm/Combined Pan- and Population-Genomic analysis of Aspergillus fumigatus Reveals Global Structure and Clade-Specific Diversity
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Oral PaperLofgren, Lotus; Cramer, Robert; Stajich, Jason.Population genomics
Pan-genomics
phylogenomics
Aspergillus fumigatus
Mycology
MY2007July 20th 2:00 pm/A new approach to assess the cell viability and three-dimensional structural analysis of Aspergillus niger biofilm using fluorescent probes staining and COMSTAT program
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Oral PaperShailaja, Aswathy; Kerrigan, Julia; Bruce, Terri; Gerard, Patrick; Powell, Rhonda; Pettigrew, Charles.Aspergillus niger
Cell viability
COMSTAT
Confocal laser scanning microscopy
Fluorescent probes
Mycology
MY2008July 20th 2:15 pm/Moldy spoons and rotten bowls: transcontinental dispersal of fungal pathogens through the wooden home goods retail market
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Oral PaperSmith, Jason A.; Quesada, Tania A.; Anger, Nicolas.invasive pathogens
fungal epidemiology
international trade
disease ecology
Mycology
Tuesday, July 20th, 12:30 pm to 2:30 pm · /
Session PHYT2: Contributed Papers: Phyochemistry II
Presiding: Tatyana Livshultz, Academy Of Natural Sciences Of Drexel University; Katherine Goodrich, Widener University
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PHYT2001July 20th 12:30 pm/Using metabolomics as a tool to explore chemical diversity within the Sceletium genus
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Oral PaperReddy, Kaylan; Stafford, Gary Ivan; Makunga, Nokwanda.metabolomics
DNA Barcoding
Sceletium
Phytomedicine
phytochemistry
Population Genetics
PHYT2002July 20th 12:45 pm/Chemotaxonomic investigation of Apocynaceae for retronecine-type pyrrolizidine alkaloids using HPLC-MS/MS
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Oral PaperBarny, Lea; Tasca, Julia A.; Sanchez, Hugo A.; Smith, Chelsea R.; Koptur, Suzanne; Livshultz, Tatyana; Minbiole, Kevin P.C..specialized metabolites
secondary metabolites
alkaloids
phytochemistry
Apocynaceae
Gentianales
PHYT2003July 20th 1:00 pm/Genetic Changes of Lignification Genes between Trees and Shrubs
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Oral PaperKing, Tori; Bruxvoort, Lukas; Li, Jianhua; Chase, Leah.Lignins
DNA
Trees
Shrubs
Carbon sequestration
PHYT2004July 20th 1:15 pm/Investigating the biochemical evolution of the shikonin pathway in red gromwell (Lithospermum erythrorhizon)
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Oral PaperSuttiyut, Thiti; Auber, Robert; Ghaste, Manoj; Wisecaver, Jennifer; Widhalm, Joshua.Shikonin Biosynthesis
Plant Specialized Metabolism
Transcriptome-based Network Analysis
PHYT2005July 20th 1:30 pm/Aspartic proteases from the Cape sundew, Drosera capensis: From genomic source code to functional diversity
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Oral PaperKelly, John; Takahashi, Gemma; Butts, Carter; Martin, Rachel.carnivorous plant
Drosera capensis
protease
antimicrobial peptide
enzyme discovery
PHYT2006July 20th 1:45 pm/Flowers, flies, and fermentation – the pollination ecology of Asimina triloba (Annonaceae)
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Oral PaperGoodrich, Katherine; Ellis, Inesha; DeHaas, Allison; Senski, Rebecca; Savage, Jade.pollination
floral mimicry
sapromyophily
fermentation
floral scent
Diptera
PHYT2007July 20th 2:00 pm/
Canceled
Covariation among floral volatile emission traits and morphological traits in sexually dimorphic Silene species with differing pollination syndromes
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Oral PaperSharrett, Lucas; Steven, Janet.Caryophyllaceae
Silene
pollination syndrome
plant-pollinator interactions
volatile organic compounds
sexual dimorphism
PHYT2008July 20th 2:15 pm/Simulating the natural world: Modeling flower color evolution in Nicotiana
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Oral PaperJensen, Layne; Landis, Jacob; Otto, Garrett; McCarthy, Elizabeth.Allopolyploidy
anthocyanin
evolution
flower color
Modelling
Nicotiana
Tuesday, July 20th, 12:30 pm to 2:30 pm · /
Session PL4: Contributed Papers: Paleobotany: Honoring Fran Hueber - Session II
Presiding: Kelly Matsunaga, University Of Kansas
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PL4001July 20th 12:30 pm/Glomeromycete spores associated with early tracheophytes in the Lower Devonian (Emsian; c. 400 ma) of Gaspé (Quebec, Canada)
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Oral PaperLalica, Madison; Tomescu, Alexandru.Fossil
fungi
Glomeromycotina
Devonian
Paleobotany
Canada
Quebec
plant-fungal interactions
PL4002July 20th 12:45 pm/Assessing the diversity of arbuscular mycorrhizal fungi in the Early Devonian Rhynie chert
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Oral PaperHarper, Carla; Walker, Christopher; Krings, Michael.fungi
fossil fungi
Mycorrhizae
arbuscular mycorrhiza
Devonian
symbiosis
Rhynie chert
Glomeromycota
PL4003July 20th 1:00 pm/An exceptionally diverse Early Devonian flora from the Lochkovian of South Africa
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Oral PaperPrestianni, Cyrille; Gess, Robert W..Lochkovian
terrestrialisation
Cooksonia
Devonian
PL4004July 20th 1:15 pm/An Early Devonian (Emsian) plant with implications for the evolution of heterospory
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Oral PaperBonacorsi, Nikole; Gensel, Patricia; Hueber, Francis; Leslie, Andrew.heterospory
Lycophyte
reproductive biology
reproductive strategy
PL4005July 20th 1:30 pm/Piecing together a new group of early land plants
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Oral PaperEdwards, Dianne; Morris, Jennifer L; Duckett, Jeffrey G; Pressel, Silvia; Kenrick, Paul.Fossil
Devonian
cryptospore
charcoal
bryophyte
conducting cell
PL4006July 20th 1:45 pm/Untangling Ibyka: Morphology of Devonian Iridopteridales from Laurussia and western Gondwana
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Oral PaperBerry, Christopher; Stein, William; Wyatt, Amy.Devonian
Fossil
morphology
PL4007July 20th 2:00 pm/The Famennian flora of Barraba, New South Wales, Australia
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Oral PaperMeyer-Berthaud, Brigitte; Decombeix, Anne-Laure; Girard, Catherine; Steemans, Philippe; Blanchard, Romain; Champreux, Antoine; Evreinoff, Mathilde.Devonian
Flora
Gondwana
PL4008July 20th 2:15 pm/Tylose formation in an Early Carboniferous (pro)gymnosperm from Australia
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Oral PaperDecombeix, Anne-Laure; Meyer-Berthaud, Brigitte; Krings, Michael; Harper, Carla; Galtier, Jean.Paleozoic
wood
tylose
anatomy
paleobiology
Tuesday, July 20th, 12:30 pm to 1:45 pm · /
Session SS1: Special Sessions: NOT your average specimen! (Papers)
Presiding: Patrick Sweeney,
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SS1001July 20th 12:30 pm/Specimen Stories: Student exploration of places, plants, and people using herbaria
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Special SessionsStruwe, Lena.Education
herbaria
natural history
collections
geography
biography
collectors
museum studies
curricula
Floristics
engaged learning
Scientific communication
teaching
SS1002July 20th 12:45 pm/Herbarium Specimens as art in Mark Dion’s Universal Collection
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Special SessionsSchlessman, Mark.herbarium
art
SS1003July 20th 1:00 pm/Botanical and mycological treasures in Ecuador
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Special SessionsFreire-Fierro, Alina; Valdebenito, Hugo; Irazabal, Javier; Benitez, Angel; Ulloa Ulloa, Carmen; Neill, David A.; Gutiérrez del Pozo, Diego; Armijos, Jorge; Caranqui, Jorge; Peñafiel Cevallos, Marcia; Ordoñez, Maria Eugenia; Asanza, Mercedes; Jaramillo, Nelson; Oleas, Nora; Jaramillo Díaz, Patricia; Ansaloni, Raffaella; Mahtani-Williams, Sarita; Aguirre, Zhofre.Ecuador
herbaria
Fungarium
SS1004July 20th 1:15 pm/The people who walked here, and the unusual plants they encountered: stories from the COLO Herbarium
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Special SessionsClark, Dina; Manzitto-Tripp, Erin.
SS1005July 20th 1:30 pm/Advocating the value of Herbarium collections beyond botanical collections: partnering with archivists to rediscover the historical value of Marshall University Herbarium
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Special SessionsPuppo, Pamela; Thompson, Lori.archives
herbarium
manuscript collection
special collections
Tuesday, July 20th, 12:30 pm to 2:30 pm · /
Session SYMB2: Contributed Papers: Symbioses: Plant, Animal and Microbe Interactions 2
Presiding: Jacob Francis, University Of California Davis; Jason Stajich, University Of California-Riverside
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SYMB2001July 20th 12:30 pm/Discovery and Analysis of Bacteria endosymbionts of Mucoromycota Fungi from low coverage genome sequences
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Oral PaperStajich, Jason; Carter-House, Derreck; Valencia, Omar; Lovett, Brian; Macias, Angie; Kasson, Matt; Chang, Ying; Spatafora, Joey; Grigoriev, Igor; Uehling, Jessie.Mucoromycota
bacteria
symbiosis
genomics
phylogenomics
Comparative genomics
zygomycete
SYMB2002July 20th 12:45 pm/Bacterial communities vary across populations and tissue type in Red Mangroves (Rhizophora mangle L., Rhizophoraceae) along an expanding front
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Oral PaperScherer, Brendan; Mast, Austin; Mason, Olivia.
SYMB2003July 20th 1:00 pm/Floral microbiome differs between metal hyperaccumulating and related non-accumulating species: implications for reproductive isolation
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Oral PaperCullen, Nevin; Ashman, Tia-Lynn.Microbiome
anthosphere
floral traits
hyperaccumulation
evolutionary ecology
SYMB2004July 20th 1:15 pm/The effect of increasing herbivore damage on the tolerance and resilience of neopolyploids
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Oral PaperCuré, Anne; Segraves, Kari.Whole genome duplication
polyploidy
Neopolyploid
Arabidopsis thaliana
herbivory
tolerance
SYMB2005July 20th 1:30 pm/Intraspecific variation in nectar microbiome among co-occurring cultivars of Epilobium canum
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Oral PaperFrancis, Jacob; Mueller, Tobias G; Vannette, Rachel L.nectar
Microbiome
Metschnikowiaceae
Onagraceae
Acinetobacter
natural variation
common garden
Tuesday, July 20th, 12:30 pm to 2:15 pm · Virtual/Virtual
Session SYSTII: Contributed Papers: Systematics II: Basal Asterids & Euasterids I
Presiding: John Freudenstein, Ohio State University Herbarium; Jeff Rose, University of Nebraska at Kearney
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SYSTII001July 20th 12:30 pmVirtual/VirtualTeasing apart the species of mycoheterotrophic Ericaceae: Hypopitys lanuginosa resolved by DNA sequence, fungal host, and crowd-sourced aids to morphology
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Oral PaperFreudenstein, John; Broe, Michael.Ericaceae
mycoheterotrophy
SYSTII002July 20th 12:45 pmVirtual/VirtualBig Data for Small Plants: Phylogenomics and Systematics of the Dwarf Milkweeds
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Oral PaperFishbein, Mark; Mandracchia, Therese; Bryan, Alessandra; Riser, James; Boutte, Julien; Straub, Shannon.milkweed
phylogenomics
Plastid
Plastome
nuclear loci
phylogenetics
Apocynaceae
Asclepias
incomplete lineage sorting
ILS
hybridization
Introgression
North America
Taxonomy
Systematics
species delimitation
SYSTII003July 20th 1:00 pmVirtual/VirtualAn updated phylogeny of Lithospermum L. (Boraginaceae): Using hundreds of DNA regions to resolve evolutionary relationships
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Oral PaperCohen, Jim.Lithospermum
Boraginaceae
phylogenomics
Targeted enrichment
SYSTII004July 20th 1:15 pmVirtual/VirtualMolecular phylogenetics, biogeography, and character evolution in the western North American genus Eriodictyon (Namaceae)
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Oral PaperGuilliams, C. Matt; Hasenstab-Lehman, Kristen.Eriodictyon
Namaceae
California Floristic Province
ddRADseq
endemic
SYSTII005July 20th 1:30 pmVirtual/VirtualSpecies delimitation and phylogenetic relationships in Cuscuta subgenus Monogynella (Convolvulaceae)
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Oral PaperAlbal, Asawari; Costea, Mihai; Stefanovic, Sasa.Cuscuta
Monogynella
hemiparasitic
Convolvulaceae
species delimitation
parasitic plants
SYSTII006July 20th 1:45 pmVirtual/VirtualSage insights into the phylogeny of Salvia (Lamiaceae): addressing nuclear and cyto-nuclear discordance
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Oral PaperRose, Jeff; Kriebel, Ricardo; Kahan, Larissa; DiNicola, Alexa; González-Gallegos, Jesús; Celep, Ferhat; Lemmon, Emily M.; Lemmon, Alan R.; Sytsma, Kenneth; Drew, Bryan.cytonuclear discordance
Neotropics
Lamiaceae
Salvia
SYSTII007July 20th 2:00 pmVirtual/VirtualLocus length and species network parameters impact gene-tree-based species network inference
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Oral PaperMcKenzie, Patrick; Eaton, Deren.Monarda
Systematics
phylogenomics
hybridization
Tuesday, July 20th, 1:30 pm to 2:30 pm · Virtual/Virtual
Session D1: Discussion Session: Presenting Science Effectively - Where Things Stand
Presiding: Bruce Kirchoff, Univ Of NC Greensboro
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D1001July 20th 1:30 pmVirtual/VirtualPresenting Science Effectively – Where Things Stand
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Discussion SessionKirchoff, Bruce.Scientific communication
science writing
SciComm
communication
3MT
Lightning Talks
three-minute thesis
Tuesday, July 20th, 1:45 pm to 2:30 pm · /
Session LT1: Lightning Talks: NOT your Average Specimen! (Lightning Talks)
Presiding: Patrick Sweeney,
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LT1001July 20th 1:45 pm/Civilian Conservation Corps (CCC) wood collections in the University of Southern Mississippi herbarium (USMS)
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Special SessionsAlford, Mac.Civilian Conservation Corps
CCC
herbarium
wood
LT1002July 20th 1:50 pm/Diatom collections in herbaria: types on microscope slides
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Special SessionsSchuster, Tanja.Algae
Bacillariophyta
collections
Taxonomy
type material
LT1003July 20th 1:55 pm/Developing and Disseminating Reference Materials for the Study of Plant-Pollinator Interactions: A focus on Pollen Slide Collections
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Special SessionsWoodworth, Emily; Benkendorf, Reed.pollen
Plant-Pollinator
herbaria
collections
Southern Rockies
LT1004July 20th 2:00 pm/Monstrosities and archiving variation
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Special SessionsHeberling, Mason; Isaac, Bonnie.herbarium
functional traits
Morphological variation
life history
LT1005July 20th 2:05 pm/Is It a Specimen? A "Collage" of Plant and Paint from the 18th Century
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Special SessionsFlannery, Maura.herbariumhistorybotanical art
LT1006July 20th 2:10 pm/“…by the blood of heroes” - an American Civil War specimen
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Special SessionsWetter, Mark Allen.American Civil War
Blood of Heroes
July 20th 2:15 pm/Discussion
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Tuesday, July 20th, 3:00 pm to 5:00 pm · /
Session CGT3: Contributed Papers: Comparative Genomics/Transcriptomics III
Presiding: Jim Leebens-Mack, University Of Georgia; C. Donovan Bailey, New Mexico State University
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CGT3001July 20th 3:00 pm/Comparative genomic approaches reveal differing stress response strategies in maples
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Oral PaperMcEvoy, Susan; Trouern-Trend, Alexander; Sezen, Uzay; Wegrzyn, Jill; Swenson, Nathan.maple
forest
tree
abiotic stress
calcium
genomics
soil
CGT3002July 20th 3:15 pm/Characterization of a mobile sex-determining region in Fragaria chiloensis with a haplotype-resolved genome assembly
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Oral PaperCauret, Caroline; Ashman, Tia-Lynn; Liston, Aaron.sex chromosomes
strawberry
Genome Assembly
CGT3003July 20th 3:30 pm/Chromosome-level genome assembly and annotation of invasive Japanese stiltgrass (Microstegium vimineum)
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Oral PaperRamachandran, Dhanushya; Corbett, Cameron; Huebner, Cynthia; Daly, Mark; Haimovitz, Jasmine; McKain, Michael; Swale, Thomas; Barrett, Craig.Japanese stiltgrass
genome  
Genome Assembly
Annotation
polyploidization
transposable elements
invasive species
Grasses
rapid adaptation
Comparative genomics
CGT3004July 20th 3:45 pm/A Reference Quality Genome Assembly and Investigation of Genome Duplication in the Mimosoid Legume Leucaena trichandra
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Oral PaperBailey, C. Donovan; Strickler, Susan; Ringelberg, Jens J.; Koenen, Erik J.M.; Liston, Aaron; Nagaswara-Rao, Madhugiri; Abair, Alexander; Hughes, Colin E.genomics
Comparative genomics
PacBio
Genome Duplication
CGT3005July 20th 4:00 pm/A chromosome-scale genome assembly of the fern Marsilea vestita
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Oral PaperRahmatpour, Nasim; Kuo, Li-Yaung; Kang, Jessica; Herman, Elaina; Zhou, Junhui; Wolniak, Stephen; Zipper, Richard; Delwiche, Charles; Mount, Stephan M; Li, Fay-Wei.Marsilea vestita
chromosome number
genome evolution
CGT3006July 20th 4:15 pm/Deeply Altered Genome Architecture in the Endoparasitic Flowering Plant Sapria himalayana Griff. (Rafflesiaceae)
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Oral PaperCai, Liming; Arnold, Brian; Xi, Zhenxiang; Khost, Danielle E.; Patel, Nikisha; Hartmann, Claire B.; Manickam, Sugumaran; Sasirat, Sawitree; Nikolov, Lachezar; Mathews, Sarah; Sackton, Timothy B.; Davis, Charles.horizontal gene transfer
gene loss
codon bias
transposable elements
intron loss
CGT3007July 20th 4:30 pm/Genome evolution in California redwoods
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Oral PaperScott, Alison Dawn; Zaman, Sumaira; Shrestha, Bikash; Vuruputoor, Vidya; Wegrzyn, Jill.redwood
conifer
Gymnosperm
polyploidy
CGT3008July 20th 4:45 pm/The Open Green Genomes Initiative: Comparative Investigation of Plant Genome Content and Structure Across the Land Plant Tree of Life
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Oral PaperLeebens-Mack, Jim.phylogenomics
Genome Assembly
genome evolution
Tuesday, July 20th, 3:00 pm to 5:00 pm · /
Session ECO3: Contributed Papers: Ecology: Climate Change
Presiding: Cynthia Huebner, Northern Research Station; Janice Coons, ; Katelin Pearson, Cal Poly San Luis Obispo
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ECO3001July 20th 3:00 pm/The impact of simulated climate change and nitrogen deposition on conifer phytobiomes and associated vegetation
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Oral PaperSuper, Laura; Guy, Robert.phytobiome
anthropogenic effects
conifer
climate change
nitrogen deposition
Microbiome
ECO3002July 20th 3:15 pm/The timing of snowmelt and amount of winter precipitation have limited influence on flowering phenology in a tallgrass prairie
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Oral PaperChandler, Emma; Travers, Steven.flowering phenology
prairie
Structural Equation Modeling
Snow
ECO3003July 20th 3:30 pm/Reproductive phenology of Oenocarpus mapora H. Karst from the Madre de Dios Region, Peru
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Oral PaperBest, Ivan; Rengifo, Helmut; Velarde, Ernesto; Loja, Juan Francisco; Portugal, Alan; Aguilar, Luis; Ramos-Escudero, Fernando; Muñoz, Ana María.Oenocarpus mapora H. Karst
phenology
Amazon palm tree
Peru
ECO3004July 20th 3:45 pm/Seed sourcing for climate-resilient grasslands: the role of genetic variation in restoration
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Oral PaperLindstrom, Jessica; Ahlering, Marissa; Hamilton, Jill.restoration
Grasslands
Seed Sourcing
ECO3005July 20th 4:00 pm/Climate change and assisted migration: linking phenologic compatibility and watershed impacts of Quercus ecotypes
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Oral PaperBergen, Erin; Etterson, Julie R.; Dymond, Salli F..climate niche
climate change
Climate and vegetation changes
phenology
population differentiation
Differentiation
watershed hydrology
restoration
common garden
ecotypes
ECO3006July 20th 4:15 pm/Phenological trends in the California poppy (Eschscholzia californica): Digitized herbarium specimens reveal intraspecific variation in the sensitivity of flowering date to climate change
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Oral PaperPearson, Katelin; Love, Natalie; Ramirez Parada, Tadeo; Mazer, Susan; Yost, Jenn.phenology
herbarium digitization
digital data
biodiversity
California
ECO3007July 20th 4:30 pm/Moving Towards Sustainable Organic Wine Production in the Niagara Region
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Oral PaperBen Kalifa, Mohamed Lahbib.climate change
organic viticulture
cover crops
sustainable management
ECO3008July 20th 4:45 pm/Developmental effects of terpenes on Vanessa cardui at varying temperatures
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Oral PaperIrving, Mari; Mason, Chase; Goolsby, Eric; Dowell, Jordan.herbivory
terpenes
secondary metabolites
temperature
toxicology
plant-insect interactions
chemical defense  
Vanessa cardui
Tuesday, July 20th, 3:00 pm to 5:00 pm · /
Session ME1: Contributed Papers: Molecular Ecology
Presiding: Jill Preston, University Of Vermont; Nicholas Kooyers, Univerity Of Louisiana, Lafayette
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ME1001July 20th 3:00 pm/Identifying genetic drivers of local adaptation in the highly polymorphic California endemic lily Calochortus venustus
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Oral PaperHernandez, Adriana; Specht, Chelsea.local adaptation
gene flow
floral trait evolution
ME1002July 20th 3:15 pm/Genomic Architecture and Trait Availability of Leaf Syndromes in Viburnum (Adoxaceae)
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Oral PaperMoeglein, Morgan; Dion, Kirstin; Park, Brian; Cacho, N. Ivalu; Olson, Mark; Eaton, Deren; Donoghue, Michael; Edwards, Erika J..
ME1003July 20th 3:30 pm/Rapid adaptation during invasions? Synthetizing observational, ecological, and genetic studies in Trifolium repens (white clover)
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Oral PaperKooyers, Nicholas; Albano, Lucas; Gaspard, Aurora; Innes, Simon; King, Nevada; Miles, Lindsay; Santagelo, James.Introduction
Selection
Population Genetics
genomics
herbarium
common garden
ME1004July 20th 3:45 pm/The web of mycorrhizal fungi: Associations among Galearis spectabilis orchids, Ceratobasidium fungi, and ectomycorrhizal trees
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Oral PaperEvans, Simone; McCormick, Melissa; Whigham, Dennis.Ectomycorrhizal fungi
Orchid  
Ceratobasidium
Interplant Relations
stable isotope
ITS
Plant-fungal interaction
Fungal guild
ME1005July 20th 4:00 pm/Differences in gene flow between progenitor-derivative taxa reflect pollination mode and mating system
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Oral PaperDiaz-Martin, Zoe; Cisternas, Anita; Skogen, Krissa; Kay, Kathleen; Raguso, Robert; Fant, Jeremie.evolutionary ecology
pollination
gene flow
genetic diversity
ME1006July 20th 4:15 pm/The molecular basis of continuous flower colour variation in Oncocyclus irises
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Oral PaperSenden, Esther; Joachim, Surm; Yamit, Bar-Lev; Sapir, Yuval.Floral colour
anthocyanins
floral evolution
gene expression
ME1007July 20th 4:30 pm/Spatial variation in high temperature-regulated gene expression predicts evolution of plasticity with climate change in the scarlet monkeyflower
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Oral PaperPreston, Jill; Wooliver, Rachel; Driscoll, Heather; Coughlin, Erin; Sheth, Seema.climate change
differential gene expression
Erythranthe
Mimulus cardinalis
phenotypic plasticity
resurrection study
space by time substitution
thermal adaptation
Tuesday, July 20th, 3:00 pm to 5:00 pm · /
Session MY3: Contributed Papers: Mycology: Fungus-Plant Interactions - Ectomycorrhizae and Orchid Mycorrhizae
Presiding: Joseph Edwards, University of Illinois at Urbana-Champaign; Melissa McCormick, Smithsonian Institution
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MY3001July 20th 3:00 pm/Characterization of the ectomycorrhizal fungal spore bank associated with Florida slash pines in the endangered pine rockland ecosystem
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Oral PaperKarlsen-Ayala, Elena; Jusino, Michelle A.; Gazis, Romina; Smith, Matthew.conservation
HTS
Pinus
restoration
Rhizopogon
Mycology
MY3002July 20th 3:15 pm/Global introduction patterns of the pine ectomycorrhizal fungus Suillus luteus
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Oral PaperKe, Yi-Hong; Bazzicalupo, Anna; Branco, Sara; Nguyen, Nhu; Ruytinx, Joske; Vilgalys, Rytas.Ectomycorrhizal fungi
Suillus luteus
Population Genetics
Introduction
demographic model
Mycology
MY3003July 20th 3:30 pm/The slippery nature of ectomycorrhizal host specificity: Suillus fungi associated with novel pinoid (Picea) and a
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Oral PaperPerez-Pazos, Eduardo; Certano, Amanda; Gagne, Joe; Lebeuf, Renée; Siegel, Noah; Nguyen, Nhu; Kennedy, Peter.host specificity
mycorrhizal symbiosis
Pinaceae
Anomalous symbiosis
Mycology
MY3004July 20th 3:45 pm/Unearthing the Role of Ectomycorrhizal Fungi in Pine Co-Invasions on Maui
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Oral PaperThompson, Leah; Hynson, Nicole A..Pine
Pinus-Suillus symbiont system
Co-invasion
Mycology
MY3005July 20th 4:00 pm/Relationship between ectomycorrhizal communities and host tree genera in infleunceing soil carbon and nutrient cycling
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Oral PaperEdwards, Joseph; Yang, Wendy.Ectomycorrhizal fungi
Temperate forest
Soil biogeochemistry
Carbon cycling
Soil organic matter
Nutrient cycling
Mycology
MY3006July 20th 4:15 pm/How do ectomycorrhizal fungi affect iron chemistry in the rhizosphere? New evidence from multi-modal X-ray imaging
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Oral PaperZhang, Kaile; Erhunmwunse, Adesuwa; Chen, Ko-Hsuan; Tappero, Ryan; Bhatnagar, Jennifer; Averill, Colin; Nicholas, Sarah; Vilgalys, Rytas; Liao, Hui-Ling.Pinus-Suillus symbiont system
Iron
X-ray fluorescence imaging
Mycology
MY3007July 20th 4:30 pm/Mycorrhizal fungus association and speciation in North American fringed orchids (Platanthera)
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Oral PaperMcCormick, Melissa; Hartvig, Ida; Evans, Simone; Whigham, Dennis.Orchidaceae
Mycorrhizae
Speciation
host specificity
Mycology
MY3008July 20th 4:45 pm/A qPCR-based approach to disentangling the causes of decline in a population of Corallorhiza odontorhiza (Orchidaceae)
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Oral PaperWettewa, Eranga; McCormick, Melissa; Whigham, Dennis.Corallorhiza odontorhiza
Ectomycorrhizae
mycoheterotrophic
Orchid
Orchidaceae
Tomentella
Mycology
Tuesday, July 20th, 3:00 pm to 5:00 pm · /
Session PGG1: Contributed Papers: Population Genetics and Genomics I
Presiding: Elizabeth Stacy, University of Nevada, Las Vegas
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PGG1001July 20th 3:00 pm/The role of history and environment in shaping fragmented distributions of the emblematic serotinous pines of the coastal Pacific Slope
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Oral PaperGalland, Lanie; Bisbing, Sarah; Parchman, Thomas.
PGG1002July 20th 3:15 pm/Population genetics of the widespread perennial wildflower Phlox speciosa using microsatellite markers
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Oral PaperGill, Pawanpreet; Athwal, Savneesh; Aguilar-Gutierrez, Estefania; Waselkov, Katherine.Phlox
Western North America
microsatellites
Phlox speciosa
Washington
PGG1003July 20th 3:30 pm/Are small populations larger than they seem? Genetic insights into small, patchily distributed Drakaea glyptodon (Orchidaceae) populations
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Oral PaperTrapnell, Dorset; Smallwood, Patrick; Dixon, Kingsley; Phillips, Ryan.Chloroplast haplotypes
Population Genetics
Seed dispersal
Genetic diversity
gene flow
SSRs
Effective population size
PGG1004July 20th 3:45 pm/Clonal growth and outcrossing in the fern Osmunda claytoniana
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Oral PaperSteven, Janet; Decatur, George; Murasaki, Ryo.ferns
outcrossing
clonal growth
longevity
Osmunda
PGG1005July 20th 4:00 pm/Genetic Variation Associated with Differential Response to Fire Among Populations of Cheatgrass (Poaceae, Bromus tectorum)
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Oral PaperTamrakar, Rubin; Milligan, Brook; Buenemann, Michaela; Lehnhoff, Erik; Bailey, C. Donovan.Bromus
HybPiper
FastStructure
Population
PGG1006July 20th 4:15 pm/Application of molecular and morphological markers reveal population substructuring within the widely distributed A. xalapensis of MexicoBy Samantha Mihalic, Alexandra McElwee-Adame, M. Socorro González-Elizondo, Lluvia Flores-Renteria
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Oral PaperMihalic, Samantha; McElwee-Adame, Alexandra; Gonzalez Elizondo, Socorro; Flores-Renteria, Lluvia.Arbutus xalapensis  
Population Genetics
genetic structure
PGG1007July 20th 4:30 pm/The role of ancestral polymorphisms and hybrid incompatibilities in Hawaii’s Metrosideros adaptive radiation
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Oral PaperChoi, Jae Young; Dai, Xiaoguang; Alam, Ornob; Peng, Julie; Rughani, Priyesh; Hickey, Scott; Harrington, Eoghan; Juul, Sissel; Ayroles, Julien; Sakishima, Tomoko; Kirby, Angalee; Purugganan, Michael; Stacy, Elizabeth.Metrosideros
adaptive radiation
Population genomics
Speciation
Reproductive Isolation
PGG1008July 20th 4:45 pm/Phylogeographic analysis of Saxifraga fortunei complex (Saxifragaceae) reveals multiple origins of morphological and ecological variations in the Japanese Archipelago
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Oral PaperMagota, Kana; Sakaguchi, Shota; Lee, Jung-Sim; Yamamoto, Masaya; Takahashi, Daiki; Nagano, J. Atsushi; Setoguchi, Hiroaki.ddRAD-seq
East Asia
infraspecific polymorphisms
parallel evolution
Saxifraga
Tuesday, July 20th, 3:00 pm to 5:00 pm · Virtual/Virtual
Session PHYLOII: Contributed Papers: Phylogenomics II
Presiding: Jennifer Ackerfield, Denver Botanic Gardens; Sandra Hoffberg, Columbia University
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PHYLOII001July 20th 3:00 pmVirtual/VirtualHyb-Seq resolves relationships among Cirsium, a recently radiated group of Compositae in North America
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Oral PaperAckerfield, Jennifer; Siniscalchi, Carol; Mandel, Jennifer.Compositae
Cirsium
Hyb-Seq
phylogenomics
PHYLOII002July 20th 3:15 pmVirtual/VirtualImplausibly strong gene tree discordance in a radiating plant group that seems to lack hybrids and neopolyploids? A case study of high-Andean Loricaria (Asteraceae)
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Oral PaperKandziora, Martha; Gorospe, Juan Manuel; Gorospe, Juan Manuel; Sklenar, Petr; Fer, Tomas; Kolar, Filip; Schmickl, Roswitha.
PHYLOII003July 20th 3:30 pmVirtual/VirtualIs lack of phylogenetic resolution the hallmark of alpine radiation? Insights from the afro-alpine giants inDendrosenecio (Senecioneae, Asteraceae)
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Oral PaperGizaw, Abel; Gorospe, Juan Manuel; Gorospe, Juan Manuel; Kandziora, Martha; Chala, Desalegn; Gustafsson, Lovisa; Zinaw, Abush; Salomón, Luciana; Eilu, Gerald; Brochmann, Christian; Kolar, Filip; Schmickl, Roswitha.afro-alpine
phylogenomics
PHYLOII004July 20th 3:45 pmVirtual/VirtualA population perspective on plastome degradation in the mycoheterotrophic Corallorhiza maculata species complex
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Oral PaperThixton, Hana; Santee, Mathilda Viola; Freudenstein, John; Barrett, Craig.Orchidaceae
parasite
mycoheterotrophy  
floral morphology
pseudogene
PHYLOII005July 20th 4:00 pmVirtual/VirtualDiversification in the Perennial Endemic North American Clade of Apiaceae – How far are we from completion?
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Oral PaperOdufuwa, Phebian; Smith, James; Mansfield, Donald; Feist, Mary Ann; Darrach, Mark; Downie, Stephen; Plunkett, Gregory.Apiaceae
PENA
convergent evolution
NGS
phylogenetic framework
species delimitation
generic circumscription
PHYLOII006July 20th 4:15 pmVirtual/VirtualChloroplast genomes of two species of Epidendrum (Orchidaceae, Laeliinae): developing resources for evolutionary studies in a mega-diverse genus
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Oral PaperMeza-Lazaro, Rubi N.; Cabrera, Lidia I.; Granados Mendoza, Carolina; Hágsater, Eric; Magallon, Susana; Salazar, Gerardo.coding DNA
Epidendrum
gene loss
Neotropics
non-coding DNA
Orchidaceae
phylogenomics
Plastome
PHYLOII007July 20th 4:30 pmVirtual/VirtualResolving Relationships in Mentzelia Section Bartonia (Loasaceae) in the Face of Cytonuclear Discordance
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Oral PaperMoore, Abigail; Schenk, John.plastid genome
cytonuclear discordance
Genome skimming
genomics
hybridization
incongruence
Loasaceae
Mentzelia
phylogenomics
species tree
PHYLOII008July 20th 4:45 pmVirtual/VirtualDetermining the timing of colonization of Pueraria montana using 3RAD data and the new tool, superBPP
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Oral PaperHoffberg, Sandra; Mauricio, Rodney; Eaton, Deren.colonization
dated phylogeny
BPP
RADseq
clonal reproduction
invasive plants
Tuesday, July 20th, 3:00 pm to 4:00 pm · /
Session PL5: Contributed Papers: Paleobotany: Honoring Fran Hueber - Session III
Presiding: Alexandru Tomescu, Humboldt State University
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PL5001July 20th 3:00 pm/The stigmarian root system of the Carboniferous arboreous lycopsids
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Oral PaperDiMichele, William; Bateman, Richard; Duijnstee, Ivo; Elrick, Scott; Looy, Cindy.Lycophyte
paleoecology
anatomy
morphology
PL5002July 20th 3:15 pm/What to do with Prototaxites?
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Oral PaperBoyce, C. Kevin; Nelsen, Matthew P..
PL5003July 20th 3:30 pm/Assessing known plant diversity in the Early Devonian Battery Point Formation
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Oral PaperGensel, Patricia; Stein, William; Tomescu, Alexandru.Devonian
plants
Gaspe
PL5004July 20th 3:45 pm/The Early Devonian Battery Point Formation of Quebec – a remarkable window on the rise of plant anatomical complexity
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Oral PaperTomescu, Alexandru; Gensel, Patricia.Fossil
anatomy
Paleobotany
complexity
Devonian
Euphyllophyte
evolution
evo-devo
plant anatomy
Canada
Tuesday, July 20th, 3:00 pm to 4:00 pm · Virtual/Virtual
Session S05: Special Lecture: Belonging in Botany - David Asai
Presiding: Chelsea Specht, Cornell University
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S05001July 20th 3:00 pmVirtual/VirtualRace and Science: from Collectors to Allies
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Special AddressAsai, David J..
Tuesday, July 20th, 3:00 pm to 5:00 pm · Virtual/Virtual
Session SYSTIII: Contributed Papers: Systematics III: Algae to Lilioid Monocots
Presiding: Susanne Renner, Washington University; Kenneth Cameron, University Of Wisconsin
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SYSTIII001July 20th 3:00 pmVirtual/VirtualWhy all Codes of Nomenclature, not just the Zoological Code, should allow nuclear DNA sequences (or assembled genomes) as type material of species names
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Oral PaperRenner, Susanne.
SYSTIII002July 20th 3:15 pmVirtual/VirtualHow many coalescent genes does an organelle genome comprise?
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Oral PaperDoyle, Jeff.Plastome
plastid genome
coalescent gene
species tree
gene tree
recombination
SYSTIII003July 20th 3:30 pmVirtual/VirtualHaematococcus in North America
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Oral PaperBuchheim, Mark; Toomey, Matt.Haematococcus
Astaxanthin
phylogeny
rDNA
SYSTIII004July 20th 3:45 pmVirtual/Virtual
Canceled
How Johann Wilhelm Karl Moritz (1797-1866) hindered recent progress with resolving reticulate evolutionary relationships in the tropical Andes
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Oral PaperBarrington, David.polyploidy
nomenclature
Polystichum
Andes
SYSTIII005July 20th 4:00 pmVirtual/VirtualEvolution of aquatic plants in rivers and wetlands of northern South America: what have we learned from getting our feet wet?
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Oral PaperBedoya, Ana Maria; Olmstead, Richard; Olmstead, Richard.Neotropics
Andean plants
Aquatic plants
Rivers
wetlands
Podostemaceae
Marathrum
Ludwigia
Target enrichment
ddRADseq
Onagraceae
SYSTIII006July 20th 4:15 pmVirtual/VirtualPhylogenetic advances in the Ocotea complex (Supraocotea) are the basis for a phylogenetic classification and understanding of floral character evolution
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Oral PaperPenagos Zuluaga, Juan Carlos; van der Werff, Henk; Park, Brian; Eaton, Deren A. R.; Comita, Liza; Queenborough, Simon; Donoghue, Michael.Lauraceae
floral trait evolution
PhyloCode
phylogenetic nomenclature
breeding systems
RAD-seq data
SYSTIII007July 20th 4:30 pmVirtual/VirtualSpecies Delimitation and Phylogenetic Reconstruction of the Hemiparasitic Genus Cassytha (Lauraceae)
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Oral PaperMajumder, Farhan Karim; Mathews, Sarah; Stefanovic, Sasa.Cassytha
Lauraceae
phylogenetics
parasitic plants
molecular evolution
Sanger sequencing
Plastomes
plant systematics
Plastid
Molecular Systematics
SYSTIII008July 20th 4:45 pmVirtual/VirtualPlastome structure, phylogenetics, and historical biogeography of Liliaceae subfamily Streptopoideae
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Oral PaperWang, Shenyi; Li, Pan; Cameron, Kenneth.monocot
lily
disjunction
North America
Asia
chloroplast
Liliaceae
Scoliopus
Prosartes
Streptopus
Tricyrtis
Tuesday, July 20th, 4:00 pm to 4:45 pm · Virtual/Virtual
Session D2: Discussion Session: Belonging in Botany - Discussion
Presiding: Chelsea Specht, Cornell University
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July 20th 4:00 pmVirtual/VirtualBelonging in Botany - Discussion
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Tuesday, July 20th, 4:00 pm to 5:00 pm · Virtual/Virtual
Session S06: Special Lecture: Annals of Botany lecture - Mario Vallejo-Marin
Presiding: Jeffrey Karron, University Of Wisconsin-Milwaukee
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S06001July 20th 4:00 pmVirtual/VirtualBuzz pollination: Bees, buzzes and floral function
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Special AddressVallejo-Marin, Mario.Buzz pollination
Bees
pollination
biomechanics
floral evolution
Function
Behaviour
phylogenetics
Physiology
biophysics
plant reproduction
pollen
Tuesday, July 20th, 4:45 pm to 5:15 pm · Virtual/Virtual
Discussion Session: Annals of Botany lecture - Live Discussion
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July 20th 4:45 pmVirtual/VirtualAnnals of Botany lecture - Live Discussion
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Tuesday, July 20th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session EX06: Exhibits: Exhibit Hall Open
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July 20th 5:00 pmVirtual/VirtualExhibit Hall Open
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Tuesday, July 20th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session MYP2: Contributed Posters: Mycology Posters II
Presiding: Heather Hallen-Adams, University of Nebraska-Lincoln
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MYP2001July 20th 5:00 pmVirtual/VirtualObstacle-Induced Branching in Filamentous Fungi
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Poster: MycologyGonzalez, Benjamin.fungi
branching
navigation
evolution
Mycology
MYP2002July 20th 5:00 pmVirtual/Virtual
Canceled
Omics analysis of the cultivated Morel, Morchella rufobrunnea
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Poster: MycologyVan Wyk, Judson; Wang, Xinxin; Childs, Kevin; Bonito, Gregory.Morchella
Genome
Transcriptome
genomics
Mycology
MYP2003July 20th 5:00 pmVirtual/VirtualFine-scale temporal variation of marine fungal community structure in an impacted sandy beach in Baja California, Mexico
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Poster: MycologyVelez, Patricia; Walker, Allison; Gasca-Pineda, Jaime; Barrios, Alejandra; Divanli, Deniz; González, María C.; Nakagiri, Akira.Pacific coast
Species coexistence
Time-based dynamics
Mycology
MYP2004July 20th 5:00 pmVirtual/VirtualCONSTAX2: Improved taxonomic classification of environmental DNA markers
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Poster: MycologyLiber, Julian Aaron; Bonito, Gregory; Benucci, Gian Maria Niccolo.Mycology
MYP2005July 20th 5:00 pmVirtual/VirtualYeast and lactic acid bacteria dominate the core microbiome of fermented ‘hairy’ tofu (Mao tofu)
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Poster: MycologyBenucci, Gian Maria Niccolo; Wang, Xinxin; Li, Zhang; Fuqiang, Yu-Chun; Bonito, Gregory.Soybean
UPARSE
high-throughput Illumina MiSeq
lactic-acid bacteria
Tremellomycetes
Geotrichum
Microbiome-based Random Forest models
Mycology
MYP2006July 20th 5:00 pmVirtual/VirtualEndophytism in Pezizomycetes: the exception or the rule?
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Poster: MycologyHealy, Rosanne; Arnold, A. Elizabeth; Gregory, Bonito; Huang, Yu-Ling; Lemmond, Benjamin; Smith, Matthew.Endophytes
Pezizales
endolichenic
pyrophilous fungi
Mycology
MYP2007July 20th 5:00 pmVirtual/VirtualA basidiomycetous red yeast, Sporobolomyces sp. nov., and its implications for human health
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Poster: MycologyFatemi, Samira; Haelewaters, Danny; Urbina, Hector; Eckert, Ethan; Gómez Zapata, Paula A.; Pruitt, Robert E.; Aime, M. Catherine.Mycology
MYP2008July 20th 5:00 pmVirtual/VirtualTaxonomic and functional diversity of foliar yeasts of Populus trichocarpa
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Poster: MycologyRomero-Jimenez, Maria-Jose; Leopold, Devin; Busby, Posy.Mycology
MYP2009July 20th 5:00 pmVirtual/VirtualTruffles in the sky: the impact of stochastic and deterministic drivers on Rhizopogon communities of the Madrean Sky Island Archipelago
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Poster: MycologyPaez, Carolina Pina; Carson, Adam; Luoma, Daniel; Spatafora, Joseph.Truffles
Ectomycorrhizal fungi
biogeography
Communiy assembly
Mycology
MYP2010July 20th 5:00 pmVirtual/VirtualFrom fungi to orchids: a tale of two horizontal gene transfer events
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Poster: MycologyValencia-D., Janice; Neubig, Kurt.horizontal gene transfer
Orchidaceae
Basidiomycetes
mitochondrial genome
Mycology
MYP2011July 20th 5:00 pmVirtual/VirtualConcentration of organic carbon and nitrogen as a key element in modelling fungal interactions in cloud forests
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Poster: MycologyBarrios, Alejandra; Velez, Patricia.microbial interactions
forest dynamics
nutrients
Mycology
MYP2012July 20th 5:00 pmVirtual/VirtualYeast communities in Nova Scotia vineyards
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Poster: MycologyBunbury-Blanchette, Adele; Kernaghan, Gavin.Vineyard yeasts
Saccharomyces
Native yeasts
Mycology
MYP2013July 20th 5:00 pmVirtual/VirtualDiversity of phyllosphere yeasts from southern magnolia (Magnolia grandiflora) in Auburn Alabama
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Poster: MycologyMunroe, Emily; Noel, Zachary.Yeast
phyllosphere yeast
diversity
Mycology
MYP2014July 20th 5:00 pmVirtual/VirtualGlobal diversity and population trends of Fusarium oxysporum isolated from agricultural and non-agricultural niches
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Poster: MycologyWallace, Emma; Jimenez-Gasco, Maria del Mar; Geiser, David.Fusarium oxysporum
Endophytes
Mycology
aysmptomatic
MYP2015July 20th 5:00 pmVirtual/VirtualGlobal welfare risks of understudied coral-associated fungi
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Poster: MycologyEscarpita, Melissa; González, María C.; Sánchez, Carlos; Reyes-Montes, Rocío; Sánchez-Arévalo, Francisco.aspergillosis
coral reef ecosystems
gorgonian corals
hexacorals
octocorals
Mycology
MYP2016July 20th 5:00 pmVirtual/VirtualBeyond the petri dish: a culture-free view of the fungal associates of the feather millipede Brachycybe lecontii
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Poster: MycologyMacias, Angie; Lovett, Brian; Jusino, Michelle A.; Cole, Lauren; Kasson, Matt.Brachycybe lecontii
Fungal diversity
metabarcoding
AMPtk
Mycology
MYP2017July 20th 5:00 pmVirtual/VirtualHost specificity of the mycoparasite Helminthosphaeria clavariarum associated with Clavulina sp
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Poster: MycologyLucas-Gallegos, Brenda Lizeth; Villegas-Rios, Margarita; Garibay-Orijel, Roberto; Perez-Pazos, Eduardo.Biotrophy
mycoparasitism
Incidence
Severity
symbiosis
Integrative taxonomy
Mycology
Tuesday, July 20th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P2: Contributed Posters: Functional Genetics and Genomics Posters
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P2CG001July 20th 5:00 pmVirtual/VirtualHeteroplasmy and the dynamics of cytoplasmic DNA transmission
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Poster: Functional Genetics/GenomicsBroz, Amanda; Keene, Lexi; Hodus, Mychaela; Sloan, Daniel.heteroplasmy
mitochondria
Plastid
uniparental inheritance
organelle
Bottleneck
vegetative segregation
mitochondrial genome
P2CG002July 20th 5:00 pmVirtual/VirtualBreeding Resistant Ash for North America: Identifying genetic signatures associated with the lingering phenotype in green ash (Fraxinus pennsylvanica)
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Poster: Functional Genetics/GenomicsCobo-Simon, Irene; Bennett, Jeremy; Fritz, Ava; Romero-Severson, Jeanne; Reid, Megan; Koch, Jennifer; Reid, Noah; Wegrzyn, Jill.
P2CG003July 20th 5:00 pmVirtual/VirtualTo flower or not to flower: Uncovering the genetic control of photoperiod-insensitive flowering in Cannabis sativa
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Poster: Functional Genetics/GenomicsDowling, Caroline; Shi, Jiaqi; McCabe, Paul; Melzer, Rainer; Schilling, Susanne.Cannabis sativa
flowering time
QTL mapping
genomics
transcriptomics
P2CG004July 20th 5:00 pmVirtual/VirtualEditing genes in the nonrecombining region of the Y chromosome to determine function in sex determination in garden asparagus
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Poster: Functional Genetics/GenomicsStarr, Dakota; Leebens-Mack, Jim; Tsai, CJ.asparagus
CRISPR/Cas9
Agrobacterium
Transformation
P2CG005July 20th 5:00 pmVirtual/VirtualSequencing of the Joshua tree genome (Yucca jaegeriana) to build genomic resources for conservation
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Poster: Functional Genetics/GenomicsMacNeill, Bryan; Esque, Todd; Defalco, Lesley; Flatz, Ramona; Smith, Christopher; Heyduk, Karolina; Yoder, Jeremy; McKain, Michael.genomics
Yucca
desert
P2CG006July 20th 5:00 pmVirtual/VirtualIdentifying Sex-Segregating Loci to Begin Elucidating the Parallel Origin of Sex Determination and Homeotic Sexual Dimorphism in Thalictrum L
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Poster: Functional Genetics/GenomicsSain, Melody; Baum, David.Thalictrum
sex determination
Dioecy  
Ranunculaceae
sexual dimorphism
genomics
whole genome sequencing
Illumina
P2CG007July 20th 5:00 pmVirtual/VirtualA Comparative mRNA Study of Enzyme Regulation During Digestive Behavior in Drosera capensis
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Poster: Functional Genetics/GenomicsTakahashi, Gemma; Kelz, Jessica; Diessner, Elizabeth; Einstein, Elliott; Unhelkar, Megha; Kwok, Ashley; Sprague-Piercy, Marc; Woodcock, Sofiya; Pineda, Allison; Shabakesaz, Pauniz; Einstein, David; Garabedian, Alexandra; Akbari, Omar; Alemayhu, Aden; Martin, Rachel; Butts, Carter.Transcriptome
digestive enzymes
carnivorous plant
Drosera capensis
mRNA regulation
enzyme discovery
P2CG008July 20th 5:00 pmVirtual/Virtual“What is ‘Hop’pening?” - Improving Humulus lupulus (hop) Annotation to Enable Identification of Phytochemical Regulation Pathways
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Poster: Functional Genetics/GenomicsOgunda, Ari; Liebelt, Donna; Waddell, Eric; Doherty, Colleen.Phytochemical
sequence annotation
Humulus lupulus
Iso-Seq
Tuesday, July 20th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P2: Contributed Posters: Education and Outreach Posters
Presiding: Benjamin R Montgomery, ; Kyra Krakos, Maryville University
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P2EO001July 20th 5:00 pmVirtual/VirtualAn Analysis of Plant Awareness Disparity within Introductory Biology Textbook Images
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Poster: Education and Outreach Parsley, Kathryn; Brownlee, Kristi; Sabel, Jaime.plant blindness
plant awareness disparity
botany education
botany outreach
textbook analysis
P2EO002July 20th 5:00 pmVirtual/VirtualScience IRL: a YouTube channel that’s here to show you what being a scientist is like, in real life!
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Poster: Education and Outreach Edwards, Molly B.; Edwards, Molly B..Science IRL
YouTube
outreach
broader impacts
P2EO003July 20th 5:00 pmVirtual/VirtualIt takes a tree to build a campus community
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Poster: Education and Outreach Burnside, Lorelei R; Hallman, Christine; Jefferson, Michael K; Waring, Elizabeth.UrbanForestry
tree
GIS
Interns
Education
campuscollaboration
P2EO004July 20th 5:00 pmVirtual/VirtualDenver EcoFlora Project: Transforming citizens through engagement with biodiversity and natural history collections
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Poster: Education and Outreach Ackerfield, Jennifer; Neale, Jennifer; Levy, Rick.Citizen science
iNaturalist
P2EO005July 20th 5:00 pmVirtual/VirtualEffectiveness of knowledge, experience, and cultural exchange between African and US biology students
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Poster: Education and Outreach Tuyisenge, Marie-Fidele; Eckardt, Winnie; Callaghan, James; Havey, Liz; DeVore, Melanie.botany education
P2EO006July 20th 5:00 pmVirtual/VirtualObservations from your backyard, and InsideWood provide insights to integrated plant structure/ function
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Poster: Education and Outreach Siggers, Jordan; Eilers, Greg; Pigg, Kathleen; DeVore, Melanie.wood
CLAMP
MAT  
botany education
Inside Wood Database
Tuesday, July 20th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P2: Contributed Posters: Ethnobotany Posters
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P2ET001July 20th 5:00 pmVirtual/VirtualPrevalence of Southern Appalachian medical plants as gynecological aids over generations
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Poster: EthnobotanyMundt, Gillian; Metzgar, Jordan.Southern Appalachian
Gynecology
Herbal Medicine
P2ET002July 20th 5:00 pmVirtual/VirtualCollection analysis and predictions on availability for two Southern Appalachian wildflowers (Sanguinaria canadensis and Trillium erectum)
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Poster: EthnobotanyBradford, Caroline; Metzgar, Jordan.Southern Appalachian
Sanguinaria canadensis
Trillium erectum
Medicinal herbs
P2ET003July 20th 5:00 pmVirtual/VirtualAlkamide and Caffeic Acid Derivative Levels in Alcohol Extracts from Fresh vs. Dried Echinacea laevigata (Asteraceae) Flower, Leaf, Stem, and Root
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Poster: EthnobotanySenchina, David S; Perera, M Ann.echinacea
smooth coneflower
alkamide
caffeic acid derivative
drying
P2ET004July 20th 5:00 pmVirtual/VirtualSceletium Secrets - Exploring the phytochemical and metabolomic diversity in the Sceletium genus
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Poster: EthnobotanyReddy, Kaylan; Stafford, Gary Ivan; Makunga, Nokwanda.in silico
Ethnobotany
phytochemistry
metabolomics
Phytopharmacology
Sceletium
Mesembrine
Kougoed
P2ET005July 20th 5:00 pmVirtual/VirtualACARICIDAL ACTIVITY OF Mangifera indica L. LEAF EXTRACT AGAINST Amblyomma variegatum Fabricius
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Poster: EthnobotanyOdeyemi, Oluwasanmi Babatunde.mangifera indica
acaricides
biopesticides
ticks
botanicals
P2ET006July 20th 5:00 pmVirtual/VirtualSex expression and floral variability in the ‘food of the gods’, Diospyros virginiana (Ebenaceae)
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Poster: EthnobotanySmith, Emily; Flowers, Margaret; McGinnis, Ryan; Stevens, Martin; Ross, Nanci.Dioecy
floral morphology
stabilizing selection
sex expression
P2ET007July 20th 5:00 pmVirtual/VirtualDoes ecological niche modeling look good on paper? Applying methods in global change biology to an ethnobotanical system
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Poster: EthnobotanyLucas, James.Ethnobotany
papermaking
maxent
maximum entropy
climate change
species distribution models
ecological niche  
conservation
P2ET008July 20th 5:00 pmVirtual/VirtualAn ethnobotanical study of a recipe to treat Pleurisy "Bad Breast" from 17th century Medici records
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Poster: EthnobotanyVago, Emily; Buchanan, Ashley; Krakos, Kyra.Ethnobotany
Medici
Medicinal Plants
P2ET009July 20th 5:00 pmVirtual/VirtualMorphological variations and draft genome of lalumai, a Taiwanese indigenous crop
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Poster: EthnobotanyLiu, Shih-Hui; Ou, Chia-Ying; Lin, Chih-Chung; Chou, Fu-Shan; Chang, Chia-Hao; Chao, Yi-Shan; Chang, Hsun-Shuo.Spodiopogon
Draft genome
Indigenous crop
Taiwan
P2ET010July 20th 5:00 pmVirtual/VirtualNatural Dyes from Plants that Grow in the Mississippi Delta
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Poster: EthnobotanyPinter, Hannah; Baghai-Riding, Nina; McClure, Jonathan; Koehler, Catherine.
Tuesday, July 20th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P2: Contributed Posters: Floristics & Taxonomy Posters
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P2FT001July 20th 5:00 pmVirtual/VirtualA Phylogenetic Assessment of the Affinities of the Farasan Islands Flora, Red Sea
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Poster: Floristics & TaxonomyAlharbi, Samah.continental archipelagos
The Red Sea islands
Islands flora
P2FT002July 20th 5:00 pmVirtual/VirtualUpdates on the Flora of Wheaton Regional Park, Montgomery County, Maryland
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Poster: Floristics & TaxonomyKoenemann, Daniel Mark; Durand, Amber; Burke, Janelle.Mid-Atlantic Flora
herbarium digitization
Native Plants
Urbanization
P2FT003July 20th 5:00 pmVirtual/VirtualManihot (cassava genus) in Pernambuco state, Northeast Brazil: current overview and potential novelties
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Poster: Floristics & TaxonomyRibeiro, Rayane de Tasso Moreira; Orlandini, Priscila; Martins, Márcio Lacerda Lopes; Loiola, Maria Iracema Bezerra; Sales, Margareth Ferreira de.Caatinga
Morphometric approach
species richness
Taxonomy
P2FT004July 20th 5:00 pmVirtual/VirtualGYPSOPHILES OF CUATRO CIÉNEGAS, COAHUILA, MEXICO. Comparison of plant assemblages in patches with different gypsum content
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Poster: Floristics & TaxonomyRodríguez-Sánchez, Mariana; Ochoterena, Helga; Pisanty, Irene; Flores-Olvera, Hilda.Caryophyllales
Chihuahuan Desert
endemism
Plant diversity
Plant ecology
P2FT005July 20th 5:00 pmVirtual/VirtualSolanum 'Deaf Adder', a New Bush Tomato Species from the Australian Monsoon Tropics
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Poster: Floristics & TaxonomyMarino, Claire; Williams, Tanisha; Martine, Christopher.Undergraduate research
New species
Solanum
Solanaceae
Australia
biodiversity
Morphometrics
Kakadu National Park
P2FT006July 20th 5:00 pmVirtual/VirtualBarcoding the bryophyte flora of the southeastern United States
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Poster: Floristics & TaxonomyMurphy, Thomas H.; Grinage, Ayress; Majure, Lucas.barcoding
biodiversity
Bryophytes
P2FT007July 20th 5:00 pmVirtual/VirtualA taxonomic revision of the genus Betula L. (Betulaceae) in India
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Poster: Floristics & TaxonomyKUMAR, NARENDER; RANA, TIKAM SINGH.Betula
India
Taxonomy
distribution
revision
P2FT008July 20th 5:00 pmVirtual/VirtualSanchezia and Suessenguthia (Acanthaceae) in Brazil
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Poster: Floristics & TaxonomyFreitas Azevedo, Igor Henrique; Rodrigues de Moraes, Pedro Luís.Amazon Forest
Taxonomy
Ruellieae
South America
Trichantherinae
P2FT009July 20th 5:00 pmVirtual/VirtualFloristic Checklist of Shenandoah River State Park (SHSP) Warren Co., Virginia
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Poster: Floristics & TaxonomySheik, Matthew; Weeks, Andrea.Flora
Floristics
Checklist
Virginia
P2FT010July 20th 5:00 pmVirtual/VirtualThe genus Struthanthus Mart. (Loranthaceae) in Mexico
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Poster: Floristics & TaxonomyMaldonado Borja, Maria Guadalupe; Cerros-Tlatilpa, Rosa; Galván-González, Luis Gil.Loranthaceae
Floristics
Hemiparasites
Epiparasitic
Mistletoes
P2FT011July 20th 5:00 pmVirtual/VirtualLeaf anatomy and application of FTIR Spectroscopy in leaves of species of Solanum sect. Polytrichum (Whalen) Child
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Poster: Floristics & TaxonomySilva, Anauara Lima; Lima Diniz Basílio, Ionaldo; Agra, Maria.Solanaceae
Solanum subg. Leptostemonum
leaf anatomy
P2FT012July 20th 5:00 pmVirtual/VirtualSenna pluribracteata (Leguminosae, Caesalpinioideae), a New Species from Atlantic Forest of Northeast Brazil, with Notes on its Leaf Anatomy
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Poster: Floristics & TaxonomySouto, Flávio Sousa; Queiroz, Rubens Teixeira de; Agra, Maria de Fátima.Atlantic Forest
Cassia
Fabaceae
Senna sect.  Chamaefistula
Senna ser. Bacillares
P2FT013July 20th 5:00 pmVirtual/VirtualUsing the morphology and leaf anatomy as a taxonomic tool for the distinction of three species of Tanecium Sw. emend L.G.Lohmann
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Poster: Floristics & TaxonomyLopes Silva, Rafael Francisco; Silva, Anauara Lima; Agra, Maria de Fátima.Bignonieae
Bignoniaceae
integrative systematics
Lamiales
leaf anatomy
P2FT014July 20th 5:00 pmVirtual/VirtualCollections, species diversity and distributions of plants in the Marañón dry forest
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Poster: Floristics & TaxonomyGonzáles, Paúl; Cano, Asunción; Sarkinen, Tiina; Goodwin, Zoe; Valencia, Niels; Aparco, Warner; Balvin, Richard; Arista, Pamela; Marcelo-Peña, Jose Luis; Sachahuamán, Inés; Huamán, Elluz; Palacios, Sonia.biodiversity
Phytogeography
herbarium
Inter-Andean valleys
Dry Forest
P2FT015July 20th 5:00 pmVirtual/VirtualVascular Flora of Ladd Canyon, Santa Ana Mountains, California
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Poster: Floristics & TaxonomyDonovan, Daniel; Fisher, Amanda.California
Santa Ana Mountains
Cleveland National Forest
Ladd Canyon
P2FT016July 20th 5:00 pmVirtual/VirtualA preliminary checklist of the flowering plants of Curt Gowdy State Park in Laramie County, Wyoming
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Poster: Floristics & TaxonomyWessel, Sienna; Wessel, Garth.Floristics
Plant diversity
Checklist
Wyoming
P2FT017July 20th 5:00 pmVirtual/VirtualA Flora of the Chiquito Basin, Santa Ana Mountains, California
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Poster: Floristics & TaxonomyMcGowan, Harrison; Fisher, Amanda.California biodiversity
chaparral
climate change
Coastal Mountains
Floristics
herbaria
public lands
Flora
P2FT018July 20th 5:00 pmVirtual/VirtualA new record to the flora of Saudi Arabia: Blepharis attenuata Napper (Acanthaceae) Based on Morphological evidence
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Poster: Floristics & TaxonomyAl-Qthanin, Rahmah Nasser.
P2FT019July 20th 5:00 pmVirtual/VirtualDeveloping Local Floras in California
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Poster: Floristics & TaxonomyMagney, David.floras
California
County-level floristics
Floristics
Tuesday, July 20th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P2: Contributed Posters: Hybrids and Hybridization Posters
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P2HH001July 20th 5:00 pmVirtual/VirtualThe first, molecularly proved, record of Potamgoeton × cooperi (Potamogetonaceae) from Croatia, Southern Europe
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Poster: Hybrids and HybridizationZalewska-Gałosz, Joanna.Potamogeton
hybridization
hybrids distribution
molecular identification
ITS
P2HH002July 20th 5:00 pmVirtual/VirtualMolecular evidence for natural hybridization between Rumex crispus and R. obtusifolius (Polygonaceae) in Korea
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Poster: Hybrids and HybridizationBhandari, Gauri Shankar; Park, Chong-Wook.Polygonaceae
Rumex crispus
Rumex obtusifolius
hybridization
pgiC
P2HH003July 20th 5:00 pmVirtual/VirtualAre ecotones drivers of genetic diversity and polyploidization in Artemisia tridentata? - Gene flow between subspecies at different ploidy levels
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Poster: Hybrids and HybridizationGrossfurthner, Lukas; Hohenlohe, Paul; Runyon, Justin; Waits, Lisette; Richardson, Bryce.
Tuesday, July 20th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P2: Contributed Posters: Macroevolution Posters
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P2MC001July 20th 5:00 pmVirtual/VirtualBroad variation in rates of polyploidy and dysploidy across flowering plants is correlated with lineage diversification
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Poster: MacroevolutionZhan, Shing H.; Otto, Sarah P.; Barker, Michael S..polyploidy
Dysploidy
chromosome number
diversification
P2MC002July 20th 5:00 pmVirtual/VirtualMolecular cytogenetic evidence indicating evolutionary relationship between American lymegrass species and their Eurasian and Asiatic relatives
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Poster: MacroevolutionBjornsdottir, Snaedis; Thorsson, Aegir Thor; Sveinsson, Saemundur; Anamthawat-Jonsson, Kesara.Allopolyploidy
Leymus
cytogenetics
Ns genome
Psathyrostachys
Poaceae
Triticeae
P2MC003July 20th 5:00 pmVirtual/VirtualDiversity of western hemisphere Justicia (Acanthaceae) animal pollinator groups
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Poster: MacroevolutionRodriguez, Josephine; Kiel, Carrie; Fisher, Amanda.Justicia
plant-pollinator interactions
Pollination syndromes
flowering plant evolution
pollination
Plant diversity
pollinator visitation
Tuesday, July 20th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P2: Contributed Posters: Molecular Ecology Posters
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P2ME001July 20th 5:00 pmVirtual/VirtualGene expression plasticity in response to an environmental gradient in a mountain crucifer
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Poster: Molecular EcologyTisinai, Shelby; Busch, Jeremiah.gene expression
Plasticity
adaptation
Cardamine
P2ME002July 20th 5:00 pmVirtual/VirtualUnderstanding the Emergence of Plant Carnivory on a Molecular Level in the Carnivorus Pitcher Plant Family Sarraceniaceae
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Poster: Molecular EcologyLiu, Sukuan; Smith, Stacey.carnivorous plant
Digestive enzyme
Sarraceniaceae
Heliamphora
Ericales
P2ME003July 20th 5:00 pmVirtual/VirtualInvestigation of glyphosate resistance in Phragmites australis
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Poster: Molecular EcologyNikkel, Jordan; Pash, Rachel; Stanic, Radmila; Choi, Young D..invasive plants
restoration
glyphosate resistance
DNA
Tuesday, July 20th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P2: Contributed Posters: Ecophysiology Posters
Presiding: Arthur Schwarz, Southwestern Adventist University
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P2PE001July 20th 5:00 pmVirtual/VirtualCarbon and nitrogen transfer in root-mycorrhizal networks vary with species traits and community composition in Pacific Northwest grasslands
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Poster: EcophysiologyDawson, Hilary Rose; Maxwell, Toby M.; Shek, Katherine L.; Bomfim, Barbara; Reed, Paul B.; Bridgham, Scott; Silva, Lucas C.R..climate change
Drought
stable isotope
plant community ecology
plant-fungal interactions
restoration
common mycorrhizal networks
Poaceae
phylogeny
carbon dioxide
NH3
leaf traits
prairie
grassland
pasture
P2PE002July 20th 5:00 pmVirtual/VirtualQuantification of seasonal changes in sieve tube conducting area of Populus balsamifera stems with the LM26 antibody
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Poster: EcophysiologyRay, Dustin; Savage, Jessica.Phloem Transport
phloem  
sieve element
Populus
seasonal change
seasonality
P2PE003July 20th 5:00 pmVirtual/VirtualGermination of chasmogamous and cleistogamous seeds of Lespedeza cuneata
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Poster: EcophysiologySundberg, Marshall.cleistogamy
Seed Germination
Lespedeza
P2PE004July 20th 5:00 pmVirtual/VirtualConsequences of Stress-Induced Trait Plasticity in Cultivated Helianthus
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Poster: EcophysiologyGomer, Gillian; Mason, Chase; Goolsby, Eric.abiotic and biotic stress
phenotypic plasticity
leaf economics
Helianthus
fitness
P2PE005July 20th 5:00 pmVirtual/VirtualGlucosinolate accumulation in response to water availability in wildland mustard species
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Poster: EcophysiologyReicholf, Rebecca; Sanchez Alvarez, Ana; Matesanz, Silvia; Mascotti, David; Drenovsky, Rebecca.glucosinolates
Gypsum
P2PE006July 20th 5:00 pmVirtual/VirtualIncorporating plant-mycorrhizal interactions into the plant economic spectrum
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Poster: EcophysiologyStahlhut, Katherine; Bauer, Jonathan Thomas.mycorrhizal fungi
Comparative Phylogenetics
leaf economics
plant economics
PGLS
Ancestral State reconstruction
symbiosis
mycorrhizal benefit
P2PE007July 20th 5:00 pmVirtual/VirtualWhole Plant Physiological Evolution following the Radiation of the Genus Silphium into Mesic Habitat
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Poster: EcophysiologyRandall, Joshua.leaf economics
phylogenetics
hydraulics
Asteraceae
P2PE008July 20th 5:00 pmVirtual/VirtualInvestigating leaf trait coordination and its role in determining habitat suitability under current and future climate
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Poster: EcophysiologyGujral, Anjum; Simonin, Kevin.Physiology
biogeography
Plant ecology
climate change
Tuesday, July 20th, 6:00 pm to 7:30 pm · Virtual/Virtual
Session M10: Meeting: BSA Council Meeting
Presiding: Cynthia Jones,
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July 20th 6:00 pmVirtual/VirtualBSA Council Meeting
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Tuesday, July 20th, 7:00 pm to 8:30 pm · /
Session M11: Meeting: MSA Business Meeting
Presiding: Marin Brewer, University of Georgia; Marc A. Cubeta, North Carolina State University
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July 20th 7:00 pm/MSA Business Meeting
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Mycology
Tuesday, July 20th, 7:00 pm to 8:30 pm · Virtual/Virtual
Session MX04: Mixer: Asian/Asian-American/Pacific Islander Mixer
Presiding: Ann Sakai, Univ. California, Irvine
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MX04001July 20th 7:00 pmVirtual/VirtualAsian/Asian-American/Pacific Islander Mixer
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Discussion SessionChau, Marian; Li, Fay-Wei; Min, Ya; Pham, Kasey; Sakai, Ann.Asian
Asian-American
Pacific Islander
Mixer
Tuesday, July 20th, 8:30 pm to 10:00 pm · Virtual/Virtual
Session MX05: Mixer: LGBTQ & Allies Mixer
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July 20th 8:30 pmVirtual/VirtualLGBTQ & Allies Mixer
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Wednesday, July 21st

Wednesday, July 21st, 9:00 am to 10:00 am · Virtual/Virtual
Session EX07: Exhibits: Exhibit Hall Open
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July 21st 9:00 amVirtual/VirtualExhibit Hall Open
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Wednesday, July 21st, 9:00 am to 10:00 am · Virtual/Virtual
Session MX13: Mixer: Take a Yoga Break with Alice
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July 21st 9:00 amVirtual/VirtualTake a Yoga Break with Alice
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Wednesday, July 21st, 9:30 am to 10:30 am · Virtual/Virtual
Session MU3: Meet-Up: PLANTS Meet-Up
Presiding: Ann Sakai, Univ. California, Irvine; Anna Monfils, Central Michigan University
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July 21st 9:30 amVirtual/VirtualPLANTS Meet-Up
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Wednesday, July 21st, 9:45 am to 10:00 am · Virtual/Virtual
Session S07: Special Lecture: Opening Welcome
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July 21st 9:45 amVirtual/VirtualNo Title
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Wednesday, July 21st, 10:00 am to 11:15 pm · Virtual/Virtual
Session BIHDII: Contributed Papers: Biodiversity Informatics & Herbarium Digitization II
Presiding: Miguel Murguia Romero, Universidad Nacional Autónoma de México; Tracy Fuentes, University of Washington
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BIHDII001July 21st 10:00 amVirtual/VirtualBIO-GEEC: GERMAN-ECUADORIAN BIODIVERSITY CONSORTIUM - Stage 1: Establishing barcoding pipelines for biological systems of public and economic relevance
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Oral PaperQuandt, Dietmar; Podsiadlowski, Lars; Muller, Kai; Wiechers, Sarah; Segovia, Claudia; Peñuela, Maria Cristina; Duperre, Nadine; Zarate, Santiago; Mariño Robalino, Lissette Marianela; Harms, Danilo.Ecuador
Barcoding  
biodiversity
German
Databasing
BIHDII002July 21st 10:15 amVirtual/VirtualA color model to document and follow up records' integrity in biodiversity databases
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Oral PaperMurguia Romero, Miguel; Serrano-Estrada, Bernardo; Melo-Samper-Palacios, Ubaldo; Ricker, Martin; Magallon, Susana; Salazar, Gerardo.IBdata
relational model
user-defined constraints
validation of biological databases
Databases
BIHDII003July 21st 10:30 amVirtual/VirtualElucidating the imprint of colonialism in the herbarium: past, present, and future
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Oral PaperPark, Daniel; Feng, Xiao; Davis, Charles.digitization
herbarium specimen
colonialism
biodiversity
BIHDII004July 21st 10:45 amVirtual/VirtualSymbiota 2: it is on its way
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Oral PaperBarkworth, Mary; Cobb, Neil; Dyreson, Curtis; Dunn, Evin; Pearse, Will.Symbiota 2
data collection
Knowledge graph
herbaria
Herbarium networks
BIHDII005July 21st 11:00 amVirtual/VirtualUsing community science records to assess the phenology and distribution of a shade tolerant invasive plant in the Pacific Northwest
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Oral PaperFuentes, Tracy.invasive species
community-sourced
Wednesday, July 21st, 10:00 am to 2:00 pm · /
Session C05: Colloquium: Phytochemistry: From Atoms to Organisms
Presiding: Gaurav Moghe, Cornell University; Robert Raguso, Cornell University
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C05001July 21st 10:15 am/Evolution of the diversity of defensive sugar metabolites in Solanaceae and Convolvulaceae
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Colloquium PresentationsBennett, Alexandra; Kruse, Lars; Mahood, Elizabeth; Lazarus, Elena; Schroeder, Frank; Moghe, Gaurav.molecular evolution
phytochemistry
specialized metabolites
phylogenetics
C05002July 21st 10:30 am/A co-opted steroid synthesis gene, maintained in sorghum but not maize, is associated with a divergence in leaf wax chemistry
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Colloquium PresentationsBusta, Lucas; Schmitz, Elizabeth; Kosma, Dylan; Schnable, James; Cahoon, Edgar.cuticular wax
Drought Tolerance
triterpenoids
juvenile-to-adult transition
C05003July 21st 10:45 am/Exploring the link between environmental gradients and secondary plant metabolites in the ancient plant clade Cycadales
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Colloquium PresentationsSalazar Amoretti, Diego; Valverde-Barrantes, Oscar; Sorich, Christopher.Cycads
Cycadales
secondary metabolites
Plant Chemistry
Environmental Gradients
phytochemistry
chemical defense  
Chemical Diversity
C05004July 21st 11:00 am/Applying plant biochemistry to chemical ecology: deciphering structural effects of specialized metabolites on insect herbivory
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Colloquium PresentationsLou, Yann-Ru; Anthony, Thilani; Fiesel, Paul; Arking, Rachel; Christensen, Elizabeth; Jones, A. Daniel; Last, Robert.molecular evolution
specialized metabolites
phytochemistry
convergent evolution
CRISPR
Chemical ecology
C05005July 21st 11:15 am/Successional shifts in microbial communities affect plant-herbivore interactions in nature and agriculture
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Colloquium PresentationsHoward, Mia.herbivory
Microbiome
succession
soil
aboveground-belowground interactions
plant-soil feedbacks
plant defense
fallow succession
agriculture
Chemical ecology
plant-insect interactions
solidago
crops
herbicide resistance
C05006July 21st 11:30 am/Linking species-interactions to macroevolution using the phylogenetic distribution of phytochemical diversity
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Colloquium PresentationsWeber, Marjorie.plant-insect interactions
mutualism
domatia
herbivores
C05007July 21st 11:45 am/Phytochemical phoresy by phlies: the smelly secrets of dung mosses
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Colloquium PresentationsRaguso, Robert.volatile organic compounds
Splachnaceae
Dispersal
July 21st 12:00 pm/Break
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C05009July 21st 12:30 pm/Crop domestication drives changes in floral functional traits and pollinator foraging preferences
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Colloquium PresentationsBrochu, Kristen K; Lopez-Uribe, Margarita M.domestication
plant-pollinator interactions
Cucurbita
volatiles
nectar
pollen
C05010July 21st 12:45 pm/Medicinal Genomics: Exploring the diversity of iridoid compounds in blueberry for human health benefits
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Colloquium PresentationsLeisner, Courtney.blueberry
natural products
transcriptomics
C05011July 21st 1:00 pm/Beyond Bioavailability: Polyphenols Offer Pre-Absorptive Benefits for Improving Intestinal and Metabolic Health via Intraluminal Activities
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Colloquium PresentationsVan Buiten, Charlene; Raskin, Ilya; Elias, Ryan; Wu, Guojun; Lam, Yan Y.; Yennawar, Neela; Pacheco, Carlos; Hatzakis, Emmanuel; Lambert, Joshua; Zhao, Liping.polyphenols
bioavailability
redox environment
celiac disease
metabolic syndrome
inflammation
C05012July 21st 1:15 pm/Plant Natural Products and the Future of Antimicrobial Drug Discovery
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Colloquium PresentationsPorras, Gina; Chassagne, Francois; Lyles, James; Marquez, Lewis; Dettweiler, Micah; Salam, Akram; Samarakoon, Tharanga; Shabih, Sarah; Raschid Farrokhi, Darya; Quave, Cassandra.antimicrobial
Ethnobotany
natural products
antibiotics
July 21st 1:30 pm/Discussion
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Wednesday, July 21st, 10:00 am to 12:00 pm · /
Session CB01: Contributed Papers: Conservation Biology 1
Presiding: Dakota McCoy, ; Quentin Cronk,
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CB01001July 21st 10:00 am/Extinction dynamics of island plants with particular reference to St Helena: modelling the past and predicting the future
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Oral PaperCronk, Quentin.conservation
Extinction
invasive plants
island biology
dark extinction
CB01002July 21st 10:15 am/A Baseline Survey of Common and Rare Angiosperms and Habitats of The Horidol Saridag Strictly Protected Area, Mongolia
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Oral PaperSullivan, Alexis.Traditional ecological knowledge
Red listed flora
Taiga
Steppe
herbaria
CB01003July 21st 10:30 am/Conservation challenges due to ontogenetic niche shifts in Houghton’s Goldenrod, a federally-listed species and Great Lakes endemic
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Oral PaperWeber, Justine; Leopold, Donald J..Rare plants
conservation
niche
CB01004July 21st 10:45 am/Conservation and Monitoring of Minnesota’s Rare Arctic Plants
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Oral PaperVallez, John; Gross, Briana L.; Etterson, Julie R..climate change
conservation
phenotypic selection
community ecology
Niche Modeling
CB01005July 21st 11:00 am/Biodiversity data management from field collection to integration
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Oral PaperHansen, Sara; Cahill, Blake; Hackett, Rachel; Monfils, Michael; Monfils, Anna.
CB01006July 21st 11:15 am/Physiological trait response to changing water availability for a prairie forb sourced from different soil types and its implications to seed transfer in restoration
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Oral PaperVolk, Kate; Ahlering, Marissa; Hamilton, Jill.grassland
restoration
Plasticity
Physiology
adaptation
conservation
CB01007July 21st 11:30 am/Habitat Needs and Threats Facing the Globally Imperiled Fothergilla milleri
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Oral PaperHale, Clayton.Rare plants
maxent
habitat suitability model
habitat
Hamamelidaceae
biodiversity
reproduction
conservation
CB01008July 21st 11:45 am/City Tree Communities Across the USA: Urban Ecology and Biodiversity
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Oral PaperMcCoy, Dakota; Goulet-Scott, Benjamin; Meng, Weilin; Atahan, Furkan; Kiros, Hana; Nishino, Misako; Kartesz, John.
Wednesday, July 21st, 10:00 am to 11:30 am · Virtual/Virtual
Session COOLI: Contributed Papers: ASPT Cooley Award Talks I
Presiding: Cara Hastings, Boise State University; Cássia Bitencourt, Universidad Nacional Autonoma do México
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COOLI001July 21st 10:00 amVirtual/VirtualConsequences of glaciation in the southern Andes Mountains: Phylogenetic relationships of Pinnasa, and patterns of migration, isolation, and secondary contact in the Pinnasa pinnatifida complex (Loasacea
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Oral PaperCohen, Dylan; Cohen, Dylan; Poston, Muriel; McDade, Lucinda.phylogenomics
species complex
southern Andes Mountains
glaciation
Pinnasa
Loasaceae
RADseq
COOLI002July 21st 10:15 amVirtual/VirtualPhylogenetic analysis of Sida (Malvaceae) and association with other Malveae genera
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Oral PaperPejhanmehr, Mersedeh; Yorkston, Mitsuko; Morden, Clifford.Sida
Malvaceae
phylogeny
Malveae
COOLI003July 21st 10:30 amVirtual/VirtualUntangling the phylogenetic relationships of Bomarea (Alstroemeriaceae)
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Oral PaperTribble, Carrie; Alzate-Guarin, Fernando; Vartoumian, Araz; Burleigh, Gordon; Zenil-Ferguson, Rosana; Specht, Chelsea; Rothfels, Carl.Geophyte
monocot
Systematics
Tropical plants
Andean plants
COOLI004July 21st 10:45 amVirtual/VirtualManzanita phylogenomics: Untangling species relationships in a hyperdiverse shrub complex
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Oral PaperAbbo, Tito; Morrison, Glen; Huang, Yi; Parker, V. T.; Jolles, Diana; Stoughton, Thomas; Sanders, Andrew; Litt, Amy.
COOLI005July 21st 11:00 amVirtual/VirtualDeciphering the Tales of Sabal from the Crypt: Insights from Past Collections
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Oral PaperGrinage, Ayress; Landis, Jacob; Majure, Lucas C.; Valderrama, Eugenio; Gandolfo, Maria; Specht, Chelsea.Sabal
Palms
Systematics
morphology
genomics
Speciation
Ecology
Wednesday, July 21st, 10:00 am to 2:15 pm · /
Session DS2: Contributed Papers: Development and Structure II
Presiding: Heather Phillips, Cornell University; Miranda Sinnott-Armstrong, University Of Colorado-Boulder
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DS2001July 21st 10:00 am/Molecular framework underlying floral bilateral symmetry and nectar spur development in Tropaeolum, an atypical member of the Brassicales
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Oral PaperMartínez-Salazar, Sebastián; González, Favio; Alzate, Juan Fernando; Pabon Mora, Natalia.Bilateral flower symmetry
CINCINNATA
CYCLOIDEA
evo-devo
floral tube
KNOX
nectar spur development
DS2002July 21st 10:15 am/The origin of TCP, RAD, and DIV genes
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Oral PaperSengupta, Aniket; Howarth, Dianella.TCP
RADIALIS
DIVARICATA
Algae
Gymnosperm
DS2003July 21st 10:30 am/Duplication and Expression Patterns of CYCLOIDEA-like genes in Campanulaceae
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Oral PaperTong, Jingjing; Knox, Eric; Morden, Clifford; Cellinese, Nico; Mossolem, Fatima; Zubair, Aarij; Howarth, Dianella G..Campanulaceae
Flower architecture
CYCLOIDEA
Gene duplication
gene expression
DS2004July 21st 10:45 am/Knockdown of floral symmetry in Fedia graciliflora
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Oral PaperMustacchio, Theresa A.; Tong, Jingjing; Savriama, Yoland; Berger, Brent Alexander; Howarth, Dianella G..Floral development
Morphometrics
CYCLOIDEA
floral morphology
DS2005July 21st 11:00 am/CYC’d Out: CYCLOIDEA paralogs exhibit redundant function in establishing dorsal petal identity in Mimulus lewisii
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Oral PaperDunivant, Taryn; Singh, Vibhuti; Livingston, Kaylee; Hileman, Lena.Mimulus lewisii
CYCLOIDEA
Bilateral flower symmetry
Stable transformation
RNAi Silencing
DS2006July 21st 11:15 am/Expression of CUC genes in the fused organs of Lonicera
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Oral PaperZhang, Jingbo; Lee, Aaron; Srivastav, Mansa; Basu, Adreeja; Tong, Jingjing; Clement, Wendy; Donoghue, Michael; Howarth, Dianella G..CUC1/2  genes
gene expression
gene function
Lonicera
NAC transcription factor family
organ fusion
DS2007July 21st 11:30 am/Elucidating the developmental and genetic basis of a novel floral feature in Cleomaceae
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Oral PaperZenchyzen, Brandi; Carey, Shane; Antochi-Crihan, Georgiana; Hall, Jocelyn.floral morphology
Floral development
transcriptomics
Cleomaceae
DS2008July 21st 11:45 am/To Fuse or not to Fuse: Investigating the Evolution and Development of Floral Fusion in the Zingiberales
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Oral PaperPhillips, Heather; Landis, Jacob; Specht, Chelsea.evolution
development
macroevolution
floral morphology
evo-devo
July 21st 12:00 pm/Break
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DS2010July 21st 12:30 pm/Developmental and genetic mechanisms underlying trichome formation in the Aristolochia (Aristolochiaceae: Piperales) perianth
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Oral PaperSuarez Baron, Harold; González, Favio; Pelaz, Soraya; Alzate, Juan Fernando; Ambrose, Barbara; Pabon Mora, Natalia.Aristolochia
Aristolochiaceae
epidermis development
floral multicellular trichomes
perianth
DS2011July 21st 12:45 pm/Gland Development and Evolution in the Malpighiaceae
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Oral PaperBurrus, Abagail; Kramer, Elena M.; Davis, Charles.oil glands
Malpighiaceae
Trait evolution
Developmental biology
morphology
glands
DS2012July 21st 1:00 pm/Convergent evolution of lipid-based structural colors in fruits: a new example in Lantana strigocamara
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Oral PaperSinnott-Armstrong, Miranda; Ogawa, Yu; van de Kerkhof, Gea Theodora; Vignolini, Silvia; Smith, Stacey.fruit color
structural color
Seed Dispersal
DS2013July 21st 1:15 pm/A structural model for a key innovation in seed plant reproduction: Fleshy diaspores in the gymnosperm Ephedra (Gnetales)
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Oral PaperDi Stilio, Veronica; San Martin, Juca; Pozner, Raul; Nolan, Christine.Seed Dispersal
cellulosic fibers
Mucins
anatomy
RNAseq
DS2014July 21st 1:30 pm/Deciphering development of the seed coat in morphologically diverse seeds in members of Gnetales: Gnetum gnemon, Ephedra californica and Ephedra antisyphilitica
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Oral PaperZumajo, Cecilia; Ambrose, Barbara.ovules
evo-devo
synangial hypothesis
morpho-anatomy
seed anatomy
development
DS2015July 21st 1:45 pm/Embedding in polyethylene glycol (PEG) produces results comparable to paraffin
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Oral PaperRomanov, Anastasia; Ly, Kathy; Kirchoff, Bruce.microtechnique
Carbowax
polyethylene glycol
PEG
paraffin embedding
DS2016July 21st 2:00 pm/New perspectives in haustorium structure and evolution across parasitic flowering plants
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Oral PaperTeixeira-Costa, Luiza.body plan
continuum morphology
morphological evolution
Wednesday, July 21st, 10:00 am to 12:00 pm · /
Session ED2: Contributed Papers: Education & Outreach II - Engagement, Communication & Teaching Tools
Presiding: David Krayesky, ; Benjamin R Montgomery,
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ED2001July 21st 10:00 am/Partnerships for Education: Natural History Education DemoCamp
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Oral PaperMonfils, Anna; Phillips, Molly; Robins, Julia; Bauer, Jennifer; Sleith, Liz.Education
COVID_19 STEM education
Open Education Resources
ED2002July 21st 10:15 am/The Plant Awareness Disparity Index: An Assessment for Measuring Plant Awareness Disparity in Undergraduate Students
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Oral PaperParsley, Kathryn; Daigle, Bernie; Sabel, Jaime.plant blindness
plant awareness disparity
botany education
botany outreach
ED2003July 21st 10:30 am/Mimosa in comics: developing skills for conservation of Southern Brazilian grasslands
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Oral PaperSilveira, Fernanda Schmidt; Conceição, Laura Baratto; Miotto, Silvia T. Sfoggia.Fabaceae
botany education
comic books
Mimosa
ED2004July 21st 10:45 am/The Plant Science Blogging Project: a curriculum to improve undergraduate science communication skills and interest in STEM coursework
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Oral PaperIriart, Veronica; Forrester, Nicole; Ashman, Tia-Lynn; Kuebbing, Sara.blog
plant blindness
science writing
Scientific communication
botany education
Education
ED2005July 21st 11:00 am/PopUpPoplar Online: an interactive web tool to incorporate lessons on the scientific method and climate adaptation using a nationwide network of Poplar common garden experiments
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Oral PaperBraasch, Joseph; Hamilton, Jill.Shiny App
Scientific Method
Education
climate change
Populus
Wednesday, July 21st, 10:00 am to 12:00 pm · /
Session HH1: Contributed Papers: Hybrids and Hybridization I
Presiding: Jeremy Coate, Reed College
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HH1001July 21st 10:00 am/Examining the evolutionary fate of specific introgression events within syngameons: Armeria pungens (Plumbaginaceae)
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Oral PaperVilla Machío, Irene; Heuertz, Myriam; Álvarez, Inés; Nieto Feliner, Gonzalo.Introgressive hybridization
GBS
Syngameon
Population genomics
Armeria (Plumbaginaceae)
HH1002July 21st 10:15 am/Hybridization between Asclepias speciosa Torr. and A. syriaca L. on the Great Plains: small gene flow casting a long shadow
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Oral PaperAndreev, Victor; Olson-Manning, Carrie; Puzey, Joshua; Fishbein, Mark.hybridization
milkweeds
gene flow
Asclepias
HH1003July 21st 10:30 am/Reference-free discovery of millions of SNPs permits species and hybrid identification in Carya (Hickory)
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Oral PaperLiterman, Robert; Ott, Brittany; Wen, Jun; Grauke, L.J.; Schwartz, Rachel; Handy, Sara.hybridization
Carya
bioinformatics
genomics
HH1004July 21st 10:45 am/Evolution of Cytonuclear Coordination in Tragopogon (Asteraceae) Allopolyploids
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Oral PaperHussain, Sidra; Winter, David; Cox, Murray; Soltis, Douglas E.; Soltis, Pamela S.; Tate, Jennifer.Allopolyploidy
RNA CaptureSeq
Cytonuclear interactions
Tragopogon miscellus
HH1005July 21st 11:00 am/Multidirectional hybridization challenges species boundaries within the plant genus Arbutus of Mexico
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Oral PaperMcElwee-Adame, Alexandra; Silva, Kiley; Gonzalez Elizondo, Socorro; Gonzalez Elizondo, Martha; Flores-Renteria, Lluvia.hybridization
Ericaceae
Population genomics
Species Boundaries
HH1006July 21st 11:15 am/On the continuum of evolution: a putative hybrid speciation event in Opuntia (Cactaceae) between alien and native species in southern South America
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Oral PaperKöhler, Matias; Oakley, Luis J.; Font, Fabián; Las Peñas, M. Laura; Majure, Lucas C..cytogenetics
hybridization
Molecular Systematics
Speciation
polyploidy
HH1007July 21st 11:30 am/Investigating conserved pollinator attractants as a driver of hybridization in Heuchera
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Oral PaperEngle-Wrye, Nicholas; Mlsna, Todd; Folk, Ryan.volatile organic compounds
Hybrids
hybridization
pollinators
Chemical ecology
HH1008July 21st 11:45 am/Cyto-nuclear interactions in the homoploid hybrid species Yucca gloriosa
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Oral PaperMcAssey, Edward; Davidson, Toshiko; Tenorio, Mark; Heyduk, Karolina.hybridization
Yucca
genomics
organelle
genetic diversity
Wednesday, July 21st, 10:00 am to 10:45 am · /
Session M12: Meeting: Economic Botany Section Business Meeting
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July 21st 10:00 am/Economic Botany Section Business Meeting
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Wednesday, July 21st, 10:00 am to 12:00 pm · /
Session PGG2: Contributed Papers: Population Genetics and Genomics II
Presiding: C. Donovan Bailey, New Mexico State University
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PGG2001July 21st 10:00 am/Factors affecting the genetic diversity and implications for conservation in a clade of oceanic-island trees
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Oral PaperLinan, Alexander; Lowry, Porter II; Miller, Allison; Schatz, George; Sevathian, Jean Claude; Edwards, Christine.Ebenaceae
genetic diversity
Mauritius
Rodrigues
Réunion
genetic structure
RADseq
Marscarenes
PGG2002July 21st 10:15 am/Using RADseq for ex situ conservation of critically endangered cycads
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Oral PaperJones, Maia; Handley, Vanessa; Nagalingum, Nathalie.Encephalartos
Zamiaceae
RADseq
Population genomics
PGG2003July 21st 10:30 am/Down but not out: Genetic variation after a bottleneck and subsequent discovery of additional plants in the rare Hawaiian shrub, Schiedea adamantis St. John (Caryophyllaceae)
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Oral PaperCulley, Theresa; Kuenzi Davis, Ashley; Ching, Susan N.; Sakai, Ann K.; Weller, Stephen G..Genetic diversity
Hawaiian Islands
Schiedea
Bottleneck
PGG2004July 21st 10:45 am/Conservation genetics of the threatened plant species Physaria filiformis (Missouri bladderpod) reveals strong genetic structure and a possible cryptic species
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Oral PaperEdwards, Christine; Tessier, Brooke; Swift, Joel; Bassuner, Burgund; Linan, Alexander; Albrecht, Matthew; Yatskievych, George.genetic structure
Brassicaeae
cryptic species
genetic diversity
conservation strategies
PGG2005July 21st 11:00 am/Conservation Genetics and Phylogeography of Fremont’s Leather Flower (Clematis fremontii)
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Oral PaperKrakowiak, Alaina.Clematis
Grasslands
Glades
phylogeography
conservation genetics
Population Genetics
biogeography
Rare plants
southeast
ddRAD-seq
RAD-seq
Ranunculaceae
Midwest
PGG2006July 21st 11:15 am/Understanding population structure of northenr red oak (Quercus rubra) in Minnesota
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Oral PaperGomez Quijano, Maria Jose; Gross, Briana L.; Etterson, Julie R..GBS
common garden
Quercus
Introgression
hybridization
population genetic structure
RAD-seq data
PGG2007July 21st 11:30 am/Integration of Public Policy and Conservation Genomics: Penstemon lemhiensis (Plantaginaceae) Conservation
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Oral PaperSagatelova, Mary; Rodriguez-Peña, Rosa A.; Rodriguez-Peña, Rosa A.; Wolfe, Andi.Population Genetics
Public Policy
conservation
PGG2008July 21st 11:45 am/Carex subspathacea grazing lawns and their taxonomic affinity
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Oral PaperHarritt, Iris C.; Takebayashi, Naoki; Flint, Paul L.; Ruess, Roger W.; Wolf, Diana E..sedge
Grazing
Targeted enrichment
population genetic structure
Population genomics
Wednesday, July 21st, 10:00 am to 2:30 pm · /
Session PHYS: Contributed Papers: Physiology
Presiding: Anna L. Jacobsen,
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PHYS001July 21st 10:00 am/Cultivation of Rhodophycaean Marine Macrophytes vs. Constraints of Natural and Human Disasters
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Oral PaperThorhaug, Anitra; Gallagher, John.Red Seaweed Farming constraints
Red seaweed disruptions from oil spills
Red seaweed farming review of petroleum effects
Rhodophyceae cultivation pollutant responses
PHYS002July 21st 10:15 am/Climate Change Warming in the Marine Benthic Tropics/Subtropical Vegetation: Temperature Data from Waste Heat Predicting Marine Macro-plant Climate Responses
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Oral PaperThorhaug, Anitra; Berlyn, Graeme; Marcus, Jeffry; Schwarz, Arthur.Marine plants   High Temperature limits
Tropical Seagrass Upper Tempterature Limits
Rhoodopycean High Temperature Limits
Tropical Benthic macrophyte Temperature Limits
Thalassia Temperature Limits
Halodule Upper Temperature Limits.
PHYS003July 21st 10:30 am/Improved tissue culture medium for accelerating gametophyte growth of model hornwort Anthoceros agrestis
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Oral PaperGunadi, Andika; Van Eck, Joyce; Van Eck, Joyce; Van Eck, Joyce; Li, Fay-Wei.Hornworts
gametophyte
Tissue Culture
Image Segmentation
PHYS004July 21st 10:45 am/Interfacial phenomena in plant xylem, a system under negative pressure
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Oral PaperSchenk, H. Jochen; Mocko, Kerri; Michaud, Joseph M.; Garcia Mora, Jessica; Kaack, Lucian; Guan, Xinyi; Roth, Mary R.; Welti, Ruth A.; Jansen, Steven.xylem
polar lipids
water transport
PHYS005July 21st 11:00 am/Physiological transitions during the evolution of C4 photosynthesis
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Oral PaperLundgren, Marjorie; Christin, Pascal-Antoine; Osborne, Colin.C4 photosynthesis
C3-C4 intermediate
WUE
Trait evolution
Physiology
PHYS006July 21st 11:15 am/Impact of choice of future climate change projection on growth chamber experimental outcomes: a preliminary study in potato
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Oral PaperLeisner, Courtney.climate change
temperature
potato
PHYS007July 21st 11:30 am/Architectural differences in rootstocks are associated with changes in shoot system traits in grafted grapevines
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Oral PaperCantillo, Johanna; Duncan, Keith; Kwasniewski, Misha; Londo, Jason; Maimaitiyiming, Matt; Rubin, Matthew; Miller, Allison.grapevine
grafting
rootstock
root shoot interaction
root architecture
July 21st 11:45 am/Break
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PHYS009July 21st 1:00 pm/Impact of combined heat and drought on water content, photosynthesis, and chlorophyll fluorescence in interior and coastal Douglas-fir provenances
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Oral PaperVelasco, Vera; Noordermeer, Devin; Sen, Tomoyuki; Ensminger, Ingo.Heatwave
Drought
heat stress
conifer
Chlorophyll a fluorescence
Photosynthesis
Pigments
abiotic stress
FLIR thermal Imaging
PHYS010July 21st 1:15 pm/Proximity to Illinois River Impacts Photosynthetic Leaf Traits in Oaks
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Oral PaperWorden, Katie; Wollman, Katherine; Stookey, Courtney; Waring, Elizabeth.Quercus
leaf traits
oaks
photosystem II
specific leaf area
non-photochemical quenching
linear electron flow
photosynthetically active radiation
riparian vs upland
light competition
river proximity on leaf traits in oaks
Illinois River
PHYS011July 21st 1:30 pm/Effects of warming and reduced soil moisture on autumn cold acclimation in field-grown white spruce
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Oral PaperMurphy, Bridget K.; Lorusso, Sara; Ensminger, Ingo.low temperature acclimation
phenology
cold hardening
white spruce
climate change
genotypic variation
conifer
PHYS012July 21st 1:45 pm/Allium Physiological Response to Biotic and Abiotic Stress
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Oral PaperWood, Joseph B.; Cramer, Christopher; Steiner, Robert; Schutte, Brian J.; Heerema, Richard; Guzman, Ivette.onion physiology
Photosynthesis
chlorophyll  fluorescence  
Drought
Iris Yellow Spot Virus
PHYS013July 21st 2:00 pm/How phloem anatomy is influenced by carbon sources, sinks and plant growth
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Oral PaperMiller, Elise; Savage, Jessica.Phloem Hydraulic Conductivity
growth
development
Phloem Architecture
PHYS014July 21st 2:15 pm/Characterization of BVOCs Emission from Terrestrial Mosses in Antarctica
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Oral PaperKiel, Scott; Eppley, Sarah; Rosenstiel, Todd.Antarctica
BVOCs
climate change
terpenoids
Wednesday, July 21st, 10:45 am to 12:00 pm · /
Session ETH: Contributed Papers: Ethnobotany
Presiding: Laura Klein,
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ETH001July 21st 10:45 am/Phylogenetic and Metabolomic Analyses of Lygodesmia Species (Asteraceae) Used by Native Americans to Treat Diabetes Mellitus
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Oral PaperNelson, Dillon; Pradhan, Bijaya; Nepal, Madhav.Ethnobotany  
Native American
Traditional knowledge
Diabetes
whole genome sequencing
chloroplast genome
Metabolite profiling
ETH002July 21st 11:00 am/Using population genomics methods to understand how Indigenous peoples have influenced diversity and distribution of Solanum diversiflorum across Australia’s Western Desert
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Oral PaperWilliams, Tanisha; Heim, Jeff; McGuire, Chloe; Wrobleski, Amy; Bird, Rebecca Bliege; Martine, Christopher.Australia
Solanum L.
Solanaceae
Indigenous knowledge
Martu
Ethnobotany
Population genomics
ETH003July 21st 11:15 am/Traditional knowledge on wild edible plants among Messiwa people, Morocco
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Oral PaperGHANIMI, Ridwane; Ouhammou, Ahmed; Cherkaoui, Mohamed.Wild edible plants
Traditional knowledge
Messiwa people
Ethnobotany
Morocco
ETH004July 21st 11:30 am/Identification of Medicinal Plants Sold in Gashua Market, Yobe State, Nigeria
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Oral PaperIJAI AYUBA, THLIZA.plant identification
Ethnobotany
Medicinal Plants
conservation
ETH005July 21st 11:45 am/Plant Solutions for the COVID-19, Phytochemistry and Biodiversity Climate -Link
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Oral PaperPandey, Vashist; Pandey, Vaibhav.
Wednesday, July 21st, 11:00 am to 2:00 pm · Virtual/Virtual
Session SY4: Symposium: Botany 2021 and ASPB Special Symposium
Presiding: Elizabeth Kellogg, Donald Danforth Plant Science Center; Heather Hallen-Adams, University of Nebraska-Lincoln; Gary Stacey,
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SY4001July 21st 11:00 amVirtual/VirtualBidirectional communication along the microbiome-root-shoot axis
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Special SessionsPieterse, Corné; Stringlis, Giannis; Yu, Ke; Vismans, Gilles M.; Song, Yang; de Jonge, Ronnie M.; Bakker, Peter M.; Berendsen, Roeland.
SY4002July 21st 11:30 amVirtual/VirtualA set of conserved receptors is essential for root system architectural changes induced by arbuscular mycorrhizal fungi
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Special SessionsChiu, Chai Hao; Roszak, Pawel; Orvosova, Martina; Paszkowski, Uta.Arbuscular mycorrhizae
root architecture
chitin
Lysin-motif receptor kinases
July 21st 12:00 pmVirtual/VirtualBreak
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SY4004July 21st 12:30 pmVirtual/VirtualSymbiotic forms and the lichenized phenotype
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Special SessionsScharnagl, Klara.Lichens
symbiosis
extended phenotype
Ecology
evolution
SY4005July 21st 1:00 pmVirtual/VirtualPerception of lipo-chitooligosaccharides by the bioenergy crop Populus
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Special SessionsAne, Jean-Michel; Irving, Thomas B.; Chakraborty, Sanhita; Conde, Daniel; Cope, Kevin R.; Knaack, Sara A.; Maia, Lucas Gontijo Silva; Schmidt, Henry W.; Roy, Sushmita; Kirst, Matias.
SY4006July 21st 1:30 pmVirtual/VirtualBacterial endosymbionts of Mucoromycota fungi; lessons from evolutionary, functional, and computational genomics
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Special SessionsMondron, Kyle; Stairs, Brandon; Schadt, Christopher; Busby, Posy; Stajich, Jason; Bonito, Gregory; Spatafora, Joey; Pawlowksa, Teresa; Uehling, Jessie.
Wednesday, July 21st, 12:00 pm to 1:00 pm · Virtual/Virtual
Session EX08: Exhibits: Exhibit Hall Open
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July 21st 12:00 pmVirtual/VirtualExhibit Hall Open
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Wednesday, July 21st, 12:00 pm to 1:00 pm · Virtual/Virtual
Session L7: Luncheon: Author Chat
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July 21st 12:00 pmVirtual/VirtualAuthor Chat
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Wednesday, July 21st, 12:00 pm to 1:00 pm · Virtual/Virtual
Session M09: Meeting: BSA Teaching Section Business Meeting
Presiding: Benjamin R Montgomery, ; Kyra Krakos, Maryville University
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July 21st 12:00 pmVirtual/VirtualBSA Teaching Section Business Meeting
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Wednesday, July 21st, 12:00 pm to 1:00 pm · Virtual/Virtual
Session M13: Meeting: Physiology Business Meeting
Presiding: Arthur Schwarz, Southwestern Adventist University
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July 21st 12:00 pmVirtual/VirtualPhysiology Business Meeting
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Wednesday, July 21st, 12:30 pm to 2:30 pm · /
Session CB02: Contributed Papers: Conservation Biology 2
Presiding: Clayton Hale, Mississippi State University; Megan Philpott, Cincinnati Zoo & Botanical Garden
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CB02001July 21st 12:30 pm/Population genetic analysis and ex situ conservation of the endangered exceptional species Hedeoma todsenii
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Oral PaperPhilpott, Megan; Culley, Theresa; Pence, Valerie.ex situ
Tissue Culture
cryopreservation
exceptional species
endangered species
CB02002July 21st 12:45 pm/
Canceled
Conservation genetics of the alpine endemic shrub Spartocytisus supranubius from the Canary Islands (Spain)
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Oral PaperRodríguez Rodríguez, Priscila; Curbelo, Leticia; Sosa Henríquez, Pedro A..
CB02003July 21st 1:00 pm/Title: Genetic analysis to guide ex situ conservation efforts for the critically endangered, oceanic island-endemic, Hibiscus liliflorus
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Oral PaperMashburn, Brock; Jhangeer-Khan, Reshad; Begue, Alfred; Tatayah, Vikash; Edwards, Christine.Malvaceae
conservation genetics
Mascarene Islands
reintroductions
CB02004July 21st 1:15 pm/Importance of genetic analysis in the conservation of threatened Hawaiian plant species
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Oral PaperBridgens, Rachel.Hawaiian Islands
conservation
microsatellites
AFLPs
CB02005July 21st 1:30 pm/Informing conservation and restoration management using spatially-explicit estimations of patterns of genetic diversity
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Oral PaperMassatti, Rob; Winkler, Daniel; Jones, Matthew.biodiversity
Population Genetics
Intermountain West
high throughput sequencing
genetic structure
conservation
restoration
CB02006July 21st 1:45 pm/Conservation Genetics of Nabalus serpentarius and its Common Congener,Nabalus trifoliolatus (Asteraceae)
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Oral PaperBallou, Steven; Murin, Paige; Mandel, Jennifer.conservation
Nabalus
microsatellite
SSR
Asteraceae
CB02007July 21st 2:00 pm/Genetic relatedness of three Physaria species in northwestern Arizona
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Oral PaperChong, Jer Pin; Zaya, David; Ashley, Mary; Coons, Janice; Molano-Flores, Brenda.Physaria
congeners
Subspecies
microsatellite
Rare plants
CB02008July 21st 2:15 pm/Unexpected genetic structure and demographic history of a rare redwood forest specialist (Pedicularis dudleyi)
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Oral PaperMisiewicz, Tracy; Carter, Benjamin; Hauser, Chris.ddRADseq
Bottleneck
Redwood Forests
Population Genetics
Wednesday, July 21st, 12:30 pm to 2:00 pm · Virtual/Virtual
Session COOLII: Contributed Papers: ASPT Cooley Award Talks II
Presiding: Carrie Kiel, California Botanic Garden
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COOLII001July 21st 12:30 pmVirtual/Virtual
Canceled
Building a phylogenetic framework for genus Salsola and tribe Salsoleae to understand the role of hybridization and polyploidy in plant invasions
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Oral PaperKhanal, Deva Raj; Latvis, Maribeth.Salsola
high throughput sequencing
Angiosperms353
species tree methods
invasive species
Consortium for Plant INvasion Genomics (CPING)
COOLII002July 21st 12:45 pmVirtual/VirtualThe effect of glaciation on hybridization and speciation in Penstemon subg. Dasanthera (Plantaginaceae)
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Oral PaperStone, Benjamin; Wolfe, Andi.hybridization
phylogeography
Pacific Northwest
COOLII003July 21st 1:00 pmVirtual/VirtualPhylogenomic analysis of morphological homoplasy and its impacts on the classification of Neo-Astragalus (Astragalus L., Fabaceae)
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Oral PaperCharboneau, Joseph; Cronn, Richard; Liston, Aaron; Wojciechowski, Martin; Sanderson, Michael.phylogenomics
Genome skimming
Target enrichment
homoplasy
Fabaceae
Leguminosae
Astragalus
COOLII004July 21st 1:15 pmVirtual/VirtualFloral evolution in ginger lilies: one of the Darwinian fantasies from the Indo-Malayan Realm
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Oral PaperASHOKAN, AJITH; Gowda, Vinita.Charles Darwin
cincinnus capacity
floral fragrance
Hedychium
Indo-Malayan Realm
pollination syndrome
Trait evolution
Zingiberaceae
COOLII005July 21st 1:30 pmVirtual/VirtualDisentangling Didymocarpus: Molecular phylogeny and biogeography of Didymocarpus Wall. (Gesneriaceae)
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Oral PaperNS, Prasanna; Gowda, Vinita.Gesneriaceae
biogeography
Didymocarpus
phylogeny
COOLII006July 21st 1:45 pmVirtual/Virtual
Canceled
Close relatives in sympatry: is there evidence of contemporary or historical gene flow between species of Linanthus?
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Oral PaperAnghel, Ioana; Zapata, Felipe.Divergence with gene flow
phylogenetics
sympatry
species delimitation
Wednesday, July 21st, 12:30 pm to 2:15 pm · Virtual/Virtual
Session FTII: Contributed Papers: Floristics & Taxonomy II
Presiding: Gustavo Heiden, Embrapa Clima Temperado; Maria Jesus,
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FTII001July 21st 12:30 pmVirtual/VirtualBallast Species and Herbarium Records: The Impact of Historical Shipping Trade on the Recent-Past and Contemporary Flora of Northeastern United States
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Oral PaperSchmidt, Ryan; King, Megan; Struwe, Lena.biogeography
herbarium
historical botany
nonnative species
invasive plants
FTII002July 21st 12:45 pmVirtual/VirtualBaccharis (Asteraceae, Astereae): updated diversity and distribution data
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Oral PaperHeiden, Gustavo.Baccharidinae
Compositae
Neotropics
FTII003July 21st 1:00 pmVirtual/VirtualFar-reaching taxonomic and evolutionary implications of Ezra Brainerd’s violet research
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Oral PaperBallard Jr, Harvey.evolution
allopolyploid
Taxonomy
hybridization
Viola
FTII004July 21st 1:15 pmVirtual/VirtualGrasses of the Isalo National Park, Madagascar – checklist, origins, and significance
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Oral PaperRakotomalala, Nantenaina Herizo; Andriamanohera, Mihaja Andotiana; Rabehevitra, David; Solofondranohatra, Lova Cédrique; Jeannoda, Vololoniaina Hary; Andriatsitohaina, Ranaivojaona; Ralimanana, Hélène; Vorontsova, Maria.Grasses
Madagascar
diversity
endemicity
Grasslands
conservation
FTII005July 21st 1:30 pmVirtual/VirtualAdvances in Mexican Palm Studies: the genus Chamaedorea in Mexico
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Oral PaperVillar-Morales, Diego; Calvillo-Canadell, Laura.Chamaedorea
Palms
Mexico
Taxonomy
Arecaceae
FTII006July 21st 1:45 pmVirtual/VirtualRevisiting some of the taxonomic tricksters within Eriogonum (Polygonaceae) from Idaho, Montana and Oregon
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Oral PaperGrady, Ben; Corbin, Beth; Mansfield, Donald.Eriogonum
Taxonomy
morphology
Idaho
Montana
Oregon
FTII007July 21st 2:00 pmVirtual/VirtualWorth More than Gold: A vascular flora of the southern Inyo Mountains, Inyo County, CA
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Oral PaperJesus, Maria.desert
California
conservation
Flora
Wednesday, July 21st, 12:30 pm to 2:30 pm · /
Session HH2: Contributed Papers: Hybrids and Hybridization II
Presiding: Nora Mitchell, University Of Wisconsin - Eau Claire
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HH2001July 21st 12:30 pm/Disentangling the evolution and phylogeny of closely related, hybridizing species in Primula sect. Primula
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Oral PaperStubbs, Rebecca; Conti, Elena.Primulaceae
ABBA-BABA
Phylogenetic Networks
ILS
gene flow
Introgression
Whole genome re-sequencing
HH2002July 21st 12:45 pm/Some evidence for a positive relationship between hybridization and diversification across seed plant families
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Oral PaperMitchell, Nora; Whitney, Kenneth.adaptive radiaion
Extinction
diversification
perenniality
woodiness
Speciation
traits
HH2003July 21st 1:00 pm/A probabilistic model for inferring hybridization across large taxonomic groups, with applications to Quercus
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Oral PaperLandis, Henry; Eaton, Deren.hybridization
modeling
Quercus
HH2004July 21st 1:15 pm/Hybridization and cryptic speciation in the Iberian endemic plant genus Phalacrocarpum (Asteraceae-Anthemideae)
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Oral PaperRuiz, David Criado; Villa Machío, Irene; Nieto Feliner, Gonzalo.hybridization
Iberian Peninsula
Phalacrocarpum
Genotyping-by-sequencing
Morphometrics
cryptic species
HH2005July 21st 1:30 pm/A convoluted tale of hybridization between two Petunia species
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Oral PaperPezzi, Pedro Henrique; Guzmán-Rodriguez, Sebastián; Giudicelli, Giovanna; Turchetto, Caroline; Bombarely, Aureliano; Freitas, Loreta.hybridization
species delimitation
populationg genetics
Speciation
HH2006July 21st 1:45 pm/Syngameonic Hybridization in Pinyon Pines
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Oral PaperBuck, Ryan; Ortego del Vecchyo, Diego; Flores-Renteria, Lluvia.hybridization
Pine
Syngameon
Wednesday, July 21st, 12:30 pm to 2:30 pm · /
Session MY4: Contributed Papers: Mycology: Endophytes, Communities, Hydrophobins, and Transporters
Presiding: Marwa Neyaz, New Mexico State University; Ryoko Oono, University of California - Santa Barbara
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MY4001July 21st 12:30 pm/Cataloging the diversity of hydrophobins and hydrophobin-like proteins
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Oral PaperLovett, Brian; Gandier, Julie-Anne; Kasson, Matt.hydrophobins
bioinformatics
Fungal diversity
Mycology
MY4002July 21st 12:45 pm/Inventory of transporters from the lichen Peltigera aphthosa
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Oral PaperMcDonald, Tami; McDonald, Tami.Lichens
fungi
Algae
Transporters
symbiosis
Genome
Transcriptome
Mycology
MY4003July 21st 1:00 pm/Localization of the fungus Chaetothyriales spp. (Ascomycota) within its host Ipomoeacarnea (Convolvulaceae
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Oral PaperNeyaz, Marwa.Plant-fungal interaction
Laser Scanning Confocal Microscopy
Scanning Electron Microscopy
Ipomoea Carnea
Chaetothyriales sp.
Localization
Swainsonine
Symbiosis  
Mycology
MY4004July 21st 1:15 pm/Populus root-associated fungal communities undergo strong and host-specific successional turnover
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Oral PaperNash, Jake; Looney, Brian; Bleich, Andrew; Hameed, Khalid; Vilgalys, Rytas.Populus
Mycorrhizae
PacBio Sequencing
Ectomycorrhizae
Arbuscular mycorrhizae
Endophytes
Mycology
MY4005July 21st 1:30 pm/Plant abundance, but not plant evolutionary history, shape patterns of host specificity in foliar fungal endophytes
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Oral PaperApigo, Austen; Oono, Ryoko.foliar fungal endophyte
host specificity
plant-fungal interactions
community ecology
Mycology
MY4006July 21st 1:45 pm/Can fungal endophytes survive through phytophagous insects?
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Oral PaperOono, Ryoko; Irving, Mari; Chou, Vanessa.monarch
caterpillar
milkweed
community ecology
Mycology
MY4007July 21st 2:00 pm/Root-associated fungi in canopy soil environments of old-growth Acer macrophyllum are distict from those in forest floor rooting systems and community diversity is impacted by seasonal extremes
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Oral PaperMafune, Korena; Godfrey, Bruce; Vogt, Kristiina; Vogt, Daniel.Fungal communities
plant-fungal interactions
Canopy soils
mycorrhizal fungi
temperate rainforests
Fungal diversity
Mycology
MY4008July 21st 2:15 pm/Temporal dynamics of Panicum virgatum bacterial and fungal communities overwhelm the planting density and variety effects
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Oral PaperKazarina, Anna; Jumpponen, Ari; Mandyam, Keerthi; Panicker, Girish.Time-based dynamics
Conservation agriculture
Cultuvar effect  
Planting density effect  
Mycology
Wednesday, July 21st, 12:30 pm to 2:30 pm · /
Session PGG3: Contributed Papers: Population Genetics and Genomics III
Presiding: Claudia Ciotir, Missouri Botanical Garden
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PGG3001July 21st 12:30 pm/The almighty Ricinus: a phylogenomic study sheds new light on the historical domestication and invasive potential of castor bean
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Oral PaperVillaverde, Tamara; Villa Machío, Irene; Caujape-Castells, Juli; Riina, Ricarda; Sanmartin, Isabel.
PGG3002July 21st 12:45 pm/Population Genomics of the Native and Invaded California Range of Palmer Amaranth (Amaranthus palmeri)
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Oral PaperDuque, Josue; Lopez, Alexander Joseph; Lum, Romy; Waselkov, Katherine.Amaranthus palmeri S. Watson
Population Genetics
SNP molecular markers
PGG3003July 21st 1:00 pm/Origins of Amaranthus tuberculatus (Waterhemp) in Central Valley Agroecosystems: A Population Genetics Approach Using Genotyping-By-Sequencing
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Oral PaperLopez, Alexander Joseph; Shrestha, Anil; Sosnoskie, Lynn; Waselkov, Katherine.Waterhemp
Population Genetics
PGG3004July 21st 1:15 pm/Introgression of cultivar genes into wild carrot populations
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Oral PaperHernandez, Fernando; Brunet, Johanne.Introgression
Daucus carota
gene flow
Gene editing
Invasiveness
PGG3005July 21st 1:30 pm/Insights from publicly available sequence data for Cannabis sativa
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Oral PaperMcCormick, Anna Halpin; Law, Kerin; Heyduk, Karolina; Kantar, Michael; Masalia, Rishi.Cannabis
Genetics
Public Data
domestication
Genome skimming
PGG3006July 21st 1:45 pm/Tapping into genomic resources for domestication of Bigleaf lupine (Lupinus polyphyllus Lindl.): a potential perennial food and forage crop of the future
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Oral PaperCiotir, Claudia; Rubin, Matthew; Kantar, Michael; Bhakta, Niyati; Harris, Zachary; Baden, Heide Maria; Herron, Sterling A; Frawley, Emma; Schlautman, Brandon; Hübner, Sariel; Miller, Allison.de novo domestication
evolution
germplasm
genetic diversity
lupine
Population genomics
perennial grain crops
sustainable intensification
PGG3007July 21st 2:00 pm/Copy number variation in wild poplar
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Oral PaperWu, Yihan; Adams, Keith.genomics
RNA-seq
Whole genome re-sequencing
copy number variation
structural variation
Poplar
PGG3008July 21st 2:15 pm/Genome-wide identification and assessment of simple sequence repeat markers in Ipomoea species
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Oral PaperN Unamba, Chibuikem I; Singh, Gagandeep; Singh, Pradeep; Seth, Romit; Agbagwa, Ikechukwu O; Sharma, Ram K.simple sequence repeat
Markers
Genome
Ipomoea
Wednesday, July 21st, 1:00 pm to 2:15 pm · /
Session CW1: Contributed Papers: Crops and Wild Relatives I
Presiding: Laura Klein,
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CW1001July 21st 1:00 pm/Overlooked genetic diversity of vanilla cultivars in their origin offers hope for sustainability
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Oral PaperEllestad, Paige; Perez-Farrera, Miguel Angel; Forest, Felix; Buerki, Sven.haplotype
genetic diversity
rbcL
ITS
DNA Barcoding
Ecological niche
CW1002July 21st 1:15 pm/Gene flow patterns and population genomics of the highland cucurbits, the chilacayote (Cucurbita ficifolia) and its wild relatives
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Oral PaperAguirre-Dugua, Xitlali; Gasca-Pineda, Jaime; Barrera-Redondo, Josué; Vázquez-Lobo, Alejandra; Sánchez-de la Vega, Guillermo; Monterrubio, Brenda; Castellanos-Morales, Gabriela; Scheinvar, Enrique; Aguirre-Planter, Erika; Montes-Hernández, Salvador; Lira-Saade, Rafael; Eguiarte, Luis.Crop wild relatives
domestication
genetic resources
cucurbits
Mesoamerica
CW1003July 21st 1:30 pm/Fleshy fruit trait integration and drivers of divergence in the wild tomato clade
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Oral PaperBarnett, Jacob; Caicedo, Ana.tomato
evolution
fleshy fruit
phenotypic integration
crop wild relative
CW1004July 21st 1:45 pm/Understanding the genetic base of shattering in pearl millet
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Oral PaperShrestha, Nikee; Hodge, John; Hu, Hao; Doust, Andrew.Pearl millet
Shattering
Abscission Zone
QTL
CW1005July 21st 2:00 pm/Predicting plant performance in the field based on seed and seedling traits measured under controlled conditions
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Oral PaperRubin, Matthew; Bhakta, Niyati; Cassetta, Eric; Corya, Ellen; Cyr, Maxwell; Frawley, Emma; Pinkner, Leah; Turner, Kathryn; Van Tassel, David; Miller, Allison.Trait covariation
Silphium integrifolium
Perennial  
Trait correlations
Wednesday, July 21st, 1:00 pm to 2:30 pm · /
Session ED3: Contributed Papers: Education & Outreach III: Teaching tools, Laboratories and Research Experiences
Presiding: Kyra Krakos, Maryville University; Benjamin R Montgomery,
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ED3001July 21st 1:00 pm/How to Teach Ecology in a Missouri Winter: Using Ecological Data in a Virtual Reality Environment as a Teaching Tool
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Oral PaperVago, Emily; Glass, Patrick; Krakos, Kyra.Education
Virtual reality
Ecology
ED3002July 21st 1:15 pm/Teaching Taxonomy in "Unprecedented Times"
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Oral PaperMcNair, Mason C; Zenoble, Mark; Denney, Derek.Taxonomy
teaching
Education
COVID_19 STEM education
Covid-19 cellphone use of tech platforms
Citizen science
ED3003July 21st 1:30 pm/Winter Twig Phenology: An Experiment & Writing Assignment (bud)Bursting with Potential
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Oral PaperMcDonough MacKenzie, Caitlin; Pearson, Abby.phenology
course-based undergraduate research experience
teaching
science writing
ungrading
ED3004July 21st 1:45 pm/Illustrated Keys as a Plant Systematics Teaching Tool
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Oral PaperFisher, Amanda.Consortium of California Herbaria 2
plant identification
plant systematics
online learning
ED3005July 21st 2:00 pm/A course-based undergraduate research experience to investigate the effect of mycorrhizal fungi on shrub-steppe plant growth and development
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Oral PaperNelson, Lori; Berner, Rachel; Cheeke, Tanya.Education
course-based undergraduate research
Mycorrhizae
Native Plants
shrub-steppe
ED3006July 21st 2:15 pm/Gotta catch 'em all: Yeast isolation, identification, and competition lab
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Oral PaperHallen-Adams, Heather.teaching
Killer yeasts
Lab exercise
Wednesday, July 21st, 1:30 pm to 2:30 pm · Virtual/Virtual
Session S08: Special Lecture: Emerging Leader Lecture - Christopher Muir
Presiding: Pamela Diggle, University Of Connecticut
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S08001July 21st 1:30 pmVirtual/VirtualEons of pore decisions: how selection shapes the stomatal morphospace
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Special AddressMuir, Christopher.evolution
ecophysiology
Stomata
macroevolution
morphospace
Wednesday, July 21st, 3:00 pm to 4:45 pm · Virtual/Virtual
Session BIOGIII: Contributed Papers: BIOGEOGRAPHY III
Presiding: Josh Brindley, ; Karla Sosa,
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BIOGIII001July 21st 3:00 pmVirtual/Virtual
Canceled
Endophytic fungal diversity in whitebark pine: links between species assemblage, biogeography, and blister rust occurrence
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Oral PaperBaldassari, Dylan; Osmundson, Todd; Cathy, Cripps; Tom, Volk.island biology
conservation
Pine
Rust Fungi
foliar fungal endophyte
Endophytes
Spruce
bass-becking
biodiversity
whitebark
keystone species
endangered species
invasive species
fungi
Dispersal
species distribution
BIOGIII002July 21st 3:15 pmVirtual/VirtualComparitive phylogeography of Baja California Eucnide (Loasaceae) using RAD_Seq
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Oral PaperBrindley, Josh; Roalson, Eric.phylogeography
RAD-seq
Baja Peninsula
Loasaceae
Eucnide
Mexico
desert
genomics
BIOGIII003July 21st 3:30 pmVirtual/VirtualReevaluating the biogeographical history of living and fossil Fagales
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Oral PaperSiniscalchi, Carol; Correa, Julian; Kates, Heather; Heath, Tracy; Soltis, Douglas; Soltis, Pamela; Guralnick, Robert; Manchester, Steven; Folk, Ryan.fossilized birth-death  
Temperate forest
biodiversity museum
BIOGIII004July 21st 3:45 pmVirtual/VirtualFerns beyond binaries: Patterns in spores, reproductive mode, and range in the xeric-adapted Australasian species Cheilanthes distans (Pteridaceae)
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Oral PaperSosa, Karla.reproduction
apomixis
asexuality
range size
Dispersal
natural variation
polyploidy
BIOGIII005July 21st 4:00 pmVirtual/VirtualDivergence of growth and phenology traits in tetraploid populations of wild yarrow (Achillea millefolium complex, Asteraceae) spanning an elevational gradient in the Black Hills and Great Plains
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Oral PaperRamsey, Justin; Ramsey, Tara.polyploidy
adaptation
ecophysiology
biogeography
Asteraceae
BIOGIII006July 21st 4:15 pmVirtual/VirtualContrasting diversification histories within the Caatinga seasonally dry tropical forest biodiversity hotspot
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Oral PaperMoonlight, Peter; Oatley, Graeme; Cardoso, Domingos; Sarkinen, Tiina; de Queiroz, Luciano; Down, Jonathan; Howard-Miller, Rob; Rickenbach, Jess; dos Santos Moreira, Ariane; Fernandes, Moabe; Pezzini, Flavia; Pennington, Toby.Caatinga
biogeography
Seasonally Dry Tropical Forests
Euphorbiaceae
Legumes
Burseraceae
Malvaceae
Bombacoideae
diversification
BIOGIII007July 21st 4:30 pmVirtual/VirtualEvolutionary and ecological perspective on the role of geophytic organs and annual growth form in escaping frost, drought, and fire in Solanum and Begonia
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Oral PaperGagnon, Edeline; Moonlight, Peter; Hughes, Mark; Lehmann, Caroline; Sarkinen, Tiina.Geophyte
Solanaceae
Begoniaceae
adaptation
abiotic stress
occurrence data
Wednesday, July 21st, 3:00 pm to 5:30 pm · /
Session C06: Colloquium: Reasons for Rarity? Exploring Acclimatory and Adaptive Constraints to Commonness
Presiding: Jennifer Cruse-Sanders, University Of Georgia
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July 21st 3:00 pm/Introduction
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C06002July 21st 3:15 pm/Eco-evolutionary consequences of rarity
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Colloquium PresentationsAnderson, Jill; Boyd, Jennifer; Cruse-Sanders, Jennifer; Brzyski, Jessica; Baskauf, Carol.Meta-analysis
rarity
abundance
C06003July 21st 3:45 pm/Comparative phenotypic plasticity and genetic diversity of rare Pityopsis ruthii and its common congener P. graminifolia
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Colloquium PresentationsBoyd, Jennifer; Odell, Jared; Cruse-Sanders, Jennifer; Rogers, Willie L; Anderson, Jill; Baskauf, Carol; Brzyski, Jessica.acclimation
adaptation
endemic
genetic diversity
Plasticity
C06004July 21st 4:15 pm/Biotic and abiotic drivers of rarity: the population dynamics of Pityopsis ruthii - a rare aster in Tennessee.
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Colloquium PresentationsBonsall, Michael.rarity
Mathematical modelling
Ecology
C06005July 21st 4:30 pm/Comparative phenotypic plasticity of rare Xyris tennesseensis and its common congener X. torta
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Colloquium PresentationsWiegand, Thomas; Boyd, Jennifer; Rogers, Will; Cruse-Sanders, Jennifer; Anderson, Jill; Brzyski, Jessica; Baskauf, Carol.acclimation
adaptaion
endemic
C06006July 21st 4:45 pm/Are rare species constrained by their acclimatory and evolutionary ability? A congeneric comparison using Echinacea
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Colloquium PresentationsBrzyski, Jessica; Boyd, Jennifer; Cruse-Sanders, Jennifer; Baskauf, Carol; Anderson, Jill; Yurek, Jeffrey.echinacea
rare species
genetic diversity
phenotypic plasticity
conservation
C06007July 21st 5:00 pm/Comparing the population genetics of two eastern Boechera (Brassicaceae): the widespread B. laevigata and its rare congener, B. perstellata
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Colloquium PresentationsLindsey, Annie; Baskauf, Carol.Population Genetics
Boechera laevigata
Boechera perstellata
microsatellites
Congeneric comparison
July 21st 5:15 pm/Discussion
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Wednesday, July 21st, 3:00 pm to 5:00 pm · /
Session CB03: Contributed Papers: Conservation Biology 3
Presiding: Naomi Fraga, California Botanic Garden; Valerie Pence, Cincinnati Zoo and Botanical Garden
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CB03001July 21st 3:00 pm/Botanical advocacy in action: a case study promoting the conservation of Eriogonum tiehmii (Polygonaceae)
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Oral PaperFraga, Naomi; Donnelly, Patrick.conservation
rare plant
endemic
policy
Public Policy
public lands
endangered species
Eriogonum
Polygonaceae
CB03002July 21st 3:15 pm/Using Geographic Information Systems in Field Botany and Plant Conservation
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Oral PaperDe Groot, Sarah.geographic information system
GIS
field botany
conservation
mapping
data collection
mobile
spatial analysis
CB03003July 21st 3:30 pm/
Canceled
Building a case for conservation of Pediomelum: a conversation on endemism
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Oral PaperEgan, Ashley N..Pediomelum
Fabaceae
endemism
conservation
Phylgenetics
CB03004July 21st 3:45 pm/Improving In-Vitro Growth of Critically Endangered Hinckley’s Oak (Quercus hinckleyi) Through Manipulation of Nutrient Availability
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Oral PaperWinkeljohn, Max; Pence, Valerie; Culley, Theresa.ex situ
conservation
Tissue Culture
oaks
Quercus
nutrients
CB03005July 21st 4:00 pm/High-resolution digital terrain surfaces and topographic position indices illuminate insights into the ecological niche of the rare plant Pediomelum pariense (Fabaceae)
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Oral PaperWhite, Justin; Mattina, Ciro J.; Egan, Ashley N..Pediomelum pariense
topographic position indices
Digital terrain surface
Ecological niche
Fabaceae
CB03006July 21st 4:15 pm/The Tip of the Iceberg: What We Do and Don’t Know About Exceptional Plants
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Oral PaperPence, Valerie; Beckman, Emily; Meyer, Abby; Pritchard, Hugh; Westwood, Murphy; Linsky, Jean; Gratzfeld, Joachim.conservation
exceptional species
CB03007July 21st 4:30 pm/Effects of Herbivory on Demography of a Rare Plant, Trillium pusillum (Melanthiaceae)
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Oral PaperYawn, Noah; Boyd, Robert.Trillium
Melanthiaceae
Demographic shift
herbivory
Plant conservation
CB03008July 21st 4:45 pm/Forbs grown on green roofs may have unrecognized potential to sequester atmospheric carbon
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Oral PaperDurr, Norbaya Jameela; Ksiazek-Mikenas, Kelly.green roof
arbuscular mycorrhizal fungi
Carbon sequestration
grassland forb
Rhizophagus intraradices
Wednesday, July 21st, 3:00 pm to 4:15 pm · /
Session CW2: Contributed Papers: Crops and Wild Relatives II
Presiding: Laura Klein,
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CW2001July 21st 3:00 pm/Predicting Thermal Adaptation in Crop-Wild Complexes by Looking Into Populations’ Genomic History
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Oral PaperCortés, Andrés J.; López-Hernández, Felipe; Osorio-Rodriguez, Daniela.coalescent theory
genome-wide association studies
genome-wide selection scans
genome-environment associations
phylogeography
breeder's equation
genomic prediction
Machine learning
Phaseolus beans
CW2002July 21st 3:15 pm/
Canceled
How can we breed better weed? Implementing artificial neural networks for predicting yield in Cannabis sativa L
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Oral PaperWizenberg, Sydney Barrett; Suhanic, West; Campbell, Lesley Geills.Machine learning
Artifical neural networks
Cannabis sativa
Crop science
Crop breeding
CW2003July 21st 3:30 pm/Grapevine rootstocks affect growth-related scion phenotypes
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Oral PaperMigicovsky, Zoe; Cousins, Peter; Jordan, Lindsay; Myles, Sean; Striegler, Richard Keith; Verdegaal, Paul; Chitwood, Daniel H..grapes
rootstocks
Vitis
CW2004July 21st 3:45 pm/Characterizing patterns of variation and covariation across life stages of herbaceous perennials
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Oral PaperPiotter, Emelyn; Rubin, Matthew; Bhakta, Niyati; Pinkner, Leah; Cason, Miranda; Corya, Ellen; Cyr, Maxwell; Frawley, Emma; Herron, Sterling A; Hilz, Matthew; Kadiyala, Tanvi; Keaggy, Liam; Korein, Katherine; Tran, Vivian; Schlautman, Brandon; Van Tassel, David; Miller, Allison.covariation
perennial grain crops
kernza
Silphium integrifolium
Hordeum
Desmanthus  illinoensis
Alborea
thinopyrum intermedium
CW2005July 21st 4:00 pm/Quantifying variation across 1000 diverse apples
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Oral PaperWatts, Sophie; Migicovsky, Zoe; Myles, Sean.biodiversity
Horticulture
Crop wild relatives
Wednesday, July 21st, 3:00 pm to 4:00 pm · Virtual/Virtual
Session D4: Discussion Session: Black Botanist Week Discussion
Presiding: Tanisha Williams, Bucknell University
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July 21st 3:00 pmVirtual/VirtualBlack Botanist Week Discussion
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Wednesday, July 21st, 3:00 pm to 4:45 pm · /
Session MY5: Contributed Papers: Mycology: Systematics, Biodiversity, and Evolution
Presiding: Heather Hallen-Adams, University of Nebraska-Lincoln; Mara DeMers, University of Minnesota
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MY5001July 21st 3:00 pm/Haploid fruiting in the invasive range of the heterothallic fungus Amanita phalloides
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Oral PaperWang, Yen-Wen; Elmore, Holly; Golan, Jacob; Pringle, Anne.reproduction
plastid genome
Ectomycorrhizal fungi
Population genomics
Mycology
MY5002July 21st 3:15 pm/Evidence for recent sexual recombination in clonal populations of endophytic Alternaria alternata
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Oral PaperDeMers, Mara; May, Georgiana.GBS
Population Genetics
endophytic fungi
mating type
Mycology
MY5003July 21st 3:30 pm/Black Yeast As Desert Sunscreen: Assessing the GeneticComposition of Black Yeasts Found within Biological Soil Crusts
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Oral PaperKurbessoian, Tania; Pombubpa, Nuttapon; Coleine, Claudia; Selbmann, Laura; Pietrasiak, Nicole; Stajich, Jason.black yeasts
micro-colonial fungi
biological soil crust
extreme environment
Mycology
MY5004July 21st 3:45 pm/A taxonomic novelty within family Raveneliaceae
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Oral PaperEbinghaus, Malte; Santos, Maria D.M.; Tonelli-Silveira, Guilherme S.S.; DIANESE, JOSE CARMINE.Cerrado fungi
Brazil
Neotropical Microfungi
Rust Fungi
Pucciniales
Mycology
MY5005July 21st 4:00 pm/Malassezia is Widespread, Highly Generalist, and Has Undescribed Diversity in Our Oceans
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Oral PaperSteinbach, Ronja; El Baidouri, Fouad; Amend, Anthony.marine fungi
Malassezia
fungi
Biogeographical pattern
diversity
Mycology
MY5006July 21st 4:15 pm/
Canceled
Identification of Cytospora species isolated from peach cankers in South Carolina
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Oral PaperBaker, Stephen; Kerrigan, Julia; Schnable, Guido; Stewart, Jane.Mycology
MY5007July 21st 4:30 pm/Evaluating salt marsh rhizosphere carbon stocks and arbuscular mycorrhizal colonization across a chronosequence in the Bay of Fundy, Nova Scotia, Canada
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Oral PaperSampson, Kendra; Van Proosdij, Danika; Lundholm, Jeremy; Walker, Allison.Mycology
Wednesday, July 21st, 3:00 pm to 5:00 pm · /
Session PGG4: Contributed Papers: Population Genetics and Genomics IV
Presiding: Irene Cobo-Simon, University Of Connecticut EEB Dept.
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PGG4001July 21st 3:00 pm/Identifying candidate genes contributing to nectar trait divergence in the selfing syndrome
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Oral PaperLiao, Irene; Cao, Gongyuan; Rifkin, Joanna; Rausher, Mark.nectar
trait divergence
quantitative genetics
Population genomics
Transcriptome
candidate genes
PGG4002July 21st 3:15 pm/Pollinators drive population structure in Neotropical plants
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Oral PaperDellinger, Agnes; Paun, Ovidiu; Juliane, Baar; Eva, Temsch; Diana, Fernández-Fernández; Jürg, Schönenberger.pollinator shifts
Andes
population differentiation
Melastomataceae
diversification
PGG4003July 21st 3:30 pm/Modeling the dynamics of multiple origins and gene flow in autopolyploids and their diploid progenitors
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Oral PaperGaynor, Michelle; Soltis, Douglas; Soltis, Pamela; Ponciano, Jose Miguel.polyploidy
Autopolyploidy
PGG4004July 21st 3:45 pm/Testing for Cryptic Species in Physcomitrium pyriforme using target capture sequencing of 800 nuclear genes
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Oral PaperWilliams, Lindsay; Patel, Nikisha; Medina, Rafael; Goffinet, Bernard; Johnson, Matthew.Physcomitrium
bryophyte
Bryophytes
Population Genetics
biogeography
cryptic species
Funariaceae
PGG4005July 21st 4:00 pm/From CartograTree to CartograPlant: improving plant health and productivity in the context of a changing climate
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Oral PaperCobo-Simon, Irene; Herndon, Nic; Staton, Margaret; Grau, Emily; Buehler, Sean; Richter, Peter; Ramnath, Risharde; Demurjian, Charles; Almsaeed, Abdullah; Wegrzyn, Jill.
PGG4006July 21st 4:15 pm/Genetic Diversity and Spatial Genetic Structure ofGuzmania monostachia(Bromeliaceae)in Florida
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Oral PaperKrupar, Shelby; Cellinese, Nico.Bromeliaceae
phylogenetics
Population genomics
PGG4007July 21st 4:30 pm/Range-wide predictors of landscape genetic structure within a foundational plant of the Great Basin
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Oral PaperFaske, Trevor; Agneray, Alison; Jahner, Joshua; Richardson, Bryce; Leger, Elizabeth; Parchman, Thomas.Landscape genetics
hybridization
Genetic-environment association
PGG4008July 21st 4:45 pm/The complete chloroplast genome of the national tree of Peru, quina (Cinchona officinalis., Rubiaceae)
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Oral PaperArbizu, Carlos; Ferro-Mauricio, Rubén; Chávez-Galarza, Julio; Guerrero-Abad, Juan; Vásquez, Héctor; Maicelo, Jorge.genomics
quina
chloroplast
Rubiaceae
NGS
Wednesday, July 21st, 3:00 pm to 4:00 pm · Virtual/Virtual
Session S09: Special Lecture: Kaplan Memorial Lecture - M. Alejandra Gandolfo
Presiding: Elizabeth Kellogg, Donald Danforth Plant Science Center
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S09001July 21st 3:00 pmVirtual/VirtualUnderstanding the Plant Fossil Record, Plant Morphology, and Plant Anatomy is critical in the genomic era
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Special AddressGandolfo, Maria.
Wednesday, July 21st, 3:00 pm to 5:00 pm · Virtual/Virtual
Session SYSTIV: Contributed Papers: Systematics IV: Eurosids & Basal Asterids
Presiding: Breanna Whitley, Southern Illinois University; J. Travis Columbus, California Botanic Garden
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SYSTIV001July 21st 3:00 pmVirtual/VirtualPhylogenetic and morphometric analysis provides insight into the lineages of Trema micrantha (Cannabaceae)
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Oral PaperWhitley, Breanna; Valencia-D., Janice; Garwood, Nancy; Neubig, Kurt.
SYSTIV002July 21st 3:15 pmVirtual/VirtualMorphological Variation in Andinocleome (Cleomaceae) and its Relationship to Species Concepts
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Oral PaperMcGinty, Emma; Wright, Alexander; Roalson, Eric.Andes Mountain
Andinocleome
Morphometrics
FAMD Analysis
SYSTIV003July 21st 3:30 pmVirtual/VirtualPhylogeny and Floral Character Evolution of Mentzelia Section Bicuspidaria (Loasaceae)
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Oral PaperSchenk, John; Brokaw, Joshua; Devitt, Jessica; Brokaw, Destiny.coalescent model
cryptic species
diversification
floral traits
homoplasy
species distribution models
Vizcaíno Desert
Loasaceae
Mentzelia
multivariate
SYSTIV004July 21st 3:45 pmVirtual/VirtualMolecular characterization of three giant knotweed species in Wisconsin using plastid (matK) and nuclear (LEAFY) sequence data (genus Reynoutria, Polygonaceae)
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Oral PaperTippery, Nicholas; Olson, Alyssa; Wendtlandt, Jenni; Peters, Emily; Boeck, Jenna; Sabol, Morgan; Kofron, Noah; Topol, Colin.knotweed
invasive plants
plant identification
hybridization
SYSTIV005July 21st 4:00 pmVirtual/VirtualTaxonomic significance of comparative floral anatomy in epiphytic cacti
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Oral PaperAlmeida, Odair; Almeida, Odair; Batista, Michelli; Rizzo, Beatriz; Beatriz, Santos; Sampaio, Paulo; Cardoso, Weverson; Souza, Luiz; Cota-Sanchez, Hugo.floral morphology
Gynoecium
Hylocereeae
perianth
Rhipsalideae
SYSTIV006July 21st 4:15 pmVirtual/VirtualPhylogenetics of the Oxytheca clade (Polygonaceae, Eriogoneae) based on ddRADseq data
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Oral PaperColumbus, J. Travis; Mills, Carolyn; Fraga, Naomi.phylogenetics
Polygonaceae
Eriogonum
involucre
Systematics
SYSTIV007July 21st 4:30 pmVirtual/VirtualThe Evolution of Hawaiian Blueberries
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Oral PaperBecker, Anna; Fritsch, Peter; Cellinese, Nico.Taxonomy
Systematics
phylogenetics
Tropical
species delimitation
target capture
Ancestral State reconstruction
Ericaceae
Vaccinium
biogeography
SYSTIV008July 21st 4:45 pmVirtual/VirtualGenetic differentiation among manzanitas species: distinct species, geographic groups and introgression
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Oral PaperMorrison, Glen; Saavedra, Natalie; Huang, Yi; Sanders, Andrew; Parker, V. T.; Keeley, Jon; Stoughton, Thomas; Litt, Amy.California Floristic Province
ddRADseq
Arctostaphylos
Ericaceae
species delimitation
NGS
hybridization
Wednesday, July 21st, 4:00 pm to 5:00 pm · Virtual/Virtual
Meeting: Phytochemical Section Business Meeting
Presiding: Gaurav Moghe, Cornell University; Stacey Smith, University Of Colorado-Boulder
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July 21st 4:00 pmVirtual/VirtualPhytochemical Section Business Meeting
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Wednesday, July 21st, 4:00 pm to 5:00 pm · Virtual/Virtual
Session M14: Meeting: CV Reviews
Presiding: Michelle Gaynor, University of Florida
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July 21st 4:00 pmVirtual/VirtualCV Reviews
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Wednesday, July 21st, 4:00 pm to 5:00 pm · Virtual/Virtual
Session M15: Meeting: ASPT Business Meeting
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July 21st 4:00 pmVirtual/VirtualASPT Business Meeting
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Wednesday, July 21st, 4:00 pm to 5:00 pm · Virtual/Virtual
Session R2: Reception: Kaplan Reception
Presiding: Elizabeth Kellogg, Donald Danforth Plant Science Center
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July 21st 4:00 pmVirtual/VirtualKaplan Reception
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Wednesday, July 21st, 4:30 pm to 5:00 pm · /
Session AW1: Awards Presentation: The William L. Brown Award for Excellence in Plant Genetic Resources Conservation
Presiding: Laura Klein, ; Robbie Hart, ; Emily Warschefsky,
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July 21st 4:30 pm/The William L. Brown Award for Excellence in Plant Genetic Resources Conservation
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Wednesday, July 21st, 5:00 pm to 6:30 pm · Virtual/Virtual
Session EX09: Exhibits: Exhibit Hall Open
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July 21st 5:00 pmVirtual/VirtualExhibit Hall Open
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Wednesday, July 21st, 5:00 pm to 6:00 pm · Virtual/Virtual
Session M27: Meeting: Developmental and Structural section meeting
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July 21st 5:00 pmVirtual/VirtualDevelopmental and Structural section meeting
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Wednesday, July 21st, 5:00 pm to 6:30 pm · /
Session MYP3: Contributed Posters: Mycology Posters III
Presiding: Heather Hallen-Adams, University of Nebraska-Lincoln
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MYP3001July 21st 5:00 pm/Implications of the brown spot disease detected in captive wild broodstock of Pacific white shrimp Penaeus vannamei caused by a fun
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Poster: MycologyGonzález, María C.; Hanlin, Richard T.Litopenaeus vannamei
shrimp diseases
shrimp farming
vibriosis
Mycology
MYP3002July 21st 5:00 pm/A novel natural product reservoir: secondary metabolite extracts from a zygomycete, Basidiobolus meristosporus, show selective antibacterial activity
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Poster: MycologyTrautman, Ian; Tehan, Richard; Tabima, Javier; McPhail, Kerry; Spatafora, Joseph.secondary metabolites
natural products
Zoopagomycota
Zygomycetes
antibiotics
Mycology
MYP3003July 21st 5:00 pm/Phylogenomics, genome evolution and pangenome in the genus Lentinula (Berk.) Pegler (Agaricales)
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Poster: MycologyNaranjo-Ortiz, Miguel Ángel; Patev, Sean; Min, Byoungnam; Grigoriev, Igor; Hibbett, David.Lentinula
Comparative genomics
phylogenomics
Mycology
MYP3004July 21st 5:00 pm/Characterization of rapidly evolving gene family diversity among apathogenic and pathogenic species of Calonectria
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Poster: MycologyRogers, Layne; Cubeta, Marc A.; LeBlanc, Nicholas.calonectriaGFE
Mycology
MYP3005July 21st 5:00 pm/Biofilm formation in the filamentous fungal plant pathogen Fusarium graminearum
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Poster: MycologyShay, Rebecca; Trail, Frances.Fusarium graminearum
Mycology
plant-fungal interactions
MYP3006July 21st 5:00 pm/RNAi mediated silencing of swnT altered fungal growth and affects pathogenesis in the filamentous fungus Slafractonia leguminicola
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Poster: MycologyDAS, SUMANJARI; Creamer, Rebecca.Pathogenesis
RNA-i
Plant-fungal interaction
black patch
toxin transporter
Mycology
MYP3007July 21st 5:00 pm/Diverse mycorrhizal fungi are associated with greater range size and island colonization in Palau orchids
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Poster: MycologyMcCormick, Melissa; Crain, Benjamin; Whigham, Dennis; Zettler, Lawrence.Orchidaceae
Mycorrhizae
island biology
Mycology
MYP3008July 21st 5:00 pm/Influence of culture media and environmental factors on the growth and sporulation of Lasiodiplodia theobromae associated wih dieback symptoms of cacao (Theobroma cacao) in the Philippines
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Poster: MycologyBalidion, Johnny Frias; Cubeta, Marc A..Lasiodiplodia theobromae
Cacao
water activity
temperature
Mycology
MYP3009July 21st 5:00 pm/Role of Corylus americana (American hazel) as a Mycorrhizal Hub in Minnesota Forests
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Poster: MycologyWalther, Kelcie; Kennedy, Peter.Mycorrhizal networks
succession
common mycorrhizal networks
Mycology
MYP3010July 21st 5:00 pm/
Canceled
Understanding the etiology of taproot decline of soybean caused by Xylaria necrophora
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Poster: MycologySolórzano, José; Kartika, Rendy; Richards, Jonathan K.; O. Ganiu, Moshood; Van Houten, Joshua P.; Doyle, Vinson P..TRD
Xylaria necrophora
Soybeans
secondary metabolites
Phytotoxicity
antimicrobial
Taproot decline
fungi
Mycology
MYP3011July 21st 5:00 pm/Foliar endophytic fungi diverge from forest-scale island biogeography patterns observed in Yosemite ectomycorrhizae
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Poster: MycologyJoukhajian, Arik; Arnold, A. Elizabeth; Glassman, Sydney.foliar fungal endophyte
island biogeography
Fungal diversity
Mycology
MYP3012July 21st 5:00 pm/Assessing Genotype and Phenotype Diversity Among a Familial Population of Aspergillus flavus
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Poster: MycologyMoore, Geromy; Mack, Brian; Beltz, Shannon; Gilbert, Matthew; Wendt, Karen; Anderson, Victoria; Cichewicz, Robert.Mycology
MYP3013July 21st 5:00 pm/Comparative genomics of plant-associated binucleate Rhizoctonia spp
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Poster: MycologyGil, Juanita; Miles, Timothy; Rojas, Alejandro.Rhizoctonia
genomics
plant-fungal interactions
nanopore
Mycology
MYP3014July 21st 5:00 pm/Conoideocrella luteorostrata, a recently discovered entomopathogen and potential biocontrol of elongate hemlock scale in the eastern United States
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Poster: MycologyBarrett, Hosanna; Lovett, Brian; Kasson, Matt.biocontrol
entomopathogenic fungi
Entomology
Mycology
MYP3015July 21st 5:00 pm/Performance comparison of direct DNA extraction and amplification kits: promising tool to analyze fungal communities
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Poster: MycologyKazarina, Anna; Dea, Hannah I.; Castro-Ross, Ayanna; Ary, Evie; Loeke, Terry; Lee, Sonny; Platt, Tom; Jumpponen, Ari.DNA extraction
Amplification kit
Direct extraction
Mycology
Wednesday, July 21st, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P3: Contributed Posters: Paleobotany Posters
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P3PB001July 21st 5:00 pmVirtual/VirtualNew complexity in arborescent lycopsid cambial dynamics
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Poster: PaleobotanyDAntonio, Michael.Cambium
Arborescent lycopsid
wood
Developmental biology
Carboniferous
P3PB002July 21st 5:00 pmVirtual/VirtualThe northernmost Jurassic occurrences of Cupressinoxylon from the Morrison Formation of central Montana
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Poster: PaleobotanyRichmond, Dean; Lupia, Richard; Philippe, Marc.Upper Jurassic Cupressinoxylon
P3PB003July 21st 5:00 pmVirtual/VirtualHabitat-Driven Evolution of Seed Dispersal Strategies in Onion Grasses
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Poster: PaleobotanyCarlson, McKenzie; Rottersman, Maria; Bedoya, Ana Maria; Brightly, William; Stromberg, Caroline.Seed Dispersal
Grasses
habitat
evolution
Melica
anemochory
P3PB004July 21st 5:00 pmVirtual/VirtualWood anatomy, phenology, and leaf type correlation, is it useful for tracking seasonality in fossil floras
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Poster: PaleobotanyDeVore, Melanie; Wheeler, Elisabeth; Pigg, Kathleen; Siggers, Jordan.Eocene Republic Flora
deciduousness
wood
phenology
Leaf Architecture
P3PB005July 21st 5:00 pmVirtual/VirtualAn Eocene leaf flora from the northern Peruvian Andes
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Poster: PaleobotanyAllen, Sarah E.; Martin, Kelly D.; Meyer, Herbert W.; Woodcock, Deborah.Paleobotany
Leaf Architecture
Fossil Leaves
Peru
Eocene
P3PB006July 21st 5:00 pmVirtual/VirtualAngiosperm affinity of Surangea fruits from the late Cretaceous Deccan Intertrappean beds of central India
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Poster: PaleobotanyManchester, Steven; Ramteke, Deepak; Kapgate, Dashrath; Smith, Selena.Cretaceous
fossil fruit
seeds
P3PB007July 21st 5:00 pmVirtual/VirtualImplications for Climate and Plant Communities Based on Palynomorphs from the Early Oligocene Forest Hill Formation, Mississippi, U.S.A
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Poster: PaleobotanyBaghai-Riding, Nina; Starnes, James; Hotton, Carol; Axsmith, Brian; Leard, Jonathan.
Wednesday, July 21st, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P3: Contributed Posters: Population Genetics/Genomics Posters
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P3PG001July 21st 5:00 pmVirtual/VirtualThe evolutionary-genomic history of genes underlying serpentine tolerance in Caulanthus amplexicaulis var barbarae
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Poster: Population Genetics/GenomicsDaundasekara, Kasuni; Garza, Elyssa; Pepper, Alan.Brassicaceae
serpentine
hybridization
phylogeny
candidate genes
P3PG002July 21st 5:00 pmVirtual/VirtualImplications of whole genome duplication on local adaptation in Andropogon gerardi
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Poster: Population Genetics/GenomicsPhillips, Alyssa; AuBuchon-Elder, Taylor; Seetharam, Arun; Hufford, Matthew; Kellogg, Elizabeth; Forrestel, Elisabeth J.; Ross-Ibarra, Jeffrey.
P3PG003July 21st 5:00 pmVirtual/VirtualGemmamyces piceae causing bud blight disease of spruce in Alaska is different from European populations
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Poster: Population Genetics/GenomicsGabriel Peralta, Sergio Manuel; Gambhir, Nikita; Adams, Gerard; Winton, Loretta; Cerny, Karel; Everhart, Sydney.Emerging disease
Spruce
Gemmamyces piceae
Population Genetics
P3PG004July 21st 5:00 pmVirtual/VirtualGenetic diversity and population structure of capirona (Calycophyllum spruceanum Benth.) from the Peruvian Amazon assessed by RAPD markers
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Poster: Population Genetics/GenomicsSaldaña, Carla L.; Cancan, Johan D.; Cruz, Wilbert; Correa, Mirian Y.; Ramos, Miriam; Cuellar, Eloy; Arbizu, Carlos.Amazon Forest
capirona
molecular markers
genetic diversity
genetic structure
P3PG005July 21st 5:00 pmVirtual/Virtual
Canceled
Assessment of sequencing bias in genomic-level projects using herbarium specimens
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Poster: Population Genetics/GenomicsMotley, M'Kayla; Hofford, Nate; Barrett, Craig; Beck, James; Khanal, Deva Raj; Kooyers, Nicholas; Latvis, Maribeth; Ramachandran, Dhanushya; Sutherland, Brittany; McKain, Michael; Sigel, Erin.invasive species
Comparative genomics
herbaria
P3PG006July 21st 5:00 pmVirtual/VirtualFine-scale variation of nuclear and chloroplast genomes in a Johnsongrass (Sorghum halepense) population
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Poster: Population Genetics/GenomicsBusby, Andrew; McCann, Caitlin E.; Laycock, William A.; Pate, Kayln N.; Hofford, Nate; Motley, M'Kayla; McKain, Michael.chloroplast
transposable elements
Population genomics
clonality
Wednesday, July 21st, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P3: Contributed Posters: Phylogenomics Posters
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P3PL001July 21st 5:00 pmVirtual/VirtualInverted repeat region expansion and evolutionary dynamics of Annonaceae plastid genomes
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Poster: PhylogenomicsJo, Sangjin; Kim, Young-Kee; Jansen, Robert; Kim, Ki-Joong.Annonaceae
inversion
inverted repeat (IR)
nucleotide substitution rates
Plastome
P3PL002July 21st 5:00 pmVirtual/VirtualTwo contrasting modes of plastome evolution from photosynthetic and mycoheterotrophic vanilloid orchids (Vanilloideae, Orchidaceae)
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Poster: PhylogenomicsKim, Young-kee; Jo, Sangjin; Kwak, Myounghai; Kim, Ki-Joong.Orchidaceae
Vanilloideae
phylogenomics
Plastome
gene loss
substitution rates
P3PL003July 21st 5:00 pmVirtual/VirtualNext-generation phylogenomics of the genus Erica (Ericaceae) in the Cape Floristic Region, South Africa
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Poster: PhylogenomicsMusker, Seth.phylogenomics
target capture
Targeted Sequencing of 353 Genes
Genotyping-by-Sequencing
Cape Floristic Region
Ericaceae
diversification
Speciation
P3PL004July 21st 5:00 pmVirtual/VirtualReconstructing evolutionary relationships in the genus Packera (Asteraceae: Senecioneae)
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Poster: PhylogenomicsMoore, Erika; Mandel, Jennifer.phylogenomics
Systematics
Compositae
HybPiper
Phyluce
P3PL005July 21st 5:00 pmVirtual/VirtualA genomic perspective to the biogeography of the Caribbean spurge Euphorbia tithymaloides
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Poster: PhylogenomicsMedina-Rodriguez, Max D.; Maya Lastra, Carlos Alonso; Cacho, N. Ivalu.ring species
Euphorbia
RADseq
phylogenetic analysis
population genetic structure
P3PL006July 21st 5:00 pmVirtual/VirtualSpecies delimitation in the Leucanthemum atratum-group (Compositae, Anthemideae) based on Genotyping-by-Sequencing data
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Poster: PhylogenomicsDorfner, Marco; Ott, Tankred; Bergmann, Stephan; Vogt, Robert; Oberprieler, Christoph.polyploidy
Taxonomy
Asteraceae
Europe
Alps
Apennine
GBS
P3PL007July 21st 5:00 pmVirtual/VirtualGenome-enabled systematics in the tribe Brassiceae
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Poster: PhylogenomicsThomas, Shawn; Pires, Chris.phylogenomics
genome evolution
Brassicaceae
divergence time estimation
P3PL008July 21st 5:00 pmVirtual/VirtualConflicting phylogenomic signals reveal ongoing hybridization and introgression in limestone Begonia diversification (sect. Coelocentrum, Begoniaceae)
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Poster: PhylogenomicsTseng, Yu-Hsin; Kidner, Catherine; Hsieh, Chia-Lun; Xu, Wei-Bin; Peng, Ching-I; Yan, Liu; Chung, Kuo-Fang.Begonia
Hyb-Seq
Plastome
Limestone
hybridization
Introgression
radiation
phylogenomics
P3PL009July 21st 5:00 pmVirtual/VirtualPhylogenetics and evolution of the model grass genus Brachypodium based on different sources of genomic and cytogenetic data
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Poster: PhylogenomicsDecena Rodriguez, Maria Angeles; Sancho, Rubén; Inda Aramendia, Luis Angel; Pérez-Collazos, Ernesto; Catalan, Pilar.Brachypodium perennials
cytogenetics
genome skimming
phylogenomics
plastomes
polyploids
progenitor subgenomes
rDNA 35S and 5S loci
P3PL010July 21st 5:00 pmVirtual/Virtual
Canceled
Resolving the backbone relationships of Poplars and Willows using plastid genome phylogenetic analysis
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Poster: PhylogenomicsGambhir, Diksha; Sanderson, Brian; Ma, Tao; Percy, Diana; Cronk, Quentin; Olson, Matt.Salicaceae
phylogeny
gene flow
hybridization
P3PL011July 21st 5:00 pmVirtual/VirtualPhylogenetic signal, abundance and characterization of the repeteome of the temperate Loliinae grasses
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Poster: PhylogenomicsMoreno Aguilar, María Fernanda; Sanchez Rodriguez, Aminael; Arnelas Seco, Itziar; Catalan, Pilar.repetitive DNA
Loliinae grasses
Genome skimming
Repeat explorer
phylogenomics
phylogenetic signal
P3PL012July 21st 5:00 pmVirtual/VirtualEvolution of Cardamine (Brassicaceae) perennials in Southwestern Asia and their phylogenetic relationships to related European polyploid species complexes
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Poster: PhylogenomicsKantor, Adam; Kučera, Jaromír; Šlenker, Marek; Perný, Marián; Breidy, Joêlle; Marhold, Karol; Slovák, Marek; Zozomová-Lihová, Judita.endemism
Cardamine
Southwestern Asia
Hyb-Seq
Morphometrics
P3PL013July 21st 5:00 pmVirtual/VirtualA new tool for measuring phylogenetic distance metrics for investigating genealogical variation
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Poster: PhylogenomicsAu, Scarlet; McKenzie, Patrick; Eaton, Deren.phylogenomics
distance metrics
Python
toytree
P3PL014July 21st 5:00 pmVirtual/VirtualMolecular phylogenetics of Vaccinium
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Poster: PhylogenomicsBarash, Andrew; Bukhari, Daaren; Karthikeyan, Akshitha; Mitchell, Allison; Niemiec, Ashlin; Radgens, Gabe; Schneider, Jared; Sharpe, Sydney; Srinivasan, Vidhula; Xenos, Christina; Yocca, Alan; McKain, Michael; Edger, Patrick.Vaccinium
phylogenetics
P3PL015July 21st 5:00 pmVirtual/VirtualPhylogenetic relationships within the Jarava-Pappostipa clade (Pooideae; Stipeae) with emphasis on the population genomics of Jarava neaei
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Poster: PhylogenomicsMorello, Santiago; Sassone, Agostina; Sede, Silvana; Giussani, Liliana; Starr, Julian.ddRADseq
Patagonia
species delimitation
phylogenomics
Stipeae
P3PL016July 21st 5:00 pmVirtual/VirtualMahonia vs. Berberis unloaded: Generic delimitation and revised infrafamilial classification of Berberidaceae based on plastid phylogenomics
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Poster: PhylogenomicsHsieh, Chia-Lun; Yu, Chih-Chieh; Huang, Yu-Lan; Chung, Kuo-Fang.Alloberberis
Bongardieae tri. nov.
Jeffersonieae tri. nov
molecular dating
Moranothamnus
Plastome
tribal delimitation
P3PL017July 21st 5:00 pmVirtual/VirtualIn-silico identification of low-copy nuclear loci for your plant group of interest, based on published target capture probe sets and genomes
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Poster: PhylogenomicsScheunert, Agnes; Lautenschlager, Ulrich; Oberprieler, Christoph.phylogenomics
target capture
in-silico loci selection
low-copy nuclear loci
CompCOS loci
shell script
Compositae
Leucanthemum
P3PL018July 21st 5:00 pmVirtual/VirtualRepeat contribution to genome size ups and downs in the sunflower family
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Poster: PhylogenomicsPascual-Díaz, Joan Pere; Vitales, Daniel; Kovarik, Ales; Garnatje, Teresa; Rodriguez, Roi; Garcia, Sonia.Asteraceae
Repeatome
phylogenomics
transposable elements
chloroplast DNA
genome size
P3PL019July 21st 5:00 pmVirtual/VirtualRampant ongoing chloroplast capture revealed by Sarracenia plastome phylogeny
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Poster: PhylogenomicsBaldwin, Ethan.chloroplast
Plastome
carnivorous plant
hybridization
P3PL020July 21st 5:00 pmVirtual/VirtualHogtie: A Reference-Free Tool for Identifying Introgression in Plant Genomes
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Poster: PhylogenomicsCohen, Rachel; Eaton, Deren.modeling
phylogenetics
K-mer
HGT
Introgression
transcriptomics
P3PL021July 21st 5:00 pmVirtual/VirtualReconstructing a plastid phylogeny of the Dipsacales from off-target Angiosperms353 Hyb-Seq data
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Poster: PhylogenomicsLerner, Ariel; Lee, Aaron; Gilman, Ian S.; Srivastav, Mansa; Donoghue, Michael; Clement, Wendy.
P3PL022July 21st 5:00 pmVirtual/VirtualThe phylogenetic distribution of sex-determining genomic regions in Amaranthus identified from a new reference-free GWAS approach
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Poster: PhylogenomicsDzurlic, Jasmina; Eaton, Deren; Cohen, Rachel.Dioecy
GWAS
k-mers
evolution of sex
Amaranthus
P3PL023July 21st 5:00 pmVirtual/VirtualIs one gene enough to determine parental genome dosage in polyploid species?
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Poster: PhylogenomicsMyint, Sarah; Grusz, Amanda.Genome skimming
Undergraduate research
Pteridaceae
allopolyploid
Myriopteris yavapensis
P3PL024July 21st 5:00 pmVirtual/VirtualPhasing Polyploid Alleles from Target Enrichment Data
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Poster: PhylogenomicsCrowl, Andrew; Tiley, George; Manos, Paul; Sessa, Emily; Solis-Lemus, Claudia; Yoder, Anne; Burleigh, Gordon.Alleles
Hyb-Seq
Target enrichment
Phasing
Polyploids
bioinformatics
hybridization
Phylogenetic Networks
P3PL025July 21st 5:00 pmVirtual/VirtualPhylogenetic relationships of Mexican species of Cladocolea Tiegh. and Struthanthus Mart. (Loranthaceae)
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Poster: PhylogenomicsGalván-González, Luis Gil; Cerros-Tlatilpa, Rosa; Espejo-Serna, Adolfo; Steinmann, Victor; Ocampo, Gilberto; Miguel-Vázquez, Mónica I..Loranthaceae
Psittacanthinae
mistletoe
hemiparasite
ParasiticPlant
P3PL026July 21st 5:00 pmVirtual/VirtualHybrid speciation in Senecio (Asteraceae, Senecioneae) from the Andes: insights from phylogenomics
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Poster: PhylogenomicsSalomon, Luciana; Kandziora, Martha; Gorospe, Juan Manuel; Gorospe, Juan Manuel; Fer, Tomas; Kolar, Filip; Sklenar, Petr; Schmickl, Roswitha.Andes
evolutionary radiation
hybridization
paralogy
Senecio
P3PL027July 21st 5:00 pmVirtual/VirtualPURC2: an updated pipeline for processing amplicon sequence data from hybrids and polyploids
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Poster: PhylogenomicsSchafran, Peter; Li, Fay-Wei; Rothfels, Carl.polyploid
Hybrids
PacBio
phylogenetics
bioinformatics
Wednesday, July 21st, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P3: Contributed Posters: Physiology Posters
Presiding: Arthur Schwarz, Southwestern Adventist University
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P3PS001July 21st 5:00 pmVirtual/VirtualIdentification of Flavonoids and Anthocyanins from Streptocarpus ionanthus
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Poster: PhysiologyEinstein, Elliott; De La O, Desire; Katz, Benjamin; Kelz, Jessica; Martin, Rachel; Pineda, Allison; Woodcock, Sofiya; Takahashi, Gemma; Rocha, Megan; Einstein, David.Streptocarpus sect. Saintpaulia
Streptocarpus ionanthus
African violet  
anthocyanin
Mass Spectrometry
LCMS
yellow pigment  
liquid chromatography
quadrupole time-of-flight mass spectrometry  
UPLC-Q-TOF-MS/MS
Apigenin 7-O-glucuronide
Malvidin
Peonidin
glucuronide
Pelargonidin
P3PS003July 21st 5:00 pmVirtual/VirtualStomatal sensitivity to declining leaf water potentials in juvenile plants of Artemisia tridentata ssp. wyomingensis
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Poster: PhysiologyGeisler, Mathew; Serpe, Marcelo.
P3PS004July 21st 5:00 pmVirtual/VirtualGarlic mustard and global change: investigating potential impacts on the growth and development of Alliaria petiolata seedlings to altered abiotic conditions predicted under future climate scenarios
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Poster: PhysiologyJackson, Michelle; Stinson, Kristina.invasive plants
garlic mustard  
climate change
Physiology
P3PS005July 21st 5:00 pmVirtual/VirtualEffects of long-term light acclimation on Photosystem II functional antenna size and excitonic connectivity in Selaginella martensii
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Poster: PhysiologyColpo, Andrea; Baldisserotto, Costanza; Pancaldi, Simonetta; Ferroni, Lorenzo.Selaginella martensii
Lycophyte
Photosynthesis
Long term-light acclimation
P3PS006July 21st 5:00 pmVirtual/VirtualTracking Leaf Trait Differentiation of Newly Diverging Subspecies of Chenopodium oahuense on the Hawaiian Islands
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Poster: PhysiologySerrano, Myriam.Physiology
Ecology
P3PS007July 21st 5:00 pmVirtual/VirtualApplied plant science for crop yield assessment in Lunar regolith
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Poster: PhysiologyLoureiro, Rafael; Glenn, Hayden; Peoples, Sabrina; Evans, Brian; Andrews, Lauryn; Stafford, Samantha.Astrobotany
Phytohormones
Root morphology
plant-microbe interactions
Wednesday, July 21st, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P3: Contributed Posters: Pteridology Posters
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P3PT001July 21st 5:00 pmVirtual/VirtualRNA-Seq Transcriptome and Biochemical Analysis of the Resurrection fern, Pleopeltis polypodioides.
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Poster: PteridologyJohn, Susan P; Byeon, Boseon; Kovalchuk, Igor; Blancaflor, Elison; Hasenstein, Karl.fern
Pleopeltis polypodioides
abiotic stress
Drought Tolerance
epiphyte
RNA-seq
P3PT002July 21st 5:00 pmVirtual/VirtualOrigins of Hawaiian Doryopteris (Pteridaceae)
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Poster: PteridologyLau, Priscilla; Zhang, Xuening; Burleigh, Gordon; Huiet, Layne; Zenil-Ferguson, Rosana; Wood, Ken; Rothfels, Carl; Tribble, Carrie.island biology
Systematics
Hawaiian Islands
cheilanthoid fern
P3PT003July 21st 5:00 pmVirtual/VirtualAssessing the contemporary and future implications of gametophyte ecogeographic divergence between two polyploid Dryopteris and their progenitors
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Poster: PteridologyBlais, Serena J; Harrington, Aidan; Blake-Mahmud, Jennifer; Sessa, Emily; Watkins, James; Visger, Clayton.Dryopteris
polyploidy
pteridiophytes
gametophytes
allopolyploid
climate change
Ecological niche
P3PT004July 21st 5:00 pmVirtual/VirtualDiscovery of Vittaria graminifolia (Pteridaceae) Sporophytes in Elmore County Alabama: A Third North American Record
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Poster: PteridologyYawn, Noah; Johnson, Marc; Cressler, Alan; Barger, Pricilla; Barger, Wayne.shoestring fern
rock shelter
sporophyte
gametophyte
gemmae
Pteridaceae
Wednesday, July 21st, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P3: Contributed Posters: Phycology Posters
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P3PY001July 21st 5:00 pmVirtual/VirtualEffects of co-cultivation and red LEDs light on growth and lipid content of Tisochrysis lutea and Nannochloropsis oculata
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Poster: PhycologyMaglie, Michele; Baldisserotto, Costanza; Ibáñez González, María José; Mazzuca Sobczuk, Tania; Sabia, Alessandra; Pancaldi, Simonetta.Microalgae
Co-cultivation
Fatty acids
Tisochrysis lutea
Nannochloropsis oculata
P3PY002July 21st 5:00 pmVirtual/VirtualRemoval of nitrogen and phosphorous from urban wastewater streams by a consortium of three autochthonous microalgae
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Poster: PhycologyDemaria, Sara; Baldisserotto, Costanza; Marchesini, Roberta; Ferroni, Lorenzo; Benetti, Linda; Zanella, Marcello; Casotti, Federico; Pancaldi, Simonetta.Microalgae consortium
Co-cultivation
Wastewaters remediation
Nutrients removal
Thickening stage
P3PY003July 21st 5:00 pmVirtual/VirtualMorpho-anatomical characteristics of Fucus guiryi (Fucales, Phaeophyceae) from its southern limit of distribution in the Canary Islands
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Poster: PhycologyRuiz-Medina, Marcos Adrián; Sansón, Marta; González-Rodríguez, Águeda María.alcian blue
anatomy
brown algae
cortex
dichotomy
histological stain
medulla
meristoderm
receptacle
Wednesday, July 21st, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P3: Contributed Posters: Reproductive Processes Posters
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P3RP002July 21st 5:00 pmVirtual/VirtualResource availability and vegetative reproduction of Pinguicula heterophylla (Lentibulariaceae) in south Mexico
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Poster: Reproductive ProcessesMendoza-Pérez, Ana Luz; Figueroa-Castro, Dulce.clonal growth
aerial biomass
underground biomass
carnivorous plant
P3RP003July 21st 5:00 pmVirtual/VirtualEvolution of Corolla and Pollen Forms in the Justicia ‘Sessile-Axillary Inflorescence’ Clade
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Poster: Reproductive ProcessesWang, Yuting; Kiel, Carrie; Fisher, Amanda.Justicia
plant-pollinator interactions
flowering plant evolution
pollinator shifts
plant reproduction
P3RP004July 21st 5:00 pmVirtual/VirtualRelationship between perianth size and mating system in the Orchidaceae family
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Poster: Reproductive ProcessesMuñoz-Hernádez, Arelee; Figueroa-Castro, Dulce; Lozada Mellado, Monserrat; Almeida Silva, Briseida; Castañeda-Posadas, Carlos.orchids
rostellum
floral morphology
outcross-pollination
self-pollination
P3RP005July 21st 5:00 pmVirtual/VirtualWhat happens when you cross plant species with two distinct sexual systems? An ex situ hybridization approach
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Poster: Reproductive ProcessesZizis, Diamanda; Williams, Tanisha; Martine, Christopher.Australia
Solanum L.
hybridization
Dioecy
andromonoecy
Morphometrics
reproductive biology
P3RP006July 21st 5:00 pmVirtual/VirtualA Study of the role of Bombus as a Robust Main Pollinator Across Different Habitats of Penstemon digitalis
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Poster: Reproductive ProcessesKeeven, Julia; Krakos, Kyra.
P3RP007July 21st 5:00 pmVirtual/VirtualHermaphrodite density, male age, and male size affect male to hermaphrodite sex change in gametophytes of the fern Ceratopteris richardii
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Poster: Reproductive ProcessesGanger, Michael; Wilczynski, Sam; Bronder, Melissa.antheridiogen
gametophyte
protandrous suppression
sex change
sex determination
Ceratopteris
fern
P3RP008July 21st 5:00 pmVirtual/VirtualReproductive ecology and post-pollination processes of water-pollinated Stuckenia pectinata
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Poster: Reproductive ProcessesWilson, Adam; Dang, Christie; Baker, Emma; Lamsal, Neha; DuMond, Sabrina; Taylor, Mackenzie.Potamogetonaceae
Hydrophily
pollination
Progamic phase
pollen
self-pollination
P3RP009July 21st 5:00 pmVirtual/VirtualWhy are some Penstemon flowers personate?
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Poster: Reproductive ProcessesDepatie, Trinity; Wessinger, Carolyn.Penstemon
Personate Flowers
pollinator visitation
Mating Systems
Wednesday, July 21st, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P3: Contributed Posters: Symbioses: Plant, Animal, and Microbe Interactions Posters
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P3SM001July 21st 5:00 pmVirtual/VirtualHighly Vagile but Rare: What Limits the Local Distribution of a Rare Epiphytic Orchid?
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsGonzalez-Orellana, Normandie; Salazar-Mendoza, Aragne; Ackerman, James; Bayman, Paul.orchids
Epiphytes
Mycorrhizae
host specificity
conservation
P3SM002July 21st 5:00 pmVirtual/VirtualPhylogenetic and spatial determinants of leaf endophyte microbiomes in the flowering plant Heuchera
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsConner, Reagan; Dauber, Stephanie; Broussard, Kelli; Engle-Wrye, Nicholas; Jordan, Heather; Siniscalchi, Carol; Folk, Ryan.Microbiome
symbiosis
Endophytes
P3SM003July 21st 5:00 pmVirtual/VirtualPopulation genomics of Symphyotrichum subg. Virgulus and test of the putative hybrid origin of S. amethystinum
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsDahal, Sushil; Siniscalchi, Carol; Engle-Wrye, Nicholas; Folk, Ryan.symphyotrichum
Asteraceae
phylogeography
angio353
hybridization
P3SM004July 21st 5:00 pmVirtual/VirtualUnderstanding the Metabolic Pathway of the Cape Sundew Through Volatile Organic Compound (VOC) Analysis
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsWoodcock, Sofiya; Pineda, Allison; Kelz, Jessica; Smith, Natalie; Khalaj, Farzaneh; Einstein, Elliott; Vo, Thaomy; Faiola, Celia; Martin, Rachel.drosera capensis
plant volatile organic compounds
gas chromatography-mass spectroscopy
carnivorous plant
dynamic headspace sampling
plant metabolic pathway
plant-insect interactions
P3SM005July 21st 5:00 pmVirtual/VirtualEffects of Galloyl Derivatives found in Acer spp. on Hemolysis and Methemoglobin Production in Equine Erythrocytes
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsMcGeorge, Gabrielle; Lehman, Jeffrey.maple toxicosis
galloyl derivatives
Acer spp.
gallic acid
methyl gallate
pyrogallol
tannic acid
hemolytic anemia
methemoglobinemia
P3SM006July 21st 5:00 pmVirtual/VirtualInvestigating pollinator preference, constancy, and diversity across the wide phenotypic range of Calochortus venustus
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsRocha, Nicholas; Hernandez, Adriana; Specht, Chelsea.Liliaceae
plant-pollinator interactions
Population Genetics
diversity
P3SM007July 21st 5:00 pmVirtual/VirtualEarly spring flowering time variability and its impact on the pollination and pollinator communities of early spring flowering boreal plants in interior Alaska
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsKornhauser, Kara; Christa, Mulder.pollinators
phenology
Spring
Boreal
Flowering
pollinator visitation
pollinator shifts
P3SM008July 21st 5:00 pmVirtual/VirtualEnriched root bacterial microbiome in invaded vs native ranges of the model grass allotetraploid Brachypodium hybridum
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsPickett, Brooke; Carey:, Chelsea J.; Arogyaswamy, Keshav; Botthoff, Jon; Maltz, Mia; Catalan, Pilar; Aronson, Emma.Brachypodium
invasive especies
endophytic bacteria
Rhizosphere
root
soil
P3SM009July 21st 5:00 pmVirtual/VirtualAnalyses of rhizobial communities in root nodules of Japanese species of section Junceae (genus Lespedeza, Fabaceae)
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsFujita, Marin; Hoshiyama, Miki; Yokoyama, Jun.Bradyrhizobium
Lespedeza
rhizobia
specificity
Wednesday, July 21st, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P3: Contributed Posters: Systematics Posters
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P3SY001July 21st 5:00 pmVirtual/VirtualA taxonomic monograph of Polygonatum integrated across phylogenomic scales using targeted sequencing of 353 nuclear genes: a proposed research design
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Poster: SystematicsChoi, Tae-Young; Yoon, Se Hyun; Son, Dong-Chan; Lee, Soo-Rang.Polygonatum
taxonomic monograph  
Targeted Sequencing of 353 Genes
phylogeny
P3SY002July 21st 5:00 pmVirtual/VirtualLow Genetic Diversity in the Highly morphological Diverse Sida fallax Walp. (Malvaceae) throughout the Pacific
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Poster: SystematicsPejhanmehr, Mersedeh; Yorkston, Mitsuko; Morden, Clifford.Sida fallax
Pacific region
Hawaiian Islands  
Morphological variation
P3SY003July 21st 5:00 pmVirtual/VirtualUnderstanding foliar diversity and its evolution using Ipomoea (Convolvulaceae) as a model
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Poster: SystematicsHernandez-Hernadez, Brenda; Hernandez-Hernadez, Brenda; Hernandez-Hernadez, Brenda; Rosas, Miguel; Piña De la Rosa, Itzel Aurora; Cacho, N. Ivalu.Leaf evolution
Ipomoea
morphology
ancestral states  reconstruction
P3SY004July 21st 5:00 pmVirtual/VirtualWhat can genetic diversity tell us about how gypsum endemic plants survived the Pleistocene? A test using multiple plant groups
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Poster: SystematicsLiu, Michelle; Finch, Evan; Leatherman, Lila; Douglas, Norman; Flores-Olvera, Hilda; Ochoterena, Helga; Moore, Michael.Gypsum
phylogeny
Nyctaginaceae
Asteraceae
Chihuahuan Desert
Target enrichment
P3SY005July 21st 5:00 pmVirtual/VirtualA chemotaxonomic point of view on some epiphytic cacti from Hylocereeae and Rhipsalideae
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Poster: SystematicsAlmeida, Odair; Almeida, Odair; Kamikawachi, Renan; Carrara, Virgínia; Vilegas, Wagner.Flavonoids
Saponins
Mass Spectrometry
secondary metabolites
P3SY006July 21st 5:00 pmVirtual/VirtualTitle: Understanding the evolution of bulbils (asexual propagules) in Globba L. (Zingiberaceae) using a phylogenetic comparative methods
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Poster: SystematicsYadav, Ritu; Gowda, Vinita.
P3SY007July 21st 5:00 pmVirtual/VirtualTurnips and Traits: Analyzing phenotypic diversity in Brassica rapa
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Poster: SystematicsKirtley, Lauren; Ogoti, Tasha; Pisias, Michael; Pires, Chris.phenotyping
Morphometrics
ferals
crop relatives
Population Genetics
P3SY008July 21st 5:00 pmVirtual/VirtualReassessment of Species Boundaries and Phylogenetic Relationships in the Desmodium ciliare complex (Fabaceae) Using Morphological and DNA Data
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Poster: SystematicsWilkinson, Joshua; Alford, Mac.Taxonomy
Desmodium
Papilionoideae  
Systematics
P3SY009July 21st 5:00 pmVirtual/VirtualA survey of ploidy and preliminary diploid phylogeny for the true blueberries (Vaccinium sect. Cyanococcus)
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Poster: SystematicsCrowl, Andrew; Fritsch, Peter; Manos, Paul.Ericaceae
Hyb-Seq
phylogenomics
polyploidy
Target enrichment
Vaccinium
P3SY010July 21st 5:00 pmVirtual/VirtualBiogeographic and Morphometric analyses of the California Channel Island endemic Cryptantha (Boraginaceae)
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Poster: SystematicsKasperski, Anne; Hasenstab-Lehman, Kristen; Guilliams, C. Matt.Cryptantha
morphology
island biology
P3SY011July 21st 5:00 pmVirtual/VirtualA taxonomic headache due to a ‘Frankenstein type’: solving the identity and typification of a Mimosa species
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Poster: SystematicsSilveira, Fernanda Schmidt; Miotto, Silvia T. Sfoggia.nomenclature
morphology
Taxonomy
Mimosa
South America
P3SY012July 21st 5:00 pmVirtual/VirtualPhylogeny and seed morphology in Platanthera orchids
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Poster: SystematicsLyon, Stephanie; Ress, Trent; Boy, Levi.Platanthera
seed micromorphology
phylogeny
Scanning Electron Microscopy
Orchidaceae
Wednesday, July 21st, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P3: Contributed Posters: Tropical Biology Posters
Presiding: Margaret Devall,
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P3TB001July 21st 5:00 pmVirtual/VirtualEvolution of Carbon Capture Capacity with Reverse Use of An Urban EEMs Artificial Dwarfing Forests System & Indoor/Outdoor Forest Surroundings
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Poster: Tropical BiologyXiong, XiangWen.ecological & energized module (EEM)
Carbon Capture Capacity
High-Quality Air Indicators
EEM Artificial Dwarfing Forests
Indoor Forest Surroundings
Transgenic Tropical Plants
P3TB002July 21st 5:00 pmVirtual/VirtualAn open vegetation-plot database for Southeast Asia: tool for ecology, conservation, and paleo-conservation
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Poster: Tropical BiologySpagnuolo, Edward; Wilf, Peter; Kooyman, Robert.Vegetation Plots
Rainforests
Southeast Asia
Vegetation Dynamics
Rainforest Conservation
Vegetation Plot Database
Malesia
biogeography
P3TB003July 21st 5:00 pmVirtual/VirtualHigh phenotypic similarity despite the low climatic niche overlap between groups of populations of Epidendrum fulgens Brongn. (Orchidaceae: Epidendroideae)
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Poster: Tropical BiologyDe Lima, Thales Moreira; Pinheiro, Fabio.Orchidaceae
local adaptation
phenotypic plasticity
P3TB004July 21st 5:00 pmVirtual/VirtualPhylogeography and adaptive genomic variation in Guazuma
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Poster: Tropical BiologyContreras Ortiz, Natalia; Kidner, Catherine; Hart, Michelle; Hudson, Andrew; Pennington, Toby; Richardson, James.Targeted enrichment
Transcriptome
Neotropics
Dry Forest
Theobromeae
Drought
P3TB005July 21st 5:00 pmVirtual/VirtualGenetic diversity of small cacao farms in Mashpi, Ecuador
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Poster: Tropical BiologyOleas, Nora; Sandoval, Pablo; Solano, Alejandro; Melo, Cristian.Cacao
Ecuador
genetic diversity
farm
Wednesday, July 21st, 7:00 pm to 8:00 pm · /
Session M16: Meeting: SHC Member Meeting
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July 21st 7:00 pm/SHC Member Meeting
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Wednesday, July 21st, 7:00 pm to 8:30 pm · /
Session M17: Meeting: MSA Student Section Board Meeting
Presiding: Tania Kurbessoian, University of California, Riverside; Rob Powers,
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July 21st 7:00 pm/MSA Student Section Board Meeting
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Mycology
Wednesday, July 21st, 7:30 pm to 9:30 pm · Virtual/Virtual
Session MX06: Mixer: BIPOC Mixer
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July 21st 7:30 pmVirtual/VirtualBIPOC Mixer
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Thursday, July 22nd

Thursday, July 22nd, 9:00 am to 10:00 am · Virtual/Virtual
Session EX10: Exhibits: Exhibit Hall Open
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July 22nd 9:00 amVirtual/VirtualExhibit Hall Open
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Thursday, July 22nd, 9:00 am to 10:00 am · Virtual/Virtual
Session MX14: Mixer: Take a Yoga Break with Alice
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July 22nd 9:00 amVirtual/VirtualTake a Yoga Break with Alice
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Thursday, July 22nd, 9:30 am to 10:30 am · Virtual/Virtual
Session MU4: Meet-Up: PLANTS Meet-Up
Presiding: Ann Sakai, Univ. California, Irvine; Anna Monfils, Central Michigan University
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July 22nd 9:30 amVirtual/VirtualPLANTS Meet-Up
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Thursday, July 22nd, 9:45 am to 10:00 am · Virtual/Virtual
Session S10: Special Lecture: Opening Welcome
Presiding: Marc A. Cubeta, North Carolina State University
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July 22nd 9:45 amVirtual/VirtualNo Title
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Thursday, July 22nd, 10:00 am to 11:30 am · /
Session C07: Colloquium: PhyloCode 2020: Naming the Tree of Life
Presiding: Nico Cellinese, University of Florida; Michael Donoghue, Yale University
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July 22nd 10:00 am/Introduction
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C07002July 22nd 10:15 am/An Introduction to the PhyloCode
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Colloquium PresentationsCantino, Philip.PhyloCode
phylogenetic nomenclature
Phylonyms
phylogenetic definition
C07003July 22nd 10:30 am/Value of phylogenetic nomenclature in investigating relationships of fossil and extant seed plants and angiosperms
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Colloquium PresentationsDoyle, James.phylogenetic nomenclature
Paleobotany
seed plants
Angiosperms
C07004July 22nd 10:45 am/Advances in the phylogenetics of cycads and phylogenetic definitions for cycad clades
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Colloquium PresentationsMathews, Sarah; Stevenson, Dennis W..Cycads
PhyloCode
phylogeny
fossils
Molecular  
Morphological
C07005July 22nd 11:00 am/A new phylogenetic nomenclature for the Dipsacales
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Colloquium PresentationsDonoghue, Michael; Clement, Wendy.PhyloCode
Campanulidae
Dipsapiideae
Dipsidae
C07006July 22nd 11:15 am/Sensitivity of phylogenetic nomenclature to changes in tree topology: lessons from Viburnum
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Colloquium PresentationsDonoghue, Michael; Clement, Wendy; Cellinese, Nico; Edwards, Erika J.
Thursday, July 22nd, 10:00 am to 2:30 pm · /
Session DS3: Contributed Papers: Development and Structure III
Presiding: Robert (Rob) Baker, Miami University; Dustin Ray, University of Minnesota Duluth
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DS3001July 22nd 10:00 am/Consequences of whole genome duplication on 2n pollen performance traits
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Oral PaperWilliams, Joseph.polyploidy
Whole genome duplication
Function
pollen
Pollen aperture
cell size
DS3002July 22nd 10:15 am/Network analysis reveals evolution of phenotypic integration and relationships between anatomy, morphology, and physiology in response to polyploidy
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Oral PaperBaker, Robert (Rob); Brock, Grace; Newsome, Eastyn; Zhao, Meixia.phenotypic integration
polyploidy
Brassicaceae
co-expression network
network property
phenotypic network
structure-function relationships
anatomy
morphology
Physiology
DS3003July 22nd 10:30 am/Exploring the genetic basis of ontogeny and morphology through the use of second-order function-value traits
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Oral PaperHodge, John; Doust, Andrew.function value trait
modeling
development
height
Setaria
phenomics
DS3004July 22nd 10:45 am/Autofluorescence for rapid visualization of plant anatomy among diverse taxa
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Oral PaperPegg, Timothy; Gladish, Daniel; Baker, Robert (Rob).Viridaeplantae
anatomy
aldehyde
cellular
fixation
methods
Laser Scanning Confocal Microscopy
sub-cellular
throughput
autofluorescence
DS3005July 22nd 11:00 am/The first report of a cambial variant in the Bunchosia clade (Malpighiaceae): Ontogeny and structure of the included phloem wedges in the old-world genus Tristellateia
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Oral PaperQuintanar Castillo, Angélica; Quintanar Castillo, Angélica; Quintanar Castillo, Angélica; Quintanar Castillo, Angélica; Pace, Marcelo.cambial variant
development
stem anatomy
vascular system
Malpighiales
vines
DS3006July 22nd 11:15 am/Overview on the wood anatomy of Sapindales, possible synapomorphies and character evolution
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Oral PaperPace, Marcelo; Terrazas, Teresa; L. Cunha Neto, Israel; Chery, Joyce; Gerolamo, Caian; angyalossy, Veronica.wood
anatomy
Sapindales
DS3007July 22nd 11:30 am/Gelatinous fibers as fundamental building blocks of plant movement: a case study in woody vines
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Oral PaperChery, Joyce; Glos, Rosemary; Anderson, Charles.gelatinous fibers
tension fibers
lianas
climbing mechanisms
cell wall
brassinosteroid
hormones
vines
DS3008July 22nd 11:45 am/
Canceled
A climbing fig: what is the strategy for success?
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Oral PaperAngeles, Pedro; Ewers, Frank; Lopez-Portillo, Jorge; Cocoletzi, Eliezer.xylem
hydraulic efficiency
functional traits
Leaf Architecture
July 22nd 12:00 pm/Break
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DS3010July 22nd 12:30 pm/Spring floral phenology of temperate trees in relation to vascular cambium reactivation
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Oral PaperRay, Dustin; Miller, Elise; Arthur, Andrew; Savage, Jessica.phenology
Phloem Architecture
Cambium
anatomy
DS3011July 22nd 12:45 pm/From cells to stems: the hydraulic implications of primary vascular construction in ferns
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Oral PaperSuissa, Jacob; Friedman, William.cavitation
fern
optical vulnerability
primary vasculature
rhizome
stele
vulnerability segmentation
xylem
DS3012July 22nd 1:00 pm/When what seems successive cambia in Nyctaginaceae (Caryophyllales) is actually a new type of interxylary phloem
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Oral PaperL. Cunha Neto, Israel; Pace, Marcelo; angyalossy, Veronica.cambial variants
development
ontogeny
polycyclic eustele
secondary growth
stem anatomy
DS3013July 22nd 1:15 pm/Naked resting bud morphologies and their taxonomic and geographic distributions in temperate, woody floras
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Oral PaperSchoonderwoerd, Kristel; Friedman, William.bud scale
cataphyll
naked bud
resting bud
temperate forests
tree architecture
winter bud
winter dormancy
DS3014July 22nd 1:30 pm/Exploring the potential evolutionary adaptation of leaf heteroblasty in Hawaiian Chenopodium oahuense ssp. ilioensis
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Oral PaperBullock, Madison; Williams, Tanisha; Martine, Christopher; Haase, Butch; Cantley, Jason.Heteroblasty
Chenopodium
Morphometrics
Hawai'i
DS3015July 22nd 1:45 pm/Trait Differences between Native vs. Invasive Plants on Islands: A Leaf Anatomical Approach
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Oral PaperDeBevoise, Devon; Muir, Christopher; Barton, Kasey.
DS3016July 22nd 2:00 pm/Structural control of rapid pulvinus movement in Mimosa pudica
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Oral PaperSleboda, David; Geitmann, Anja; Sharif-Naeini, Reza.pulvinus
biomechanics
Mimosa pudica
cell wall
epidermis
Thigmonasty
morphology
DS3017July 22nd 2:15 pm/Leaf tooth in Rosa sp. (Rosaceae): a morphoanatomical study of the glands found at the leaflet tooth apex
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Oral PaperSilva, Maycon de Sousa; Coutinho, Italo Antônio Cotta; Rios, Alex Batista Moreira; Dalvi, Valdnéa Casagrande.secretory structure
histochemistry
anatomy
colleter
Plant ecology
Thursday, July 22nd, 10:00 am to 12:00 pm · /
Session ECO4: Contributed Papers: Ecology: Community Assemblages, Succession and Marcescence
Presiding: Martin Stevens, ; Sienna Wessel, Floradigm Botanical Consulting
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ECO4001July 22nd 10:00 am/Trajectories and drivers of compositional and functional change in restored sagebrush steppe communities of Grand Teton National Park
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Oral PaperWessel, Sienna; Jones, Laura; Kramer, Erik; Shoemaker, Lauren; Laughlin, Daniel.plant community ecology
restoration
biodiversity
sagebrush steppe
functional traits
ECO4002July 22nd 10:15 am/Community Assembly of Vertic Clay Endemic Annual Plants of the San Joaquin Desert
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Oral PaperFryer, Emma; O'Dell, Ryan; Rajakaruna, Nishanta.edaphic endemism
Rare plants
Native Plants
plant community ecology
desert
vertic clay
ECO4003July 22nd 10:30 am/Native plant and insect communities along perimeter plantings and interiors of vineyards
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Oral PaperZgurzynski, Katarzyna; Vasseur, Liette.Native Plants
Vineyards
Parasitoids
Entomology
Ecology
Agroecosystems
ECO4004July 22nd 10:45 am/Intersection of floristic quality and taxonomic distinctness in wetland plant assemblages
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Oral PaperJog, Suneeti; Jog, Suneeti; Bried, Jason.bioassessment
ecological conservatism
evolutionary relatedness
phylogenetic clumping
species richness
ECO4005July 22nd 11:00 am/Why do some deciduous plants retain dead leaves through winter?: Exploring marcescence
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Oral PaperHeberling, Mason; Muzika, Rose-Marie.phenology
leaf senescence
deciduousness
Fagus grandifolia
ECO4006July 22nd 11:15 am/A meta-analysis of microbially-mediated stabilization and fitness differences among plants
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Oral PaperKandlikar, Gaurav; Yan, Xinyi.Species coexistence
plant-microbe interactions
competition
plant-soil interactions
ECO4007July 22nd 11:30 am/Two morphologically and functionally similar bunchgrass species have different effects on plant assemblages
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Oral PaperBaruzzi, Carolina; Crandall, Rae.plant community ecology
Plant diversity
Bunchgrass
Pine savannas
Plant associations
Wiregrass
ECO4008July 22nd 11:45 am/Mesoamerican tree species composition legacy suggests alternative stable states
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Oral PaperStevens, Martin; Ross, Nanci.Mesoamerica
stability
frugivory
mutualism
Mayan
alternative stable states
Thursday, July 22nd, 10:00 am to 11:30 am · /
Session MY6: Contributed Papers: Mycology: Systematics and Biodiversity
Presiding: Alfredo Justo, New Brunswick Museum; Lindsey Becker, North Carolina State University
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MY6001July 22nd 10:00 am/Hidden within the tropics: Tropicalia nom. prov., a new genus of bird’s nest fungi (Nidulariaceae) with the description o
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Oral PaperKraisitudomsook, Nattapol; Choeyklin, Rattaket; Boonpratuang, Thitiya; Smith, Matthew.gasteromycetes
Molecular Systematics
Agaricales
Mycology
MY6002July 22nd 10:15 am/Morphology and Phylogeny reveal one new species and one new record of Russula in subg. Heterophyllidia for Pakistani mycobiota
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Oral PaperNaseer, Arooj; Khurshid, Rubab.biodiversity
Mycology
MY6003July 22nd 10:30 am/The Pluteus leoninus complex across the Holarctic region (Pluteaceae, Agaricales)
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Oral PaperJusto, Alfredo; Ševčíková, Hana; Malysheva, Ekaterina; Bulyonkova, Tatiana; Vellinga, Else; Muñoz, Guillermo; Heilmann-Clausen, Jacob; Ferisin, Giuliano; Dovana, Francesco; Horak, Egon.Systematics
phylogeny
ITS
Basidiomycota
Pluteus
Mycology
MY6004July 22nd 10:45 am/An overview on Laccaria montana, a species described by Singer from the Swiss Alps
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Oral PaperDovana, Francesco; Garbelotto, Matteo.Hydnangiaceae
Mycology
MY6005July 22nd 11:00 am/Elucidating the seed mycobiome of four wheat cultivars: a culture-based approach
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Oral PaperBecker, Lindsey; Cubeta, Marc A..Seed Mycobiome
Mycology
MY6006July 22nd 11:15 am/Population structure within Lentinula edodes in Asia inferred from 71 whole genome sequences
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Oral PaperPatev, Sean; Naranjo-Ortiz, Miguel; Min, Byoungnam; Barry, Kerrie; Gibbons, John; Hughes, Karen; LaButti, Kurt; Mata, Juan; Terashima, Kazuhisa; Xiao, Yang; Menolli Jr, Nelsom; Grigoriev, Igor; Hibbett, David.Lentinula
Shiitake
Cultivated
Domesticated
Culinary
Population
Subspecies
Mycology
Thursday, July 22nd, 10:00 am to 12:00 pm · Virtual/Virtual
Session PHYLOIII: Contributed Papers: Phylogenomics III
Presiding: Gil Yardeni, University of Vienna; Aaron Lee, University of Minnesota, Twin Cities
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PHYLOIII001July 22nd 10:00 amVirtual/VirtualPhylogenomics with Hyb-Seq Unravels Korean Hosta Evolution
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Oral PaperYoo, Mi-Jeong; Lee, Byoung-Yoon; Kim, Sangtae; Lim, Chae Eun.phylogenomics
Korean Hosta
Hyb-Seq
Targeted enrichment
divergence time estimation
PHYLOIII002July 22nd 10:15 amVirtual/VirtualPlastid genomes provide resolution and support for phylogenetic relationships in Zinniinae (Asteraceae; Heliantheae)
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Oral PaperSkibicki, Sam; Barrett, Craig.phylogenomics
Asteraceae
Herbariomics
Plastid genomes
Zinniinae
PHYLOIII003July 22nd 10:30 amVirtual/VirtualA phylogenomics approach to resolving one of the world’s most diverse, tropical angiosperm radiations: Melastomataceae
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Oral PaperBacci, Lucas; Cellinese, Nico; Michelangeli, Fabian; Judd, Walter; Reginato, Marcelo; Majure, Lucas.Comparative Phylogenetics
Neotropics
Paleotropics
radiation
PHYLOIII004July 22nd 10:45 amVirtual/VirtualPlastome phylogenetics within the South American garlics (tribe Leucocoryneae, Allioideae, Amaryllidaceae)
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Oral PaperSassone, Agostina; Blattner, Frank.Alliaceae
chloroplast
phylogenomics
whole genome shotgun (WGS)
PHYLOIII005July 22nd 11:00 amVirtual/VirtualCustom-made or universal? The use of target capture to bridge macro- and microevolutionary processes in tillandsioid bromeliads (Tillandsia spp), a Neotropical rapid radiation
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Oral PaperYardeni, Gil; de la Harpe, Marylaure; Barfuss, Michael; Till, Walter; Crego, Clara Groot; Rivera, Norma; Viruel, Juan; Paris, Margot; Hess, Jaqueline; Kroemer, Thorsten; Lexer, Christian; Paun, Ovidiu; LeRoy, Thibault.Bromeliaceae
Angiosperms353
targeted sequencing
target capture
evolutionary radiation
Tillandsia
population genetic structure
phylogenomics
PHYLOIII006July 22nd 11:15 amVirtual/VirtualTargeted enrichment of Angiosperms353 in the Dipsacales highlights nodes of conflict and clarity
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Oral PaperLee, Aaron; Gilman, Ian S.; Srivastav, Mansa; Lerner, Ariel; Donoghue, Michael; Clement, Wendy.Zabelia
Heptacodium
Angiosperms353
gene tree conflict
cytonuclear discordance
PHYLOIII007July 22nd 11:30 amVirtual/VirtualDamage in Antique DNA from Herbarium Specimens: Harmful Rust or Healthy Patina?
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Oral PaperJohnson, Matthew; Audi, Lauren; Zerega, Nyree; Gardner, Elliot M..target capture
Herbariomics
Artocarpus
bioinformatics
PHYLOIII008July 22nd 11:45 amVirtual/VirtualPhylogenomics of Fagaceae: evolutionary correlates of a pollination shift
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Oral PaperGardner, Elliot M.; Arifiani, Deby; Pereira, Joan; Garner, Mira; Worcester, Lindsey; Hahn, Marlene; Manos, Paul; Cannon, Charles; Hipp, Andrew.phylogenomics
Fagaceae
HybSeq
pollination
Systematics
oaks
supertrees
Quercus
Lithocarpus
Castanopsis
Thursday, July 22nd, 10:00 am to 12:00 pm · /
Session PL6: Contributed Papers: Paleobotany: Paleozoic/Mesozoic Paleobotany
Presiding: Steven Manchester, Florida Museum of Natural History
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PL6001July 22nd 10:00 am/Late Pennsylvanian (Missourian) plants from the Dennis Formation in Clay County, Missouri
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Oral PaperJud, Nathan; Burch, Claire; Serbet, Rudolph.fossils
Paleozoic
Medullosales
PL6002July 22nd 10:15 am/Mesozoic “cupulate” gymnosperms: how to distinguish Doyleales from Umkomasiales
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Oral PaperRothwell, Gar W.; Klymiuk, Ashley; Stockey, Ruth A..Cupulate Gymnosperms
Doylea
mesozoic
homology
Seed Ferns
Umkomasia
PL6003July 22nd 10:30 am/Quantitative paleobotanical climate estimation in the Mesozoic: a CRACLE based approach
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Oral PaperHarbert, Robert; Escapa, Ignacio.paleoclimate
mesozoic
Patagonia
CRACLE
Paleobotany
PL6004July 22nd 10:45 am/Structure and homologies of seed enclosing fructifications among Mesozoic “cupulate” gymnosperms
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Oral PaperStockey, Ruth A.; Klymiuk, Ashley; Rothwell, Gar W..Cupulate Gymnosperms
mesozoic
Frond Homologue
Simple Shoot Homologue
Compound Shoot Homologue
Ovulate Fructifications
PL6005July 22nd 11:00 am/Plant-fungal associations in endomycorrhizal root nodules of Early Cretaceous conifers (Vancouver Island, Canada)
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Oral PaperImada, Yume; Stockey, Ruth A.; Rothwell, Gar W.; Tomescu, Alexandru M. F..arbuscular mycorrhizal fungi
plant-fungal interactions
anatomy
mesozoic
Cretaceous
root nodule
Paleobotany
Fossil
conifer
PL6006July 22nd 11:15 am/Ovulate cones of Schizolepidopsis provide insights into the evolution of Pinaceae
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Oral PaperMatsunaga, Kelly; Herendeen, Patrick; Herrera, Fabiany; Ichinnorov, Niiden; Crane, Peter; Shi, Gongle.conifers
phylogenetics
plant evolution
Pinaceae
fossils
Paleobotany
PL6007July 22nd 11:30 am/An early Cretaceous homosporous lycopod from China and the evolution of crown clubmosses
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Oral PaperHerrera, Fabiany; Testo, Weston; Field, Ashley; Clark, Elizabeth; Herendeen, Patrick; Crane, Peter; Shi, Gongle.anatomy
stele
plectostele
microphyll
evolution
Fossil
PL6008July 22nd 11:45 am/Morphology, ultrastructure, and evolutionary significance of pollen from a Hedyosmum-like staminate structure (Chloranthaceae) from the Early Cretaceous of Portugal
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Oral PaperMendes, Mário Miguel; Tekleva, Maria; Endress, Peter; Kvaček, Jiří; Doyle, James.Angiosperms
Chloranthaceae
pollen
Cretaceous
Portugal
Thursday, July 22nd, 10:00 am to 12:00 pm · /
Session RP1: Contributed Papers: Reproductive Processes 1
Presiding: Allison Kwok, Trent University; Jennifer Ison, The College Of Wooster
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RP1001July 22nd 10:00 am/The measurement of sexual selection in modular organisms: patterns of mating and reproductive success in the clonal plant Sagittaria latifolia (Alismataceae)
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Oral PaperKwok, Allison; Dorken, Marcel.sexual selection
clonality
evolution
sexual system
fitness
RP1002July 22nd 10:15 am/Individual flowering schedules and floral display size in monkeyflower: a common garden study
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Oral PaperSemski, Wendy; Mitchell, Randall; Karron, Jeffrey.flowering phenology
floral display
pollination
selfing
RP1003July 22nd 10:30 am/Spring fires improve summer mating opportunities and influence multiple components of reproductive fitness
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Oral PaperRichardson, Lea; Beck, Jared; Wagenius, Stuart.Fire
seed production
reproductive fitness
flowering phenology
mating potential
prairie
perennial
synchrony
mating opportunities
RP1004July 22nd 10:45 am/Weighing the Risks and Benefits of Flowering Early for the Woody Perennial Prunus pumila (Rosaceae)
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Oral PaperDiver, Danielle Lake; Savage, Jessica.climate change
Prunus
pollinators
Freezing tolerance
Floral development
plant reproduction
RP1005July 22nd 11:00 am/Variation in male and female fitness, a test of Bateman's principle
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Oral PaperKarron, Jeffrey; Christopher, Dorothy; Mitchell, Randall; Semski, Wendy; Smallwood, Patrick Alan; Trapnell, Dorset.pollination
plant reproduction
monkeyflower
mate diversity
paternity
gene dispersal
RP1006July 22nd 11:15 am/How are vibrations transmitted in different buzz-pollinated flowers?
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Oral PaperNevard, Lucy; Russell, Avery; Foord, Karl; Vallejo-Marin, Mario.Buzz pollination
pollination
floral morphology
poricidal
heteranthery
biophysics
Solanum
RP1007July 22nd 11:30 am/Indirect effect of climate on pollination drives colour polymorphism in Anemone coronaria
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Oral PaperSapir, Yuval; Keasar, Tamar; Rolnik, Daniela; Hochberg, Nurit; Fedorenko, Aliza; Klein, Tamir.pollination
floral trait evolution
colour
climate
RP1008July 22nd 11:45 am/Visits by a solitary specialist bee increase a prairie plant’s male fitness through siring offspring on other plants compared to visits by generalist bees
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Oral PaperIson, Jennifer; Hill, Lauryn; Incarnato, Miyauna Monique Nicole; Jackson, Evan; Johnson, Ren; Pearson, Avery; Snider, Sarah; Stevens, Mia; Zelman, Zeke.plant-pollinator interactions
male fitness
pollination ecology
Echinacea angustifolia
Bees
tallgrass prairie
paternity
pollinator effectiveness
Thursday, July 22nd, 10:00 am to 2:30 pm · /
Session SY5: Symposium: The Hills are Alive: Ecology and Evolution of the Intermountain West Flora
Presiding: Catherine Rushworth, University of Minnesota; Susana Wadgymar, Davidson College
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July 22nd 10:00 am/Introduction
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SY5002July 22nd 10:15 am/Alpine plant responses to climate variation: long-term trends and experimental insights from the Niwot Ridge LTER
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Symposium PresentationEmery, Nancy.Rocky Mountains
alpine
Niwot Ridge
LTER
climate change
phenology
tundra
long-term research
SY5003July 22nd 10:45 am/The effect of pollen parasites and pollinators on flower morphology: Evidence from two species of Penstemon (Plantaginaceae) from the Intermountain West
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Symposium PresentationRodriguez-Peña, Rosa A.; Rodriguez-Peña, Rosa A.; Wolfe, Andi.pollen-collecting bees
reproductive biology
pollination ecology
floral morphology
flower size
SY5004July 22nd 11:15 am/Consequences of intraspecific variation in big sagebrush for ecological pattern and process in the Great Basin
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Symposium PresentationCaughlin, T. Trevor; Zaiats, Andril; Germino, Matthew J.; Delparte, Donna M.; Richardson, Bryce A.; Forbey, Jennifer S.; Olsoy, Peter; Cattau, Megan.polyploidy
sagebrush steppe
thermal ecology
root zone of influence
spatial model
July 22nd 11:45 am/Discussion
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July 22nd 12:00 pm/Break
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SY5007July 22nd 12:30 pm/Conservation for Nutrition: Importance of Conserving Wild Edible Plant Habitat for Food Security, Cultural Identity, and Planetary Health in the Northern Rocky Mountains
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Symposium PresentationAhmed, Selena; Dupuis, Virgil; Smith, Erin; Warne, Teresa.Planetary Health
SY5008July 22nd 1:00 pm/Climate change and the evolutionary ecology of plant infectious disease
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Symposium PresentationMiller, Ian.disease ecology
climate change
epidemiology
SY5009July 22nd 1:30 pm/The evolution and ecology of apomixis in Boechera of the Northern Rocky Mountains
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Symposium PresentationRushworth, Catherine.evolution of sex
hybridization
apomixis
Boechera
evolutionary ecology
July 22nd 2:00 pm/Discussion
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Thursday, July 22nd, 12:00 pm to 1:15 pm · /
Session D3: Discussion Session: MSA Student Section Mentorship Panel
Presiding: Tania Kurbessoian, University of California, Riverside; Rob Powers,
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July 22nd 12:00 pm/MSA Student Section Job Panel
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Mycology
Thursday, July 22nd, 12:00 pm to 1:00 pm · Virtual/Virtual
Session EX11: Exhibits: Exhibit Hall Open
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July 22nd 12:00 pmVirtual/VirtualExhibit Hall Open
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Thursday, July 22nd, 12:00 pm to 1:00 pm · Virtual/Virtual
Session L8: Luncheon: Author Chat
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July 22nd 12:00 pmVirtual/VirtualAuthor Chat
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Thursday, July 22nd, 12:00 pm to 1:00 pm · /
Session O1: Office: BSA Office Hour
Presiding: Heather Cacanindin,
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July 22nd 12:00 pm/BSA Office Hour
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Thursday, July 22nd, 12:30 pm to 2:00 pm · /
Session C08: Colloquium: PhyloCode 2020: Naming the Tree of Life II
Presiding: Nico Cellinese, University of Florida; Michael Donoghue, Yale University
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C08001July 22nd 12:30 pm/Deep Reticulate Evolution and Phylogenetic Nomenclature
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Colloquium PresentationsSoltis, Pamela; Soltis, Douglas.reticulation
phylogeny
PhyloCode
phylogenetic nomenclature
C08002July 22nd 12:45 pm/Lantana and Lippia: Gordian or Linnaean Knot?
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Colloquium PresentationsOlmstead, Richard; Olmstead, Richard; Lu-Irving, Patricia; O'Leary, Nataly.PhyloCode
nomenclatural stability
Linnaean genera
Verbenaceae
Lantana
Lippia
C08003July 22nd 1:00 pm/Application of the PhyloCode at the level formerly known as species, with examples from mosses
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Colloquium PresentationsMishler, Brent.species concepts
PhyloCode
mosses
SNaRC
C08004July 22nd 1:15 pm/Life in the digital world: a journey from RegNum to phyloreferences
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Colloquium PresentationsCellinese, Nico; Vaidya, Gaurav; Lapp, Hilmar.phylogenetic nomenclature
RegNum
Phyloreferences
Clade definitions
July 22nd 1:30 pm/Discussion
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Thursday, July 22nd, 12:30 pm to 4:30 pm · /
Session C09: Colloquium: Speciation Mechanisms in Plants
Presiding: Patricia Bedinger, Colorado State University; Lila Fishman, University of Montana; Kathleen Kay, UC Santa Cruz; Jeremiah Busch, Washington State University
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July 22nd 12:30 pm/Introduction
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C09002July 22nd 12:45 pm/The strength of reproductive isolating barriers in flowering plants redux: insights from studies quantifying pre- and postzygotic reproductive isolation over the past 15 years
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Colloquium PresentationsChristie, Kyle; Lowry, David.Speciation
Reproductive isolaton
Meta-analysis
C09003July 22nd 1:00 pm/Selfing, niche diversification and species boundaries
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Colloquium PresentationsKalisz, Susan; Grant, Alannie-Grace; Randle, April; Spigler, Rachel.selfing
mating system
Collinsia
Niche Modeling
pollination
C09004July 22nd 1:30 pm/Reinforcement and ecological speciation between incipient outcrossing and selfing Clarkia species
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Colloquium PresentationsMoeller, David.Reproductive Isolation
mating system
character displacement
outcrossing and selfing
floral evolution
assortative mating
hybridization
July 22nd 2:00 pm/Break
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C09006July 22nd 3:00 pm/The roles of fitness trade-offs and habitat isolation in speciation via ecological divergence
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Colloquium PresentationsSianta, Shelley; Kay, Kathleen.Reproductive Isolation
serpentine
local adaptation
endemism
trade-offs
competitive ability
C09007July 22nd 3:15 pm/The genetic and physiological basis of ecological reproductive isolation between coastal perennial and inland annual ecotypes of Mimulus guttatus
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Colloquium PresentationsLowry, David.local adaptation
Speciation
Reproductive Isolation
Trade-off
monkeyflower
C09008July 22nd 3:30 pm/Mating system transitions alter reproductive isolating barriers
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Colloquium PresentationsBroz, Amanda; Miller, Christopher; Randle, April; Tovar-Mendez, Alejandro; Sianta, Shelley; Simpson-Van Dam, Armeda; Hahn, Matthew; McClure, Bruce; Bedinger, Patricia.mating system
self-incompatibility
pollen-pistil interactions
Reproductive Isolation
interspecific interactions
Solanum
C09009July 22nd 3:45 pm/New genomic resources and comparative analyses pave the way for understanding the association between selfing and species divergence in Collinsia
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Colloquium PresentationsSpigler, Rachel; Frazee, Lauren; Rifkin, Joanna; Grant, Alannie-Grace; Maheepala, Dinusha; Litt, Amy; Wright, Stephen; Kalisz, Susan.selfing rate
Speciation
gene expression
parallel evolution
genomics
floral evolution
C09010July 22nd 4:00 pm/The evolution of hybrid seed inviability in a group of cryptic perennial Mimulus
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Colloquium PresentationsCoughlan, Jenn.Speciation
Reproductive Isolation
conflict
hybridization
C09011July 22nd 4:15 pm/Dynamic colonization history drives geographic patterns of reproductive incompatibility
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Colloquium PresentationsKoski, Matthew; Busch, Jeremiah; Galloway, Laura.hybrid breakdown
Reproductive Isolation
glacial refugia
colonization
phylogeography
Thursday, July 22nd, 12:30 pm to 2:30 pm · /
Session ECO5: Contributed Papers: Ecology: Stress
Presiding: Elsa A Cousins, University of Massachusetts Amherst; Thomas Anneberg, University of Pittsburgh
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ECO5001July 22nd 12:30 pm/The effect of neopolyploidy on population demography across nutrient environments in Spirodela polyrhiza
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Oral PaperAnneberg, Thomas; Turcotte, Martin; Ashman, Tia-Lynn; O’Neill, Elizabeth.polyploidy
nutrients
ecological stoichiometry
abiotic stress
ECO5002July 22nd 12:45 pm/Multivariate floral traits responses to water deficit
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Oral PaperKuppler, Jonas.Drought
floral traits
climate change
ECO5003July 22nd 1:00 pm/Toxic soils impact size hierarchies and competitive outcome
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Oral PaperDingus, Abigail; Roslund, Marja I.; Brauner, Soren; Sinkkonen, Aki; Weidenhamer, Jeffrey.Size hierarchies
Competiton
Metal toxicity
Density-dependence
ECO5004July 22nd 1:15 pm/Growth trait and gene expression data suggest that above-freezing cold adaptation in Pooideae grasses predates drought adaptation
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Oral PaperDas, Aayudh; Preston, Jill.Drought
abiotic stress
Transcriptome
RNA Seq
climate
Grass
ECO5005July 22nd 1:30 pm/Conflicting selection on floral size and its relation with heat reward in Royal Irises
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Oral PaperLozada Gobilard, Sissi; Fedorenka, Aliza; Klein, Tamir; Lenhard, MIchael; Sapir, Yuval.Selection
flower size
heat reward
pollination
floral traits
plant-pollinator interactions
ECO5006July 22nd 1:45 pm/Phenological response to water retention applied before and during flowering and its fitness consequences in populations of Linum bienne Mill. from different climatic regions
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Oral PaperLandoni, Beatrice; Perez-Barrales, Rocio; Armbruster, W S.flowering phenology
fruiting phenology
Drought
adaptation
Plasticity
ECO5007July 22nd 2:00 pm/Effects of water stress on floral scent, morphology and reproductive success
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Oral PaperHöfer, Rebecca; Ayasse, Manfred; Kuppler, Jonas.Brassicaceae
climate change
Drought
floral traits
plant-pollinator interactions
ECO5008July 22nd 2:15 pm/Shifts in morphology and phytochemical production of mustard plant Thlaspi arvense in response to water stress in a greenhouse setting
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Oral PaperCousins, Elsa A; Sternick, Sara; Stinson, Kristina.Plant Chemistry
phytochemicals
glucosinolates
greenhouse study
invasive plants
Thursday, July 22nd, 12:30 pm to 1:30 pm · Virtual/Virtual
Session M18: Meeting: CV Reviews
Presiding: Michelle Gaynor, University of Florida
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July 22nd 12:30 pmVirtual/VirtualCV Reviews
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Thursday, July 22nd, 12:30 pm to 2:00 pm · Virtual/Virtual
Session MACROII: Contributed Papers: Macroevolution II
Presiding: Nora Heaphy, Yale University
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MACROII001July 22nd 12:30 pmVirtual/VirtualDiversification dynamics and evolution of old biodiversity hotspots – the Australian temperate flora has no global analogue
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Oral PaperNge, Francis; Waycott, Michelle; Biffin, Ed; Thiele, Kevin.diversification
macroevolution
Australian flora
radiation
BAMM
GeoHiSSE
biodiversity hotspot
Speciation
tropical rainforests
MACROII002July 22nd 12:45 pmVirtual/VirtualClimate niche evolution in Portulaca, the C4-CAM plant
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Oral PaperHeaphy, Nora; Edwards, Erika J..Portulaca
CAM
C4
Photosynthesis
climate niche
Caryophyllales
MACROII003July 22nd 1:00 pmVirtual/VirtualRocks, climate, substrate, shoots: reconstructing the history of soil and climate preference in the four o’clock tribe (Nyctaginaceae tribe Nyctagineae)
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Oral PaperHumphreys, Emily; Edwards, Caroline; Last, Noah; Tasca, Julia A.; Brunner, Anna; Mikenas, Jessica; Henzler-Lhasawa, Chamden; Douglas, Norman; Flores, Hilda; Ochoterena, Helga; Hernández-Ledesma, Patricia; Nosratinia, Sonia; LoPresti, Eric; Weber, Marjorie; Thulin, Mats; Petersen, Gitte; Friis, Ib; Smith, Stephen; Moore, Michael.Nyctaginaceae
Mirabilis
Commicarpus
Abronia
Boerhavia
Acleisanthes
Gypsophile
Gypsum
edaphic endemism
climate niche
edaphic niche
MACROII004July 22nd 1:15 pmVirtual/VirtualIn defense of Apocynaceae: what can we say about evolution of pyrrolizidine alkaloids from evolution of homospermidine synthase?
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Oral PaperSmith, Chelsea R.; Teisher, Jordan; Kaltenegger, Elisabeth; Moore, Abigail; Straub, Shannon; Livshultz, Tatyana.Apocynaceae
Gene duplication
specialized metabolism
pyrrolizidine alkaloid
tests for selection
MACROII005July 22nd 1:30 pmVirtual/VirtualA comparative approach to understanding floral adaptation to climate and pollinators during Silene diversification
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Oral PaperMiladin, Jenna; Steven, Janet; Collar, David.pollination
floral traits
climate
Silene
macroevolution
MACROII006July 22nd 1:45 pmVirtual/VirtualIntegrating fossil flowers into a large-scale angiosperm phylogeny using model-based approaches
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Oral PaperLópez Martínez, Andrea Monserrath; Magallon, Susana; Jürg, Schönenberger; von Balthazar, Maria; Gonzalez Martinez, Cesar; Ramírez-Barahona, Santiago; Sauquet, Hervé.fossil flowers
phylogenetic analysis
floral morphology
total evidence
Thursday, July 22nd, 12:30 pm to 2:30 pm · /
Session PL7: Contributed Papers: Paleobotany: Mesozoic/Cenozoic Paleobotany
Presiding: Nathan Jud, William Jewell College
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PL7001July 22nd 12:30 pm/Twigs with attached leaves and fruits of the extinct Eurasian Eudicot, Palibinia, from the Eocene Green River flora of Utah, USA
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Oral PaperManchester, Steven; Judd, Walter.shale
leaves
fossil flowers
Angiosperms
PL7002July 22nd 12:45 pm/Late Cretaceous coastal forests: The Campanian flora of Sucia and Little Sucia Islands, Washington state
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Oral PaperAtkinson, Brian; Tang, Keana; Tang, Keana; Smith, Selena.Fruits
Cretaceous
Campanian
seeds
Tomography  
PL7003July 22nd 1:00 pm/Comparison of Wood Anatomical Features of Stems, Branches and Roots of Platanus occidentalis, P. mexicana and P. wrightii (Platanaceae): Implicatio
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Oral PaperParrott, Joan.Fossil
wood
Platanus-like
Platanaceae
PL7004July 22nd 1:15 pm/Fossil capsular valves of Koelreuteria (Sapindaceae) from the Eocene of central Tibetan Plateau and their biogeographic implications
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Oral PaperChen, Peirong; Del Rio, Cedric; Wang, Tengxiang; Su, Tao.Capsular valve
 Koelreuteria
Eocene
Tibetan Plateau
biogeography
PL7005July 22nd 1:30 pm/The Beaver Creek flora, a late Paleogene - early Neogene flora of southwestern Montana
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Oral PaperHamersma, Ashley; Manchester, Steven.
PL7006July 22nd 1:45 pm/Can old fossils still cut the mustard?—exploring the paleobotanical record of Brassicaceae and related families
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Oral PaperHuegele, Indah; Manchester, Steven.Systematics
Brassicales
Cleomaceae
Capparaceae
PL7007July 22nd 2:00 pm/Update on the Ponderosa Flora, an early middle Miocene Megafossil and Palynologic Assemblage from Payette Lake, Valley County, Idaho
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Oral PaperFields, Patrick F; Ertter, Barbara.Miocene
Paleobotany
Idaho
Megafossil
Microfossil
Latah Flora
PL7008July 22nd 2:15 pm/Seeds of Zanthoxylum (Rutaceae) from the Pliocene Gray Fossil Site, Tennessee, U.S.A
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Oral PaperHermsen, Elizabeth.Rutaceae
Pliocene
Fossil
Zanthoxylum
North America
Thursday, July 22nd, 12:30 pm to 2:30 pm · /
Session RP2: Contributed Papers: Reproductive Processes 2
Presiding: Dorothy Christopher, University Of Wisconsin - Milwaukee; M Alejandra Jaramillo, Universidad Militar Nueva Granada
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RP2001July 22nd 12:30 pm/Floral biology and flower visitors of cocoa (Theobroma cacao L.)
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Oral PaperReyes-Palencia, Jaime; Jimenez, Pedro; Jaramillo, M Alejandra.floral visitors
phenology
RP2002July 22nd 12:45 pm/The Phylogenetic Distribution and Frequency of Self-incompatibility in the Legumes
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Oral PaperDelaney, Lucy; Igić, Boris.Fabaceae
self-incompatibility
flowering plant evolution
RP2003July 22nd 1:00 pm/Pollination Effectiveness of Different Floral Visitors to Mimulus ringens
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Oral PaperMitchell, Randall; Starvaggi, Dana; Fitzgerald, Victor; Karron, Jeffrey.pollination
effectiveness
Mimulus
pollinator visitation
pollen
bee
hummingbird
bumble bee
pollen depletion
mutualism
RP2004July 22nd 1:15 pm/Slower than predicted settling velocity of pollen in the forest grass Diarrhena obovata (Gleason) Brandenburg increases dispersal potential
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Oral PaperKlahs, Phillip; Clark, Lynn.Poaceae
pollination
biomechanics
Anemophily
RP2005July 22nd 1:30 pm/The effect of life history strategy and clonal reproduction on autopolyploid establishment
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Oral PaperVan Drunen, Wendy; Friedman, Jannice.polyploidy
clonal reproduction
minority cytotype exclusion
theory
life history
perenniality
RP2006July 22nd 1:45 pm/Intraspecific breakdown of self-incompatibility in Physalis acutifolia (Solanaceae)
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Oral PaperPretz, Chelsea; Smith, Stacey.selfing
Solanaceae
physalis
mating system
reproductive strategy
self-incompatibility
RP2007July 22nd 2:00 pm/Pollination of Nypa fruticans (Wurmb.) in a South Florida botanic garden
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Oral PaperValdes, Imeña; Tucker Lima, Joanna; Noblick, Larry.Nypa fruticans
plant-animal interactions
nipa palm
ant pollination
mangrove
phenology
RP2008July 22nd 2:15 pm/Edge effects and mating patterns in a bumblebee-pollinated plant
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Oral PaperChristopher, Dorothy; Karron, Jeffrey; Trapnell, Dorset; Mitchell, Randall.mating system
floral display
selfing rate
geitonogamy
Mimulus
pollinator visitation
Thursday, July 22nd, 12:30 pm to 2:30 pm · Virtual/Virtual
Session SYSTV: Contributed Papers: Systematics V: Euasterids cont.
Presiding: Andi Wolfe, The Ohio State University; TILOTTAMA ROY, Missouri Western State University
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SYSTV001July 22nd 12:30 pmVirtual/VirtualPhylogenetic investigation of Bacopa (Plantaginaceae) using molecular and morphological data
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Oral PaperTippery, Nicholas; Gonzalez-Socoloske, Daniel; Leliaert, Frederik; Barkes, Noah; Heyer, William; Binns, John; Thompson, Tai.Aquatic plants
Molecular Systematics
phylogenetics
Taxonomy
biogeography
SYSTV002July 22nd 12:45 pmVirtual/VirtualPatterns of Staminode Evolution in Penstemon (Plantaginaceae)
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Oral PaperFabre, Paige; Wolfe, Andi; Stone, Benjamin.Penstemon
staminode
floral trait evolution
SYSTV003July 22nd 1:00 pmVirtual/VirtualThe genus Diascia (Hemimeridae, Scrophulariaceae s.s.) – phylogeny, biogeographical and life history patterns
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Oral PaperGoodman, Glynis; Kahnt, Belinda; Hattingh, W.N.H; Kuhlmann, M.; van der Niet, T..phylogenetic analysis
Biogeographical pattern
life history
evolution
SYSTV004July 22nd 1:15 pmVirtual/VirtualAssembling and Dating a Near-Comprehensive Phylogeny of Lamiaceae: Strategies and Progress
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Oral PaperAbair, Alexander; Sun, Miao; Godden, Grant; El-Banhawy, Ahmed; Smith, Stephen; Soltis, Douglas; Soltis, Pamela.Lamiaceae
Mint
Dating
phylogeny
SYSTV005July 22nd 1:30 pmVirtual/VirtualA fresh look at the evolutionary diversification of the "Rosinweeds" (Genus: Silphium; Family:Asteracaeae)
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Oral PaperROY, TILOTTAMA.Asteraceae
Silphium
phylogenetics
diversification
SYSTV006July 22nd 1:45 pmVirtual/VirtualA Phylogeny of the Western North American Montane Perennial Genus Helianthella
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Oral PaperRiley, Reece; Waselkov, Katherine.
SYSTV007July 22nd 2:00 pmVirtual/VirtualAre the Fetid Marigolds (Dyssodia, Tageteae: Asteraceae) a clade?
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Oral PaperHinojosa-Espinosa, Oscar; Potter, Daniel.Compositae
Heliantheae Alliance
Marigold tribe
phylogenetic analysis
SYSTV008July 22nd 2:15 pmVirtual/VirtualInvestigating species relationships and evolutionary patterns of defense strategies in Tricalysia (Rubiaceae)
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Oral PaperSantos, Malia; Tank, David.Systematics
Rubiaceae
macroevolution
Tricalysia
Thursday, July 22nd, 1:30 pm to 2:30 pm · Virtual/Virtual
Session S12: Special Lecture: Karling Lecture - Anita Sil
Presiding: C. Alisha Quandt, University of Colorado; Julia Kerrigan, Clemson University
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S12001July 22nd 1:30 pmVirtual/VirtualRegulation of cell shape and virulence in response to temperature in the fungal pathogen Histoplasma
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Special AddressSil, Anita.
Thursday, July 22nd, 3:00 pm to 5:00 pm · /
Session ECO6: Contributed Papers: Ecology: Restoration and Conservation
Presiding: Sara Johnson, Illinois Natural History Survey; Victoria Borowicz, Illinois State University
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ECO6001July 22nd 3:00 pm/Hemiparasites do (and don’t) affect biodiversity in prairie restorations
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Oral PaperScheidel, Anna; Borowicz, Victoria.keystone species
ecosystem engineer
hemiparasite
prairie
ECO6002July 22nd 3:15 pm/Saving the rare northern island mallow on Anacapa Island
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Oral PaperCalloway, Stephanie; Guilliams, C. Matt; Hasenstab-Lehman, Kristen; Ritter, Matt; Yost, Jenn.conservation
rare plant
restoration
recruitment limitation
deer mice
seed predation
ECO6003July 22nd 3:30 pm/Connectivity and Seed Availability: the Role of Seeds in Dryland State Transitions
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Oral PaperTurk, Tyler; Faist, Akasha.connectivity
seeds
restoration
Ecology
Grasslands
shrub encroachment
state transitions
drylands
ECO6004July 22nd 3:45 pm/Assessment of seedling recruitment limitation among eight Ficus species in southern China
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Oral PaperCastillo Diaz, Diana; Chen, Huayang; Harrison, Rhett; Wen, Bin; Manage Goodale, Uromi.recruitment limitation
germination limitation
seedling emergence
seedling establishment
growth habit
elevation gradients
canopy openness
soil
ECO6005July 22nd 4:00 pm/Genetic diversity & connectivity of Chasmanthium latifolium (Poaceae) in Pennsylvania & the effect on conservation status of a rare species
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Oral PaperHayes, Jonathan; Williams, Tanisha; Goad, Rachel; Schuette, Scott; McDonnell, Angela; Martine, Christopher.Poaceae
Chasmanthium
river oats
rare species
conservation
Population genomics
GBS
Pennsylvania
ECO6006July 22nd 4:15 pm/A restorative spark: Revisiting the role of fire and landscape heterogeneity in the distribution, abundance, and reproduction of a rare Florida endemic mint, Macbridea alba.
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Oral PaperJohnson, Sara; Molano-Flores, Brenda; Zaya, David; Coons, Janice.rare species
Rare plants
Vegetation Dynamics
Disturbance
plant reproduction
Plant associations
Plant ecology
Thursday, July 22nd, 3:00 pm to 5:00 pm · /
Session ECO7: Contributed Papers: Ecology: Reproductive Biology
Presiding: Vinita Gowda, IISER Bhopal; Rachael L. Olliff Yang, University of California Berkeley
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ECO7001July 22nd 3:00 pm/Population differentiation in flowering time in Lasthenia gracilis, a widespread annual forb
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Oral PaperOlliff Yang, Rachael L.; Sheth, Seema; Ackerly, David.phenology
population differentiation
flowering time
Lasthenia
common garden
conservation
Seed Sourcing
ECO7002July 22nd 3:15 pm/Causes and consequences of variation in heterospecific pollen receipt in Oenothera fruticosa
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Oral PaperSmith, Gerard; Swartz, Mark; Spigler, Rachel.Heterospecific pollen transfer
Seed set
pollinator visitation
phenology
Neighborhood composition
ECO7003July 22nd 3:30 pm/Drakensberg confetti: what drives flower color variation in a mountain endemic?
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Oral PaperGlennon, Kelsey; Mtileni, Masingitla; Payne, Stephanie; Mathura, Sadhna.flower color
ECO7004July 22nd 3:45 pm/Effects of community-wide flowering phenology manipulation on plant-pollinator network structure and function
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Oral PaperXingwen, Loy; Schiffer, Annie; Morozumi, Connor; Reynolds, Victoria; Brosi, Berry.pollination
phenology
plant-pollinator interactions
climate change
ECO7005July 22nd 4:00 pm/Resource-dependent sex allocation in Andromonoecy
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Oral PaperMozumdar, Kallol; Gowda, Vinita; Iyer, Priya.andromonoecy
Resource allocation trade-offs
Mathematical modelling
Evolutionarily Stable Strategy
ECO7006July 22nd 4:15 pm/Within-plant variation in nectar spur length and the reproductive ecology of Halenia deflexa (Gentianaceae)
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Oral PaperAusten, Emily; Kierstead, Roisin; McConnell, Sara.pollination
mating system
nectar spur
ECO7007July 22nd 4:30 pm/Floral morphology and pollinator-mediated interactions between two chiropterophilic cacti in Central Mexico
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Oral PaperSánchez-Collazo, Xiumy Michelle; Figueroa-Castro, Dulce; Cruz, J. Alberto; López Tellez, María Concepción.competition
facilitation
Stenocereus pruinosus
Marginatocereus marginatus
ECO7008July 22nd 4:45 pm/When math can trick a moth: Density-driven maintenance of floral color polymorphism in a nocturnal moth-pollinated ginger - Curcuma caulina (Zingiberaceae)
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Oral PaperGowda, Vinita; Shrotri, Saket.floral evolution
polymorphism
pollination
pollinator-mediated selecton
hawkmoth pollination
pollination ecology
Thursday, July 22nd, 3:00 pm to 4:00 pm · Virtual/Virtual
Session MX10: Mixer: Botanical Concoctions with Rachel Meyer
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July 22nd 3:00 pmVirtual/VirtualBotanical Concoctions with Rachel Meyer
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Thursday, July 22nd, 3:00 pm to 4:15 pm · /
Session PL8: Contributed Papers: Paleobotany: Patterns & Trends
Presiding: Dennis Stevenson, New York Botanical Garden
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PL8001July 22nd 3:00 pm/Cycad Teratology: Leaves.
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Oral PaperStevenson, Dennis.Cycads
PL8002July 22nd 3:15 pm/
Canceled
Mechanisms of the climate and vegetation changes from the Eocene to Oligocene in South China
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Oral PaperLiu, Xiaoyan; Spicer, Robert A.; Farnsworth, Alexander; Witkowski, Caitlyn R.; Herman, Alexei; Xu, Qiang; Valdes, Paul J.; Jin, Jianhua.Climate and vegetation changes
South China
Eocene to Oligocene
CLAMP
Modelling
biomarker
PL8003July 22nd 3:30 pm/Living Paleo-Antarctic Rainforest Genera in Southeast Asia: Community Assembly, Potential Future Ranges, and Paleo-Conservation
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Oral PaperKooyman, Robert; Ivory, Sarah J.; Benfield, Adam J.; Wilf, Peter.Rainforests
Gondwana
Malesia
Distribution models
conifers
Fagaceae
Casuarinaceae
Paleo-conservation
Communiy assembly
climate change
Dispersal barriers
PL8004July 22nd 3:45 pm/An Image Dataset of Cleared, X-Rayed, and Fossil Leaves Vetted to Plant Family for Human and Machine Learning
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Oral PaperWilf, Peter; Wing, Scott; Meyer, Herbert W.; Rose, Jacob; Saha, Rohit; Serre, Thomas; Cuneo, N. Ruben; Donovan, Michael; Erwin, Diane; Gandolfo, Maria; Gonzalez-Akre, Erika B.; Herrera, Fabiany; Hu, Shusheng; Iglesias, Ari; Johnson, Kirk R.; Karim, Talia S.; Zou, Xiaoyu.Angiosperms
Cleared Leaves
Data science
Fossil Leaves
Leaf Architecture
Thursday, July 22nd, 3:00 pm to 4:00 pm · Virtual/Virtual
Session S13: Special Lecture: ASPT Incoming President Address - Carolyn Ferguson
Presiding: Barbara M. Thiers, The New York Botanical Garden
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S13001July 22nd 3:00 pmVirtual/VirtualWhere do we go from here? Envisioning opportunities for plant systematics in a post-pandemic world
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Special AddressFerguson, Carolyn.COVID-19
plant systematics
teaching
herbaria
professional society
Thursday, July 22nd, 3:00 pm to 4:00 pm · Virtual/Virtual
Session SS2: Special Sessions: Botanical Concoctions!
Presiding: Rachel Meyer, University of California Santa Cruz
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July 22nd 3:00 pmVirtual/VirtualRachel Meyer's Mixology Happy Hour
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Thursday, July 22nd, 3:00 pm to 5:00 pm · /
Session SYMB3: Contributed Papers: Symbioses: Plant, Animal and Microbe Interactions 3
Presiding: Gavin Hossack, University Of Guelph; Michael Song, University of California Berkeley
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SYMB3001July 22nd 3:00 pm/Effects of pollinator declines on selection on floral traits in a species with separate sexes
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Oral PaperHossack, Gavin; Caruso, Christina.plant-pollinator interactions
Gynodioecy
Selection
floral traits
pollinator declines
SYMB3002July 22nd 3:15 pm/Floral traits differentiate pollination syndromes and taxa but fail to predict the identity of floral visitors to Castilleja
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Oral PaperHilpman, Evan; Busch, Jeremiah.bee
Castilleja
floral morphology
fly
hummingbird
mutualism
pollination syndrome
volatile organic compounds
SYMB3004July 22nd 3:45 pm/Diversity and network structure of specialized pollination of leafflower trees (Phyllanthaceae: Glochidion) by leafflower moths (Lepidoptera: Epicephala) in tropical Southeast Asia (Cambodia)
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Oral PaperChheang, Pisal; Hembry, David H.; Yao, Gang; Luo, Shixiao.Glochidion
Epicephala
mutualism
leafflower-leafflower moth
Phyllanthaceae
Southeast Asia
network property
SYMB3005July 22nd 4:00 pm/The ecology and evolution of polyploid niches: investigating the interaction of ploidy, microbiomes, and pathogens
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Oral PaperSong, Michael; Mehlferber, Eli; Coate, Jeremy; Koskella, Britt; Rothfels, Carl.polyploidy
Whole genome duplication
Microbiome
Pathogen
Arabidopsis
Autopolyploidy
Pseudomonas
RNA-seq
Thursday, July 22nd, 4:00 pm to 5:05 pm · Virtual/Virtual
Session LT2: Lightning Talks: Germinating Ideas - Lightning Talks I
Presiding: Melanie Link-Perez,
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LT2001July 22nd 4:00 pmVirtual/VirtualPotential of target capture approaches to resolve basal relationships in Hypericum L. (Hypericaceae): preliminary results
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Germinating Ideas Lightning TalkMasa-Iranzo, Irene; Pokorny, Lisa; Nürk, Nicolai; Riina, Ricarda; Sanmartin, Isabel; Meseguer, Andrea S..Hypericum
target capture
phylogenomics
bait
Hyb-Seq
LT2002July 22nd 4:05 pmVirtual/VirtualRethinking Regional Floras as Agents of Change
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Germinating Ideas Lightning TalkErtter, Barbara.Flora
transcending polarization
Idaho
botany outreach
LT2003July 22nd 4:10 pmVirtual/VirtualThe evolution and development of structural novelty in Mimulus gemmiparus
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Germinating Ideas Lightning TalkNeupert, Deannah; Baker, Robert (Rob).Mimulus
Novelty
evo-devo
LT2004July 22nd 4:15 pmVirtual/VirtualReconstructing a phylogeny of sand verbenas (Abronia, Trypterocalyx) using Angiosperms353
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Germinating Ideas Lightning TalkPrice, Sherese; Chen, Yanni; Douglas, Norman; Hale, Haley; LoPresti, Eric; Moore, Michael; Nosratinia, Sonia; Johnson, Matthew.Angiosperms353
target capture
Nyctaginacae
phylogenetics
LT2005July 22nd 4:20 pmVirtual/VirtualDoes selection for trait convergence favor phylogenetic overdispersion in a stressful environment?
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Germinating Ideas Lightning TalkVeldhuisen, Leah; Dlugosch, Katrina.phenology
Rocky Mountain Biological Laboratory
facilitation  
community ecology
ecophylogenetics  
LT2006July 22nd 4:25 pmVirtual/VirtualFuture Trends of Midwestern Forest Herbaceous Plants
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Germinating Ideas Lightning TalkJanssen, Eric; Molano-Flores, Brenda.temperate forests
herbaceous plants
illinois
species trends
LT2007July 22nd 4:30 pmVirtual/VirtualComparison of Machine Learning and Manual Approaches for Assessing Morphology in Herbarium Specimens
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Germinating Ideas Lightning TalkDey, Anukriti; Johnson, Matthew.Application
Asclepias Asperula
Machine learning
specific leaf area
LT2008July 22nd 4:35 pmVirtual/VirtualReal-time enrichment of unculturable fungal symbiont genomes in host samples using Nanopore sequencing methods
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Germinating Ideas Lightning TalkBabb-Biernacki, Spenser.pneumocystis
Whole genome re-sequencing
nanopore
parasite
symbiont
LT2009July 22nd 4:40 pmVirtual/VirtualA Cactus on the Edge-Pima Pineapple Cactus-A Prickly Situation
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Germinating Ideas Lightning TalkCoons, Janice; Molano-Flores, Brenda; Zaya, David.Coryphantha
Sonoran Desert
Extinction risk
LT2010July 22nd 4:45 pmVirtual/VirtualPerfect timing: Revealing the genetic basis of photoperiod-insensitive flowering in Cannabis sativa
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Germinating Ideas Lightning TalkDowling, Caroline; Shi, Jiaqi; McCabe, Paul; Melzer, Rainer; Schilling, Susanne.Cannabis sativa
flowering time
QTL mapping
genomics
transcriptomics
LT2011July 22nd 4:50 pmVirtual/VirtualExamining populations of Neotropical Centropogon cornutus (Campanulaceae) to understand its species limits using morphological and genetic data
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Germinating Ideas Lightning TalkMansaray, Janet.
LT2012July 22nd 4:55 pmVirtual/VirtualWhat’s the Stomata with you? Genes controlling excess adaxial stomata
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Germinating Ideas Lightning TalkTovrea-Treft, Alexa; Baker, Robert (Rob).Brassicaceae
Stomata
leaf anatomy
Arabidopsis
LT2013July 22nd 5:00 pmVirtual/VirtualSceletium Secrets - An exploration of the pytochemical and diversity of the Sceletium genus
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Germinating Ideas Lightning TalkReddy, Kaylan; Stafford, Gary Ivan; Makunga, Nokwanda.in silico
Sceletium
phytochemistry
metabolomics
Phytopharmacology
Ethnobotany
Thursday, July 22nd, 4:00 pm to 4:30 pm · Virtual/Virtual
Session M19: Meeting: ASPT Awards Ceremony
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July 22nd 4:00 pmVirtual/VirtualASPT Awards Ceremony
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Thursday, July 22nd, 4:00 pm to 5:00 pm · /
Session MX07: Mixer: MSA Musicians Jam Session
Presiding: Heather Hallen-Adams, University of Nebraska-Lincoln
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July 22nd 4:00 pm/MSA Musicians Jam Session
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Mycology
Thursday, July 22nd, 5:00 pm to 6:30 pm · Virtual/Virtual
Session EX14: Exhibits: Exhibit Hall Open
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July 22nd 5:00 pmVirtual/VirtualExhibit Hall Open
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Thursday, July 22nd, 5:00 pm to 6:00 pm · Virtual/Virtual
Session M20: Meeting: Paleobotanical Section Business Meeting
Presiding: Patricia Ryberg, ; Andrew Leslie, Stanford University
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July 22nd 5:00 pmVirtual/VirtualPaleobotanical Section Business Meeting
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Thursday, July 22nd, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P1: Contributed Posters: Recent Topics Posters
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P1RT001July 22nd 5:00 pmVirtual/VirtualProtecting Manoomin (Zizania palustris L.):  History of an Environmental Justice Challenge
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Recent Topics PosterTuominen, L.K..environmental justice
Public Policy
manoomin
Poaceae
Aquatic plants
Ethnobotany
toxicology
P1RT002July 22nd 5:00 pmVirtual/VirtualA Review of chromosome numbers of Moroccan Asteraceae
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Recent Topics PosterGOUNSSA, Abdelkarim; OUAREG, Zakaria; El GASMI, Omar; HORMAT, Kamal; EL ABOUDI, Ahmed ; EL ALAOUI-FARIS, Fatima Ezzahra; GUENNOUN, Naima; TAHIRI, Hikmat; ARAHOU, Moustapha.Karyology
chromosome number
Asteraceae
Moroccan flora
P1RT003July 22nd 5:00 pmVirtual/VirtualEvolution of Carbon Capture Capacity with Reverse Use of An Urban EEMs Artificial Dwarfing Forests System & Indoor/Outdoor Forest Surroundings
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Recent Topics PosterXiong, XiangWen.EEMs Carbon Capture system
Carbon Capture Capacity
 large-scale deployments and widespread use
carbon capture, utilization, and storage (CCUS)
 totally-enclosed EEM living system
Reverse Use
P1RT004July 22nd 5:00 pmVirtual/VirtualEvidence for extensive hybridisation and past introgression events in feather grasses using genome-wide SNP genotyping
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Recent Topics PosterBaiakhmetov, Evgenii; Ryzhakova, Daria; Gudkova, Polina D.; Nobis, Marcin.feather grasses
hybridisation
Introgression
Integrative taxonomy
genome-wide genotyping
DArTseq
divergence time estimation
population genetic structure
P1RT005July 22nd 5:00 pmVirtual/VirtualNorth American grasslands are shaped by wind
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Recent Topics PosterHanberry, Brice.biogeography
conservation
Ecology
Fire
Great Plains
P1RT006July 22nd 5:00 pmVirtual/VirtualGeographical structure of genetic diversity in Loudetia simplex (Poaceae) in Madagascar and Africa
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Recent Topics PosterHagl, Peter Anton; Gargiulo, Roberta; Fay, Michael; Solofondranohatra, Lova Cédrique; Salmona, Jordi; Suescun, Uxue; Rakotomalala, Nantenaina; Lehmann, Caroline; Besnard, Guillaume; Papadopulos, Alexander S. T.; Vorontsova, Maria S..grassland
grassy biomes
microsatellites
Panicoideae
polyploidy
Population Genetics
Savanna
Tristachya
Trystachyideae
P1RT007July 22nd 5:00 pmVirtual/VirtualUnexpectedly high cytogenetic variation in Festuca L. (Poaceae) using flow cytometry and chromosome count
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Recent Topics PosterMartinez-Sagarra, Gloria; Devesa, Juan A..Festuca
Flow cytometry
Iberian Peninsula
genome size
P1RT008July 22nd 5:00 pmVirtual/VirtualAdvanced humidity-driven motion of fertile fronds governs the unique timing of spore dispersal in the widespread fern species Onoclea sensibilis L
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Recent Topics PosterSuissa, Jacob.fern
Dispersal
phenology
hygroscopic
hygromorph
sensitive fern
Onoclea sensibilis
P1RT009July 22nd 5:00 pmVirtual/VirtualChecklist of Kilimanjaro grasses shows that both plot and herbarium methods are necessary to record diversity
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Recent Topics PosterPrunera-Olivé , Joan; Vorontsova, Maria; Williams, Emma; Mollel, Neduvoto; Hemp, Andreas.Poaceae
Tanzania
Africa
diversity
herbarium
species richness
P1RT010July 22nd 5:00 pmVirtual/VirtualPlant Anatomical Observations of Viola sororia (Violaceae)
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Recent Topics PosterYun, Yaeeun; Megan, Dickerson; Hodges , Powell; Amber, Straw; Baghai-Riding, Nina.anisocytic stomata
lamellar collenchyma
Mississippi Delta
Viola sororia
P1RT011July 22nd 5:00 pmVirtual/VirtualDNA Barcode Identification of Macrofungi by Community Scientists
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Recent Topics PosterCantonwine, Emily; Osmundson, Todd; Russell, Stephen; Sheehan, Bill.Citizen science
Mycology
Basidiomycete
barcode
barcoding
amateur mycologists
Fungal Diversity Survey
North American Mycoflora Project
P1RT012July 22nd 5:00 pmVirtual/VirtualImproving survival rates after cryopreservation due to genetic variation in the exceptional Hawaiian species Melicope mucronulata.
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Recent Topics PosterStafford, Maribeth; Philpott, Megan; Pence, Valerie.Hawaiian Islands  
endangered
exceptional
cryopreservation
conservation
ex situ
P1RT013July 22nd 5:00 pmVirtual/VirtualComplete Chloroplast Genome of Rhipsalis baccifera displays Genome Rearrangement, Intron Gain and Loss: insights to its Phylogenetic history.    
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Recent Topics PosterOulo, Millicent; Yang, Jia-Xin Yang; Dong, Xiang; Wanga, Vincent Okelo; Mkala, Elijah Mbandi; Munyao, Jacinta Ndunge; Onjolo, Victor Omondi; Rono, Peninah Cheptoo; Hu, Guang-Wan; Wang, Qing-Feng.Rhipsalis baccifera
Cactaceae
rearrangements
phylogeny
P1RT014July 22nd 5:00 pmVirtual/VirtualGenetic evidence of natural hybridization between Stenomesson aurantiacum and Phaedranassa dubia (Amaryllidaceae)
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Recent Topics PosterSanchez Lara , Enmily Dayanna; Ulloa Ulloa, Carmen; Oleas, Nora.microsatellite
gene flow
genetic structure
P1RT015July 22nd 5:00 pmVirtual/VirtualThe Conidial Coin Flip: One-Sided Adhesion in C. graminicola
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Recent Topics PosterVasselli, Joseph; Kainer, Ellen; Hancock, Hope; Chappell, Tom; Shaw, Brian D. .Mycology
Colletotrichum graminicola
Adhesion 
Laser Scanning Confocal Microscopy
Actin
P1RT016July 22nd 5:00 pmVirtual/VirtualCharacterization of the complete chloroplast genome of a Peruvian landrace of Capsicum chinense Jacq. (Solanaceae), arnaucho chili pepper
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Recent Topics PosterArbizu, Carlos; Saldaña, Carla L.; Ferro-Mauricio, Rubén; Chávez-Galarza, Julio; Contreras , Sergio; Guerrero-Abad, Juan; Maicelo, Jorge.NGS
chloroplast
Genetic resources  
arnaucho
phylogenomics
P1RT017July 22nd 5:00 pmVirtual/VirtualGenetic Diversity and Population Structure of a Collection of Peruvian Rocoto (Capsicum pubescens Ruiz & Pav.) Landraces With High Quality SNPs
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Recent Topics PosterArbizu, Carlos; Chávez-Galarza, Julio; García, Aura L.; Guzman, Frank; Montenegro, Juan Daniel; Gutiérrez, Dina L.; Amasifuen Guerra, Carlos A.; Guerrero-Abad , Juan Carlos.NGS
Capsicum
germplasm
genetic diversity
population structure
P1RT018July 22nd 5:00 pmVirtual/VirtualSubstrate moisture level affects seed vigor of Tabebuia roseo-alba (Bignoniaceae), a tropical tree species
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Recent Topics PosterSoares, Vanessa; Daibes, L. Felipe; Damasceno-Junior, Geraldo A.; De Lima, Liana B..Seed Vigor
Seed Germination
Ipê-branco
Pantanal
Savannas
Seed Testing
P1RT019July 22nd 5:00 pmVirtual/VirtualStomatal Investigations on Notorious Weeds of Oklahoma
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Recent Topics PosterAhedor , Monica; Ahedor, Adjoa.Stomata
musk thistle
prickly lettuce
prickly sow thistle
agricultural weeds
P1RT020July 22nd 5:00 pmVirtual/VirtualPhylogenetic Distribution of Traditional Medicinal Use in Caryophyllales
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Recent Topics PosterCrum, Alexandra; Yang, Ya.Caryophyllales
Ethnobotany
specialized metabolism
phylogenetics
P1RT021July 22nd 5:00 pmVirtual/VirtualITS secondary structure reconstruction to resolve taxonomy and phylogeny of the Betula L. genus
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Recent Topics PosterTarieiev, Andrii; Gailing, Oliver; Krutovsky, Konstantin.Betula L.
birch
ITS secondary structure
phylogeny
phylogenetics
Taxonomy
P1RT022July 22nd 5:00 pmVirtual/VirtualEffect of leaf litter and microtopography on spore germination of three Mexican fern species
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Recent Topics PosterFlores-Galván, Catalina; Vásquez-Reyes, Víctor; Campos Cascaredo, Adolfo; Pérez-García, Blanca; Mata-Rosas, Martín; Mehltreter, Klaus.Spore germination
leaf litter
slope
light quality
soil nutrients
gametophytes
understory
P1RT023July 22nd 5:00 pmVirtual/VirtualAreas of Endemism of Selected Angiosperms in Southcentral/Southwestren U.S.A
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Recent Topics PosterSaghatelyan, Anna.endemism
areas of endemism
spatial analysis
southern USA
floristic connections
P1RT024July 22nd 5:00 pmVirtual/VirtualEffect of meteorological conditions and palynomorph characteristics on fern spore wind dispersal
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Recent Topics PosterGómez-Noguez, Felipe; Domínguez-Ugalde, Cesar; Landgrave, Rosario; León-Rossano, Luis Manuel; Mendoza-Ruiz, Aniceto; Rosas-Pérez, Irma; Orozco-Segovia, Alma; Mehltreter, Klaus; Pérez-García, Blanca.terminal velocity
aerobiology
airborne dispersal
meteorological factors
spore characteristics
P1RT025July 22nd 5:00 pmVirtual/VirtualGinkgoaleans at the edge of the Mesozoic: Ginkgoites from the Late Cretaceous Lefipán Formation of Patagonia, Argentina
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Recent Topics PosterAndruchow Colombo, Ana; Gandolfo, Maria; Cuneo, N. Ruben; Escapa, Ignacio.Ginkgo
Ginkgoites
Ginkgoales
Ginkgophytes
Lefipán Formation
Maastrichtian
Late Cretaceous
Patagonia
Argentina
P1RT026July 22nd 5:00 pmVirtual/VirtualReduced pollination extends floral longevity and sex-phase duration in a native wildflower
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Recent Topics PosterLee, Kiana; Caruso, Christina.Floral longevity
floral display
Lobelia siphilitica
phenotypic gender
phenotypic plasticity
pollination
pollinator declines
sex-phase duration
P1RT027July 22nd 5:00 pmVirtual/VirtualPreliminary exploration of character evolution across the carnivorous plant genus Drosera (Droseraceae)
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Recent Topics PosterBoehme, Erin; Mohn, Rebekah; Lee, Aaron; Yang, Ya.phylogeny
Ancestral State reconstruction
Petal color
Leaf Shape
Perennating structure
life history
P1RT028July 22nd 5:00 pmVirtual/VirtualGibberellin regulation of protein accumulation in developing pea (Pisum sativum L.) seeds
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Recent Topics PosterGiebelhaus, J. Duncan; Ozga, Jocelyn A. ; Reinecke, Dennis M..Gibberellin
plant reproduction
Protein
pea
P1RT029July 22nd 5:00 pmVirtual/VirtualBiodiversity and relationships of Urochloa grasses for application in sustainable tropical forage systems
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Recent Topics PosterMasters , Lizo Edward; Vorontsova, Maria S.; Zuntini, Alexandre; Tomaszewska, Paulina ; Heslop-Harrison, Pat.Urochloa 
Brachiaria 
phylogenomics
Grasses
Angiosperm-353
P1RT030July 22nd 5:00 pmVirtual/VirtualRNAi mediated silencing of swnT altered fungal growth and affects pathogenesis in the filamentous fungus Slafractonia leguminicola  
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Recent Topics PosterDAS, SUMANJARI.toxin
Pathogenesis
RNAi Silencing
Slafractonia
P1RT031July 22nd 5:00 pmVirtual/VirtualBIOMIMETIC 4D PRINTED ERODIUM CICUTARIUMTHERMO-RESPONSIVE ACTUATOR
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Recent Topics PosterWade, Jayla; Quest, Madyson; Lazarus, Nathan; Burke, Janelle; Hanrahan, Brendan.Biomimicry
4D Printing
Erodium cicutarium
Shape memory polymers
P1RT032July 22nd 5:00 pmVirtual/VirtualTranslating research to storytelling for children to conserve biocultural diversity in Brazil
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Recent Topics Posterde Souza Cortez, Maria Beatriz; de Jesus, Nanci ; Rech, Andre; Soltis, Douglas; Soltis, Pamela.biocultural diversity
conservation
outreach
protected areas
sempre vivas
Traditional ecological knowledge
P1RT033July 22nd 5:00 pmVirtual/VirtualMorella as a model system for studying the evolution of dioecy, specialized metabolites, and non-leguminous nitrogen fixation
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Recent Topics PosterSmith, Laramie; Carey, Sarah; Hale, Haley; Goertzen, Leslie; Harkess, Alex.Dioecy
nitrogen fixation
nodulation
Model System
specialized metabolites
Myricaceae
P1RT034July 22nd 5:00 pmVirtual/VirtualMorning Glory Endosymbiosis mediates associational resistance for co-occurring crop species
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Recent Topics PosterDurden, Lekeah; Quach, Quynh; Clay, Keith.associational resistance
plant-microbe interactions
symbiont
Endophytes
associational effects
P1RT035July 22nd 5:00 pmVirtual/VirtualGibberellin regulates starch metabolism in the developing seeds of Pisum sativum L.  
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Recent Topics PosterKaur, Harleen; Ozga, Jocelyn A. ; Wadhuthanthri, Kosala D.; Reinecke, Dennis M..gibberellins
seed development
starch
ADP-glucosepyrophosphorylase
P1RT036July 22nd 5:00 pmVirtual/VirtualThe Genome of Wolffia microscopica, One of the Smallest Flowering Plant Species 
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Recent Topics PosterKaffer, J.P.; Carey, Sarah; Harkess, Alex.duckweed
Genome
chloroplast
whole genome sequencing
chloroplast genome
Wolffia
Thursday, July 22nd, 5:00 pm to 6:30 pm · Virtual/Virtual
Session RT: Contributed Posters: Recent Topics Posters
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July 22nd 5:00 pmVirtual/VirtualRecent Topics Posters
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Thursday, July 22nd, 6:30 pm to 7:00 pm · /
Session AW2: Awards Presentation: MSA Student Presentation Awards
Presiding: Heather Hallen-Adams, University of Nebraska-Lincoln; Mia Maltz, University of California Riverside
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July 22nd 6:30 pm/MSA Student Presentation Awards
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Mycology
Thursday, July 22nd, 7:00 pm to 8:00 pm · Virtual/Virtual
Session M21: Meeting: BSA Members Meeting
Presiding: Cynthia Jones,
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July 22nd 7:00 pmVirtual/VirtualBSA Members Meeting
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Thursday, July 22nd, 7:00 pm to 10:00 pm · /
Session MX08: Mixer: MSA Auction and Social
Presiding: Heather Hallen-Adams, University of Nebraska-Lincoln; David Geiser, Penn State University
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July 22nd 7:00 pm/MSA Auction
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Mycology

Friday, July 23rd

Friday, July 23rd, 9:00 am to 5:00 pm · Virtual/Virtual
Session EX12: Exhibits: Exhibit Hall Open
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July 23rd 9:00 amVirtual/VirtualExhibit Hall Open
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Friday, July 23rd, 9:00 am to 10:00 am · Virtual/Virtual
Session M22: Meeting: Ecological Section Business Meeting
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July 23rd 9:00 amVirtual/VirtualEcological Section Business Meeting
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Friday, July 23rd, 9:00 am to 10:00 am · Virtual/Virtual
Session M23: Meeting: Botany 2022 Planning Meeting
Presiding: Melanie Link-Perez, ; Johanne Stogran,
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July 23rd 9:00 amVirtual/VirtualBotany 2022 Planning Meeting
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Friday, July 23rd, 9:00 am to 10:00 am · /
Session M24: Meeting: Ecology Section Business Meeting
Presiding: Brenda Molano-Flores, University Of Illinois
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July 23rd 9:00 am/Ecology Section Business Meeting
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Friday, July 23rd, 9:00 am to 10:00 am · Virtual/Virtual
Session MX15: Mixer: Take a Yoga Break with Alice
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July 23rd 9:00 amVirtual/VirtualTake a Yoga Break with Alice
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Friday, July 23rd, 9:45 am to 10:00 am · Virtual/Virtual
Session S14: Special Lecture: Opening Welcome
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July 23rd 9:45 amVirtual/VirtualNo Title
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Friday, July 23rd, 10:00 am to 1:45 pm · /
Session C10: Colloquium: The Contribution of Regional Flora Projects to the Global Strategy for Plant Conservation
Presiding: Nina Ronsted, National Tropical Botanical Garden; David Lorence, National Tropical Botanical Garden
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July 23rd 10:00 am/Introduction
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C10002July 23rd 10:15 am/Developing a World Flora Online to achieve Target 1 of the Global Strategy for Plant Conservation.
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Colloquium PresentationsWyse Jackson, Peter.Flora
conservation
C10003July 23rd 10:30 am/From Flora to Action: The Red List of Trees of Madagascar
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Colloquium PresentationsRabarimanarivo, Marina; Beech, Emily.Red List
Trees
Madagascar
Flora
Conservation assessments
C10004July 23rd 10:45 am/Steps towards documenting the flora of Myanmar
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Colloquium PresentationsArmstrong, Kate.Myanmar
Flora
C10005July 23rd 11:00 am/A Flora for Vanuatu: Nearly 250 Years and Still Waiting
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Colloquium PresentationsPlunkett, Gregory; Ranker, Tom; Chanel, Sam; Balick, Michael.Vanuatu
Flora
Melanesia
South Pacific
C10006July 23rd 11:15 am/Facilitating California plant conservation through the Jepson Flora Project
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Colloquium PresentationsBaldwin, Bruce; Markos, Staci; Alexander, Jason; Mishler, Brent.California
Floristics
conservation
endangered species
eFloras
biodiversity hotspot
filtered keys
C10007July 23rd 11:30 am/Towards a first National Flora of Bolivia
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Colloquium PresentationsMaldonado, Carla; Fuentes, Alfredo; Beck, Stephan; Freddy, Zenteno.Flora
Bolivia
diversity
C10008July 23rd 11:45 am/The richest tropical island: floristic progress in New Guinea
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Colloquium PresentationsUtteridge, Timothy.Flora
Checklist
Malesia
New Guinea
Tropical
Papuasia
Southeast Asia
July 23rd 12:00 pm/Break
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C10010July 23rd 12:30 pm/Flora Malesiana Project
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Colloquium PresentationsVan Welzen, Peter; Thomas, Daniel.Islands flora
C10011July 23rd 12:45 pm/The Flora of Singapore Project
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Colloquium PresentationsMiddleton, David J..Flora
Singapore
conservation
collecting
C10012July 23rd 1:00 pm/Assessing and tracking the Flora of the Hawaiian Islands over four decades
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Colloquium PresentationsWagner, Warren; Lorence, David H.Hawaiian Islands
Floristics
 conservation assessment
webflora
C10013July 23rd 1:15 pm/Flora of the Marquesas Islands project
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Colloquium PresentationsLorence, David H; Wagner, Warren.Marquesas
Islands
Flora
French Polynesia
July 23rd 1:30 pm/Discussion
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Friday, July 23rd, 10:00 am to 2:30 pm · /
Session C11: Colloquium: Chromosome and Karyotype Evolution in Plants
Presiding: Rebekah Mohn, University of Minnesota; Morgan Moeglein, ; Amanda Grusz, University Of Minnesota Duluth
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July 23rd 10:00 am/Introduction
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C11002July 23rd 10:15 am/Chromosomal evolution in the cruciferous tribe Boechereae
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Colloquium PresentationsMandakova, Terezie; Windham, Michael; Mitchell-Olds, Thomas; Carman, John; Lysak, Martin.apomixis
Boechera
Brassicaceae
chromosome rearrangements
descending dysploidy
karyotype evolution
North America
Speciation
C11003July 23rd 10:30 am/All around centromeres: Karyotype and genome evolution in plants with repeat-based holocentromeres
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Colloquium PresentationsMarques, André.Holocentric chromosomes
Whole genome duplication
genome evolution
genome regulation
karyotype evolution
C11004July 23rd 10:45 am/Integrating Bayesian models and phylogenomic data to explore chromosome evolution in Drosera (Droseraceae)
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Colloquium PresentationsMohn, Rebekah; Yang, Ya.polyploidy
Dysploidy
C11005July 23rd 11:00 am/Ploidal variation in Cactaceae: use of chromosomal data for understanding species complexes and resolving complicated evolutionary histories
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Colloquium PresentationsMajure, Lucas.polyploidy
Reticulate Evolution
Unreduced gametes
species complex
C11006July 23rd 11:15 am/Evolutionary Dynamics of Genome Size in a Radiation of Woody Plants
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Colloquium PresentationsMoeglein, Morgan; Chatelet, David; Donoghue, Michael; Edwards, Erika J..Adoxaceae
chromosome number
cell size
genomic size variation
leaf anatomy
polyploidy
Viburnum
C11007July 23rd 11:30 am/The puzzle of polyploidy in the Viburnum dentatum species complex of eastern North America
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Colloquium PresentationsBaniaga, Anthony; Spriggs, Elizabeth; Edwards, Erika J.; Donoghue, Michael.Viburnum
polyploidy
species complex
Adoxaceae
North America
RADseq
C11008July 23rd 11:45 am/Cytogeography of the Western North American goldback and silverback ferns, Pentagramma, Pteridaceae
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Colloquium PresentationsWefferling, Keir.allopolyploid
autopolyploid
polyploid
Pteridaceae
niche
cytogeography
July 23rd 12:00 pm/Break
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C11010July 23rd 12:30 pm/Dynamics of karyotype evolution in holocentric Rhynchospora Vahl (Cyperaceae)
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Colloquium PresentationsBurchardt, Paula.DNA content
Dysploidy
Fission
Fusion
Heterochromatin
Holocentric chromosomes
polyploidy
C11011July 23rd 12:45 pm/Why do heterosporous plants have so few chromosomes?
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Colloquium PresentationsKinosian, Sylvia; Kinosian, Sylvia; Rowe, Carol; Wolf, Paul.
C11012July 23rd 1:00 pm/Chromosomal Variation in Carex Section Acrocystis: An Exploration of Phylogeographic Patterns and Morphological Correlates
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Colloquium PresentationsPoindexter, Derick; Windham, Michael.Carex
Holocentric
Cyperaceae
Acrocystis
C11013July 23rd 1:15 pm/Model for chromosome number evolution linked to diversification in sedges (Cyperaceae)
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Colloquium PresentationsTribble, Carrie; Escudero Lirio, Antonio Marcial; Zenil-Ferguson, Rosana; Marquez-Corro, Jose Ignacio.Aneuploidy
state-dependent speciation and extinction
Cyperaceae
RevBayes
July 23rd 1:30 pm/Discussion
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Friday, July 23rd, 10:00 am to 12:00 pm · /
Session ECO8: Contributed Papers: Ecology: Interactions
Presiding: Diane Byers, Illinois State University; Uromi Manage Goodale, Guangxi University
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ECO8001July 23rd 10:00 am/Does the invisible belowground determine the visible aboveground: Prairie plant species' responses to plant-soil microbial interactions
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Oral PaperHoward, Justin; Edwards, Jackson; Lubin, Terra; Bever, James D; Byers, Diane.plant-soil interactions
plant-fungal interactions
plant-microbe interactions
prairies
plant-soil feedbacks
ECO8002July 23rd 10:15 am/Symbiont limitation and environmental gradients shape dynamics of non-photosynthetic plants in post-agricultural forests
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Oral PaperHolmes, Marion.land-use history
succession
parasitic plants
plant community ecology
ECO8003July 23rd 10:30 am/
Canceled
Plant-plant interaction in early- vs. late-successional varieties of the Hawaiian landscape-dominant tree, Metrosideros polymorpha
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Oral PaperSakishima, Tomoko; Stacy, Elizabeth.
ECO8004July 23rd 10:45 am/Trait and density drivers of heterospecific pollen deposition in a biodiverse tropical highland community
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Oral PaperStreher, Nathália Susin; Bergamo, Pedro Joaquim; Ashman, Tia-Lynn; Wolowski, Marina; Sazima, Marlies.plant-pollinator interactions
pollen deposition
plant reproduction
pollination
Tropical plants
ECO8005July 23rd 11:00 am/Intimate interactions with diverse pollinator vectors shape the pollen virome of wild plants
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Oral PaperFetters, Andrea; Cantalupo, Paul; Saenz Robles, Maria Teresa; Stephens, Jessica; Pipas, James; Ashman, Tia-Lynn.pollen
virome
floral traits
metagenomics
plant-pollinator interactions
ECO8006July 23rd 11:15 am/Decay by ectomycorrhizal fungi modifies soil organic matter biochemistry and soil carbon storage
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Oral PaperArgiroff, William; Zak, Donald; Pellitier, Peter; Upchurch, Rima; Belke, Julia.mycorrhizal fungi
saprotrophic fungi
fine roots
nitrogen
lignin
decomposition
soil carbon
plant-soil interactions
ECO8007July 23rd 11:30 am/Small Bugs, Big Appetites: Duckweed Herbivory in the Lab and the Field
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Oral PaperSubramanian, Swapna Krithika; Turcotte, Martin.herbivory
duckweed
Lemnaceae
Aquatic plants
ECO8008July 23rd 11:45 am/Plant apparency drives leaf herbivory in seedling communities across four subtropical forests
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Oral PaperMartini, Francesco; Aluthwattha, Sasith Tharanga; Mammides, Christos; Mohammed, Armani; Manage Goodale, Uromi.Elevational gradient
Resource availability
Seedlings
nutrients
Neighborhood composition
Friday, July 23rd, 10:00 am to 11:45 am · Virtual/Virtual
Session MACROIII: Contributed Papers: Macroevolution III
Presiding: Jonathan Spoelhof, University Of Florida; Heather Kates, University Of Florida
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MACROIII001July 23rd 10:00 amVirtual/VirtualGeitonogamy blurs the distinction between autogamy and allogamy: a case study in Epipactis (Orchidaceae)
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Oral PaperBateman, Richard Mark.Allogamy
Autogamy
Epipactis
floral morphology
geitonogamy
Speciation
MACROIII002July 23rd 10:15 amVirtual/VirtualStigma shape shifting in sages (Salvia: Lamiaceae) – hummingbirds guided the evolution of New World floral features
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Oral PaperKriebel, Ricardo; Drew, Bryan; González-Gallegos, Jesús; Celep, Ferhat; Antar, Guilherme; Pastore, José Floriano Barêa; Uría, Rolando; Sytsma, Kenneth.evolutionary constraint
evolutionary shift
hummingbird
Morphometrics
pollination
Ornstein-Uhlenbeck
secondary pollen presentation
stigma
MACROIII003July 23rd 10:30 amVirtual/VirtualInsights into the evolutionary ecology of grass awns and spikelets within the Andropogoneae
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Oral PaperPetersen, Kurt B.; Minx, Patrick; Biang, Kathrines; Clewell, Sarah; Bookout, Bess; McAllister, Chrissy; McKain, Michael; Kellogg, Elizabeth.Grasses
Ecology
phylogenetics
floral evolution
Dispersal
establishment
seeds
C4  grasses
evolutionary ecology
evolution
MACROIII004July 23rd 10:45 amVirtual/VirtualEvolutionary rate heterogeneity in chromosome count evolution: an application of the ‘hidden rates model’
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Oral PaperSpoelhof, Jonathan; Soltis, Douglas; Soltis, Pamela.chromosome number
Dysploidy
Gymnosperm
modeling
polyploidy
Ancestral State reconstruction
MACROIII005July 23rd 11:00 amVirtual/VirtualIs chromosome number positively correlated with post-zygotic reproductive isolation?
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Oral PaperFinch, Geoffrey; Yang, Yang; Barker, Michael S..chromosome number
Bateson-Dobzhansky-Muller Incompatibility
hybridization
MACROIII006July 23rd 11:15 amVirtual/VirtualThe surprising morphological and interspecific variation among stigmas in New World Justicia: Is this remarkable diversity associated with pollination syndromes?
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Oral PaperKiel, Carrie; Tripp, Erin; Fisher, Amanda; McDade, Lucinda.Acanthaceae
Morphological variation
plant-pollinator interactions
Micromorphology
ddRADseq
MACROIII007July 23rd 11:30 amVirtual/VirtualUsing a 13,000-species phylogeny of the nitrogen-fixing clade to reconstruct the origins and evolution of a critical symbiosis
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Oral PaperKates, Heather; O'Meara, Brian; Folk, Ryan; Guralnick, Robert; Soltis, Douglas; Soltis, Pamela.rosids
nitrogen fixation
large phylogeny
Ancestral State reconstruction
hidden markov models
Friday, July 23rd, 10:00 am to 12:00 pm · /
Session MY7: Contributed Papers: Mycology: Fungus-Plant Interactions: Arbuscular Mycorrhizae, Climate Change, and Microbiome
Presiding: Frances Trail, Michigan State University; Andre G. Duarte, University Of Guelph
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MY7001July 23rd 10:00 am/Plant phenotypes and metabolomes imply changes of plant-fungal interactions across an anthropogenic California-Australia pine invasion gradient
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Oral PaperChen, Ko-Hsuan; Vilgalys, Rytas; Hoeksema, Jason; Plett, Jonathan; Anderson, Ian; Powell, Jeff; Louie, Katherine; Bowen, Benjamin; Northen, Trent; Liao, Hui-ling.Ectomycorrhizal fungi
metabolomics
invasion
Pinus
Eucalyptus
Mycology
MY7002July 23rd 10:15 am/Influence of spore traits on the microbiome composition of plant organs
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Oral PaperTrail, Frances; Noel, Zachary; Gdanetz, Kristi.spores
phytobiome
fungi
plant pathology
Mycology
MY7003July 23rd 10:30 am/Non-target fungicidal effects in the corn (Zea mays) and soybean (Glycine max) microbiome
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Oral PaperLongley, Reid W; Noel, Zachary; Benucci, Gian Maria Niccolo; Chilvers, Martin; Trail, Frances; Bonito, Gregory.Fungicide
Non-target
Yeast
Basidiomycete
microbial interactions
Mycology
MY7004July 23rd 10:45 am/Evidence for increased arbuscular mycorrhizal (AM) fungal species richness and convergence in community composition in response to prairie restorations on marginal agricultural lands
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Oral PaperMacColl, Kevin; Tosi, Micaela; Dunfield, Kari; Maherali, Hafiz.Mycology
MY7005July 23rd 11:00 am/The effect of phosphorus on arbuscular mycorrhizal mediated soil carbon storage
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Oral PaperLaw, Shelby; Maherali, Hafiz.arbuscular mycorrhizal fungi
mutualism
Carbon sequestration
Mycology
MY7006July 23rd 11:15 am/Century-long herbarium collections reveal novel mycorrhizal responses to global change
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Oral PaperMichaud, Talia; Cline, Lauren; Hobbie, Erik; Gutknecht, Jessica; Kennedy, Peter.mycorrhizal fungi
climate change
herbarium
isotopes
temperate forests
Mycology
MY7007July 23rd 11:30 am/A meta-analysis of the effects of climate change on the mutualism between plants and arbuscular mycorrhizal fungi
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Oral PaperDuarte, Andre G.; Maherali, Hafiz.mutualism
mycorrhizal fungi
plant biomass
climate change
Mycology
MY7008July 23rd 11:45 am/The Role of Host Drought Response in White Pine Blister Rust
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Oral PaperBertram, Jonathan; Schoettle, Anna; Stewart, Jane.Physiology
Drought
Mycology
Friday, July 23rd, 10:00 am to 2:30 pm · /
Session SY6: Symposium: Applications of CRISPR technology across the plant tree of life
Presiding: Shengchen Shan, Florida Museum Of Natural History
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July 23rd 10:00 am/Introduction
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SY6002July 23rd 10:15 am/Suppression of endogenous anti-flowering TFL1-like gene triggers early, reproducible and fertile flowering in cassava
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Symposium PresentationODIPIO, JOHN; Titus, Alicai; Dmitri A, Nusinow; Rebecca, Bart; Nigel J, Taylor.CRISPR
Flowering
Cassava
SY6003July 23rd 10:45 am/Exploring Insect Interactions in Physalis Using CRISPR Generated Mutant Lines
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Symposium PresentationVan Eck, Joyce; Van Eck, Joyce; Van Eck, Joyce.CRISPR
physalis
withanolides
insects
SY6004July 23rd 11:15 am/Bryophytes to Brassica: Diverse Applications of CRISPR
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Symposium PresentationTavernier, Emilie-Katherine; Pisias, Michael; McDaniel, Stuart; Yang, Bing; Pires, Chris.CRISPR
Gene editing
de novo domestication
Bryophytes
Brassicaceae
sex chromosomes
July 23rd 11:45 am/Discussion
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July 23rd 12:00 pm/Break
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SY6007July 23rd 12:30 pm/Genome Editing Enables Plants to Resist Diseases
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Symposium PresentationYang, Bing.CRISPR
Gene editing
Rice
Disease resistance
SY6008July 23rd 1:00 pm/Developing Efficient Tissue Culture and CRISPR Systems in Tragopogon (Asteraceae), an Evolutionary Model for the Study of Polyploidy
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Symposium PresentationShan, Shengchen; Hauser, Bernard; Barbazuk, W. Brad; Soltis, Pamela S.; Yang, Bing; Soltis, Douglas E..CRISPR
polyploidy
Tissue Culture
Tragopogon
SY6009July 23rd 1:30 pm/CRISPR and better kiwifruit
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Symposium PresentationVarkonyi-Gasic, Erika.CRISPR
flowering phenology
sex determination
July 23rd 2:00 pm/Discussion
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Friday, July 23rd, 10:00 am to 12:00 pm · Virtual/Virtual
Session SYSTVI: Contributed Papers: Systematics VI: Monocots to Eurosids I
Presiding: Leonardo Nogueira da Silva, Universidade Federal Do Rio Grande Do Sul; Leigh Becklund, Ohio University
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SYSTVI001July 23rd 10:00 amVirtual/VirtualPhylogenetic novelties of Calothecinae (Poaceae, Pooideae, Poeae): evidence for a new subtribe and multiple genera within the Chascolytrum clade
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Oral PaperNogueira da Silva, Leonardo; Saarela, Jeffery; Essi, Liliana; Chies, Tatiana.cool-season grasses
generic circumscription
Molecular Systematics
new subtribe
Poeae
subtropical grasslands
Taxonomy
SYSTVI002July 23rd 10:15 amVirtual/VirtualDoes micro match macro? Evaluating patterns of variation in foliar micromorphology in Guadua (Poaceae: Bambusoideae: Bambuseae)
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Oral PaperMcMurchie, Elizabeth; Clark, Lynn.Guadua
Micromorphology
Systematics
Poaceae
Bamboo
Neotropics
SYSTVI003July 23rd 10:30 amVirtual/VirtualPhylogeny and the species delimitation of Ranunclus section Batrachium (Ranunculaceae)
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Oral PaperZalewska-Gałosz, Joanna; Jopek, Magdalena.Batrachium
phylogeny
ITS
macrophyte
species delimitation
cryptic species
hybridisation
polyploidisation
SYSTVI004July 23rd 10:45 amVirtual/VirtualInferring the phylogeny of the aquatic angiosperm family Podostemaceae using 150 plastid genomes with an emphasis on Apinagia s.s
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Oral PaperRuhfel, Brad; Bove, Claudia; Mesterházy, Attila; Rutishauser, Rolf; Philbrick, C..plastid genome
Podostemaceae
Malpighiales
clusioids
SYSTVI005July 23rd 11:00 amVirtual/VirtualOne more step towards solving the taxonomic controversy of Trigonella and Medicago
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Oral PaperPenner Rosenvasser, Shira.Systematics
Taxonomy
Fabaceae
Medicago
Trigonella
SYSTVI006July 23rd 11:15 amVirtual/VirtualThe elevation of the narrow-endemic Errazurizia rotundata to a new monotypic genus and its relationship to Errazurizia (Fabaceae)
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Oral PaperBecklund, Leigh; Ayers, Tina.Fabaceae
phylogenetics
Genome skimming
Taxonomy
SYSTVI007July 23rd 11:30 amVirtual/VirtualSex Ratio variation and the distribution of sex determining haplotypes of octoploid Fragaria in the PNW
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Oral PaperMortimer, Sebastian; Liston, Aaron.Fragaria
Dioecy
Friday, July 23rd, 11:00 am to 12:00 pm · Virtual/Virtual
Session M25: Meeting: CV Reviews
Presiding: Michelle Gaynor, University of Florida
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July 23rd 11:00 amVirtual/VirtualCV Reviews
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Friday, July 23rd, 12:00 pm to 1:00 pm · Virtual/Virtual
Session EX13: Exhibits: Exhibit Hall Open
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July 23rd 12:00 pmVirtual/VirtualExhibit Hall Open
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Friday, July 23rd, 12:00 pm to 1:30 pm · Virtual/Virtual
Session L2: Luncheon: PLANTS Debrief
Presiding: Ann Sakai, Univ. California, Irvine; Anna Monfils, Central Michigan University
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July 23rd 12:00 pmVirtual/VirtualPLANTS Debrief
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Friday, July 23rd, 12:00 pm to 1:00 pm · Virtual/Virtual
Session L9: Luncheon: Author Chat
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July 23rd 12:00 pmVirtual/VirtualAuthor Chat
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Friday, July 23rd, 12:30 pm to 2:00 pm · Virtual/Virtual
Session FTIII: Contributed Papers: Floristics & Taxonomy III
Presiding: Laura Calvillo-Canadell, Instituto De Biología, Universidad Nacional Autónoma De México; Dr Zoe A. Goodwin, Roy
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FTIII001July 23rd 12:30 pmVirtual/VirtualUsing herbarium specimens to carry out comparative foliar morphological studies: Foliar architecture of Anacardiaceae and Burseraceae
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Oral PaperCalvillo-Canadell, Laura; Daly, Douglas C.; Mitchell, John Dan.Anacardiaceae
Burseraceae
Leaf Architecture
Bursera
herbarium
morphology
FTIII002July 23rd 12:45 pmVirtual/VirtualThe significance of the stem and leaf anatomy of three species of Cestrum (Solanaceae), endemic to Brazil
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Oral PaperLopes Silva, Rafael Francisco; Silva, Anauara Lima; Souto, Flávio Sousa; Costa Silva, Rafael; Agra, Maria.Cestreae
Cestrum corymbosum
Cestrum gardneri
Cestrum obovatum
Cestrum anatomy
FTIII003July 23rd 1:00 pmVirtual/VirtualSenna ser. Bacillares (Leguminosae, Caesalpinioideae) na Mata Atlântica ao norte do Rio São Francisco, Brasil
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Oral PaperSouto, Flávio Sousa; Queiroz, Rubens Teixeira de; Agra, Maria de Fátima.Caesalpinioideae
Cassia
Fabaceae
Brazilian flora
Taxonomy
FTIII004July 23rd 1:15 pmVirtual/VirtualLeaf anatomy of five species of Solanum subg. Leptostemonum (Dunal) Bitter and its taxonomic significance
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Oral PaperSilva, Anauara Lima; Costa Silva, Rafael; Agra, Maria.Brazilian Solanum
Leaf anatomy of Solanum
Solanaceae
"spiny solanums"
FTIII005July 23rd 1:30 pmVirtual/VirtualA new species of Euphorbia from the Baja Peninsula, Mexico and notes on heteroblasty in the taxonomy of Euphorbia subgenus Chamaesyce section Anisophyllum
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Oral PaperTaylor, Nathan; Rebman, Jon.Euphorbia
Euphorbia sect. Anisophyllum
Heteroblasty
Baja Peninsula
Taxonomy
New species
FTIII006July 23rd 1:45 pmVirtual/Virtual
Canceled
How can we train the next generation of botanists?
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Oral PaperGoodwin, Dr Zoe A.; Sarkinen, Tiina; Harris, David J.Training
Friday, July 23rd, 12:30 pm to 2:15 pm · Virtual/Virtual
Session PHYLOIV: Contributed Papers: Phylogenomics IV
Presiding: Alan Yocca, Michigan State University
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PHYLOIV001July 23rd 12:30 pmVirtual/VirtualPhylogenetic relationships of the strawberry subtribe Fragariinae (Rosaceae, Potentilleae) inferred from whole genome sequences
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Oral PaperAllen, Geraldine; Liston, Aaron; Eriksson, Torsten.Fragariinae
Fragaria
phylogenomics
Rosaceae
hybridization
polyploidy
whole genome sequencing
PHYLOIV002July 23rd 12:45 pmVirtual/VirtualA new approach using targeted sequence capture for phylogenomic studies across Cactaceae
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Oral PaperAcha, Serena; Acha, Serena; Majure, Lucas.Cacti
Opuntia
Hyb-Seq
Neotropics
Target enrichment
PHYLOIV003July 23rd 1:00 pmVirtual/VirtualNew perspectives on the evolution of plant breeding systems in the radiation of Hawaiian Schiedea (Caryophyllaceae)
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Oral PaperMcDonnell, Angela; Loke, Elena; Moore, Michael; Sakai, Ann; Weller, Stephen; Wagner, Warren; Skogen, Krissa; Weisenberger, Lauren; Wickett, Norman.Genome Assembly
Genome Duplication
transcriptomics
Targeted enrichment
Probe design
Hawaiian Islands
Breeding system
PHYLOIV004July 23rd 1:15 pmVirtual/VirtualAnalysis of Global Vaccinium Species during an Undergraduate Course in Phylogenetics
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Oral PaperYocca, Alan.phylogenetics
Undergraduate research
Ancestral State reconstruction
PHYLOIV005July 23rd 1:30 pmVirtual/VirtualPhylogenomics of a clade of temperate North American milkweeds based on extensive sampling of individuals within species
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Oral PaperStraub, Shannon; Wagner, Carl; Boutte, Julien; Fishbein, Mark.Asclepias
Apocynaceae
Hyb-Seq
species tree
milkweed
phylogenomics
low-copy nuclear loci
Plastome
incomplete lineage sorting
Introgression
PHYLOIV006July 23rd 1:45 pmVirtual/VirtualDiversification of Kohleria (Gesneriaceae)
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Oral PaperHansen, Kimberly; Clavijo, Laura; Zuluaga, Alejandro; Roalson, Eric.Gesneriaceae
Kohleria
Andes Mountains
high throughput sequencing
Friday, July 23rd, 12:45 pm to 2:30 pm · /
Session CB04: Contributed Papers: Conservation Biology 4
Presiding: Kristen Hasenstab-Lehman, Santa Barbara Botanic Garden; Lauren Eserman, Atlanta Botanical Garden
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CB04001July 23rd 12:45 pm/Conservation Genomics of the Ethnobotanically Important Argan Tree
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Oral PaperSlimp, Madeline; Johnson, Matthew; Fokar, Mohamed; Hale, Haley; Khayi, Slimane; Rachid, Mentag.Argan
conservation
Morocco
Ethnobotany
CB04002July 23rd 1:00 pm/The utility of the Orchidaceae963 bait set for plant conservation: A case study using Cypripedium acaule
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Oral PaperEserman, Lauren; Carmichael, Amanda; Coffey, Emily.conservation
Orchidaceae
Slipper orchid
Cypripedium
Target enrichment
Orchidaceae963
CB04003July 23rd 1:15 pm/A methodological guide to seed viability testing in epiphytic and terrestrial orchids
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Oral PaperPradhan, Namrata; Xuli, Fan; Martini, Francesco; Chen, Huayang; Liu, Hong; Gao, Jiangyun; Manage Goodale, Uromi.seed viability test
seed banking
Tetrazolium test
Fluorescein diacetate test
Evans blue test
sterilization
epiphytic orchids
terrestrial orchids  
CB04004July 23rd 1:30 pm/Adaptive Management of Invasive Aquatic Plants: A Case Study on European Frog-bit
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Oral PaperCahill, Blake; Hansen, Sara; Monfils, Anna.Adaptive Management
Floating invasive macrophytes
CB04005July 23rd 1:45 pm/Modelling the Current and Historical Geographic Distribution of an invasive vine (Vincetoxicum rossicum) in northeastern North America
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Oral PaperFoster, Sharla; Smith, Tyler; Kharouba, Heather.invasive species
species distribution models
Equilibrium assumption
Vincetoxicum rossicum
Pale Swallow-wort
maxent
Friday, July 23rd, 1:30 pm to 2:30 pm · Virtual/Virtual
Session LT3: Lightning Talks: Germinating Ideas - Lightning Talks II
Presiding: