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American Bryological and Lichenological Society (ABLS)
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Presentations for Program:: Pteridology

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SessionDate/TimeLocationTitleTypeAuthorsKeywords

Monday, July 27th

Monday, July 27th, 10:00 am to 12:00 pm · Virtual/Virtual
Session PTER1: Contributed Papers: Pteridology I
Presiding: Alejandra Vasco, Botanical Research Institute Of Texas; David Wickell, Cornell University; Jacob Suissa, Harvard University
PTER1001July 27th 10:00 amVirtual/VirtualNew Fronds of Dryopteris intermedia Develop More Slowly When the Stipes of Overwintering Fronds are BrokenOral PaperTessier, Jack.temperate forest
fern
leaf phenology
northeastern United States
wintergreen
PTER1002July 27th 10:15 amVirtual/Virtual
Canceled
Diversification of the fern genus Cryptogramma across time and space
Oral PaperMetzgar, Jordan.Pteridaceae
ecological niche modelling
polyploidy
divergence time estimation
Beringia
Last Glacial Maximum
PTER1003July 27th 10:30 amVirtual/VirtualGeographic patterns in ploidy and reproductive mode in the xeric-adapted Australasian species Cheilanthes distans (Pteridaceae)Oral PaperSosa, Karla; Windham, Michael D..apomixis
reproduction
range
polyploidy
PTER1004July 27th 10:45 amVirtual/VirtualNew insights into the evolution of the fern family DennstaedtiaceaeOral PaperSundue, Michael; Triana-Moreno, Luz Amparo; Schwartsburd, Pedro.Cretaceous
Phyletic Slide
Bower
Shade-intolerant
PTER1005July 27th 11:00 amVirtual/VirtualComparative Phylogenetic Analysis of Rapid Divergences and Reticulations in the Fern Genus Polypodium s.s. using Target-Capture MethodsOral PaperMendez-Reneau, Jonas; Sigel, Erin.homeolog
cryptic species
allopolyploidy
phasing
PTER1006July 27th 11:15 amVirtual/VirtualExploring dimensions of biodiversity in Japanese fernsOral PaperNitta, Joel; Mishler, Brent; Iwasaki, Wataru; Ebihara, Atsushi.Japan
Spatial phylogenetics
Biodiversity
Community phylogenetics
fern
Monday, July 27th, 12:00 pm to 1:00 pm · Virtual/Virtual
Session L3: Luncheon: American Fern Society Luncheon
Presiding: George Yatskievych, ; Emily Sessa, University of Florida
July 27th 12:00 pmVirtual/VirtualAmerican Fern Society Luncheon
Monday, July 27th, 1:00 pm to 1:30 pm · Virtual/Virtual
Session M20: Meeting/Luncheon: Pteridological Section Business Meeting
Presiding: David Barrington, University Of Vermont
July 27th 1:00 pmVirtual/VirtualPteridological Section Business Meeting
Monday, July 27th, 1:30 pm to 2:15 pm · Virtual/Virtual
Session PTER2: Contributed Papers: Pteridology II
Presiding: Alejandra Vasco, Botanical Research Institute Of Texas; Jacob Suissa, Harvard University; David Wickell, Cornell University
PTER2001July 27th 1:30 pmVirtual/VirtualThe Life Aquatic: Genomic and Transcriptomic Insights into Crassulacean Acid Metabolism in IsoetesOral PaperWickell, David; Kuo, Li-Yaung; Yang, Hsiao-Pei; Michael, Todd; Li, Fay-Wei.CAM
Isoetes
lycophytes
genomics
differential expression
transcriptomics
Aquatic plants
Seed-free
PTER2002July 27th 1:45 pmVirtual/VirtualPheromones largely control sex expression in ferns: a meta-analysis of fern mating via antheridiogensOral PaperHornych, Ondrej; Testo, Weston; Sessa, Emily; Watkins, James; Campany, Courtney; Pittermann, Jarmila; Ekrt, Libor.antheridiogen
fern
pheromone
gametophyte
polyploidy
apomixis
dark germination
antheridiogen evolution
reproduction
PTER2003July 27th 2:00 pmVirtual/VirtualAn environmentally-based model for the origin of obligate apomixis in ferns: insights from the pellaeid clade (Pteridaceae; Cheilanthoideae)Oral PaperGrusz, Amanda; Windham, Michael D.; Picard, Kathryn; Pryer, Kathleen; Schuettpelz, Eric; Haufler, Christopher.agamospory
apogamy
asexual
diplospory
Döpp-Manton sporogenesis
meiotic obligate apogamy
premeiotic endomitosis
Monday, July 27th, 5:00 pm to 6:00 pm · Virtual/Virtual
Session P: Contributed Posters: Pteridology Posters
PPT001July 27th 5:00 pmVirtual/VirtualExamining the range of diploid and tetraploid Asplenium trichomanes subspecies across VirginiaPoster: PteridologyCorral, Sydney; Metzgar, Jordan.Asplenium
Floristics
spore size
Virginia
PPT002July 27th 5:00 pmVirtual/VirtualR2R3-MYB gene evolution in plants, incorporating ferns into the storyPoster: PteridologyHernandez-Hernandez, Brenda; Tapia-Lopez, Rosalba; Ambrose, Barbara; Vasco, Alejandra.Asymmetric leaves 1
leaf development
Myb genes
transcription factors

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