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American Fern Society (AFS)
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Program for: Pteridological Section/AFS

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Presentations for Society\Section: Pteridological Section/AFS

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SessionDate/TimeLocationTitleTypeAuthorsKeywords

Sunday, July 8th

Sunday, July 8th, 5:00 pm to 6:00 pm · Peppercorn/Hyatt
Session M15: Meeting: American Fern Society Council Meeting
Presiding: Kathleen Pryer,
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July 8th 5:00 pmPeppercorn/HyattAmerican Fern Society Council Meeting
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Monday, July 9th

Monday, July 9th, 8:15 am to 11:45 am · Union E/Hyatt
Session 3: Contributed Papers: Pteridological Section/AFS I
Presiding: Eric Schuettpelz, University Of North Carolina Wilmington
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3001July 9th 8:15 amUnion E/HyattLeaf form and photosynthetic physiology of eastern North American Dryopteris (Dryopteridace
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Oral PaperSessa, Emily; Givnish, Thomas.
3002July 9th 8:30 amUnion E/HyattThe ecophysiology of hemiepiphytism in the ferns: lessons from Lomariopsis vestita
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Oral PaperWatkins, James; Testo, Weston; Sennett, Aurelian; Oliver, Melvin J. ; Pruitt, Nancy.desiccation tolerance
hemiepiphyte
epiphyte
ferns
pteridophyte
nitrogen
life history
gametophyte
functional ecology
isotope
3003July 9th 8:45 amUnion E/HyattEcophysiology of tropical epiphytic filmy ferns (Hymenophyllaceae) across a range of habitats and ecosystems.
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Oral PaperWatkins, James; Testo, Weston; Martin, L.; Oliver, Melvin J. .desiccation tolerance
stress tolerance
water relations
tropical
epiphyte
ferns
pteridophyte
3004July 9th 9:00 amUnion E/HyattComparative gametophyte ecology of the American hart's-tongue fern and associated fern taxa: evidence for recent population declines in New York State
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Oral PaperTesto, Weston; Watkins, James.ferns
Asplenium scolopendrium
gametophyte
threatened species
rare
3005July 9th 9:15 amUnion E/HyattA field-based model of ecological factors influencing growth of the endangered Hawaiian fern Marsilea villosa and implications for conservation management
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Oral PaperChau, Marian; Reyes, Whitney; Ranker, Tom.ecology
conservation
endangered species
fern
Hawaii
3006July 9th 9:30 amUnion E/HyattBottlenecks and founder effects in the endangered Hawaiian fern 'ihi'ihi (Marsilea villosa)
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Oral PaperChau, Marian; Ranker, Tom; Morden, Clifford.population genetics
founder effect
endangered species
Hawaiian Islands
ferns
restoration
July 9th 9:45 amUnion E/HyattBreak
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3008July 9th 10:15 amUnion E/Hyatt
Canceled
Population genetics and structure in morphologically diverse species of Botrychium s.s. (Ophioglossaceae)
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Oral PaperWilliams, Evelyn; FARRAR, DONALD R.AFLPs
allozymes
long distance dispersal
inbreeding
hybridization
allotetraploid
3009July 9th 10:30 amUnion E/HyattSystematics and phylogeny of the recently rediscovered Anogramma ascensionis (Pteridaceae) using data from AFLPs, rbcL sequences, and morphology
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Oral PaperGastony, Gerald; Nakazato, Takuya; Yatskievych, George.molecular systematics
Anogramma
Pteridaceae
AFLP
rbcL
3010July 9th 10:45 amUnion E/HyattDiversification and reticulation in the circumboreal parsley ferns (Cryptogramma)
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Oral PaperMetzgar, Jordan; Ickert-Bond, Stefanie M..Cryptogramma
Pteridaceae
introgression
Polyploidy
gapCp
plastid DNA
Coniogramme
3011July 9th 11:00 amUnion E/HyattSimplifying the complex: an integrative analysis using cytogenetics, morphology, and DNA sequence data to resolve relationships within the Pellaea wrightiana complex(Pteridaceae)
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Oral PaperHuiet, Layne; Pryer, Kathleen; Haufler, Christopher; Windham, Michael.gapCp
Polyploidy
Systematics
trnG-R
3012July 9th 11:15 amUnion E/HyattReassessing phylogenetic relationships in the Polypodium vulgare complex (Polypodiaceae) using nuclear gapCp sequence data
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Oral PaperSigel, Erin; Windham, Michael; Haufler, Christopher; Pryer, Kathleen.reticulate
Pteridaceae
species complex
3013July 9th 11:30 amUnion E/HyattNew insights into the phylogeny and biogeography of grammitid ferns (Polypodiaceae)
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Oral PaperSundue, Michael; Ranker, Tom; Morden, Clifford; Parris, Barbara; Zamora-Crosby, Delia; Shaw, Shane.Fern Systematics
biogeography
Monday, July 9th, 12:00 pm to 1:30 pm · Peppercorn/Hyatt
Session L2: Luncheon: American Fern Society Luncheon
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July 9th 12:00 pmPeppercorn/HyattAmerican Fern Society Luncheon
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Monday, July 9th, 1:30 pm to 2:45 pm · Union E/Hyatt
Session 11: Contributed Papers: Pteridology Section/AFS II
Presiding: James Watkins, Colgate University
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11001July 9th 1:30 pmUnion E/HyattUsing next generation sequencing to develop microsatellite markers in ferns
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Oral PaperGrusz, Amanda; Windham, Michael; Pryer, Kathleen.next generation sequencing
microsatellites
SSR markers
cheilanthoid ferns
genotyping
11002July 9th 1:45 pmUnion E/HyattStreamlining plastid data acquisition in ferns through the use of short, rapidly evolving, coding segments
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Oral PaperSchuettpelz, Eric; Li, Fay-Wei; Davila, Alexander N.; Cochran, Alyssa.ferns
plastid markers
DNA sequencing
11003July 9th 2:00 pmUnion E/HyattDivergence history, elevation and geographic shifts in Andean Polystichum (Dryopteridaceae)
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Oral PaperMchenry, Monique; Barrington, David.biogeography
Andes
11004July 9th 2:15 pmUnion E/HyattRecent developments in revealing the origins of the tropical alpine and montane forest allotetraploids in Costa Rican Polystichum.
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Oral PaperBarrington, David; Jorgensen, Stacy.hybridizaton
Polystichum
Single/low copy nuclear genes
ancestry
Polyploidy
11005July 9th 2:30 pmUnion E/HyattNew insights into the heritage of Pacific Northwestern polyploids in the genus Polystichum (Dryopteridaceae)
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Oral PaperJorgensen, Stacy; Barrington, David.Polystichum
Polyploidy
Monday, July 9th, 5:00 pm to 6:00 pm · Union E/Hyatt
Session M18: Meeting: Pteridological Section Business Meeting
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July 9th 5:00 pmUnion E/HyattPteridological Section Business Meeting
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Monday, July 9th, 5:30 pm to 7:00 pm · Battelle South/Convention Center
Session P: Contributed Posters: Pteridological Section/AFS Posters
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PPD001July 9th 5:30 pmBattelle South/Convention CenterStudies on the genus Pteris L. (Pteridaceae) in Tropical Africa
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Poster: Pteridological Section/AFSKamau, Peris.Fern Systematics
morphology
phylogeny
Pteris
Tropical Africa
PPD002July 9th 5:30 pmBattelle South/Convention CenterStuck between a rock and a hot place: the role of climate in driving population and species boundaries in an endemic Appalachian fern species
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Poster: Pteridological Section/AFSStevens, Sally; Emery, Nancy.gametophyte
climate change
Microclimate
local adaptation
fern
Vittaria appalachiana
PPD003July 9th 5:30 pmBattelle South/Convention CenterAn inquiry into the boundaries between species and their hybrid: the case of Polypodium x incognitum
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Poster: Pteridological Section/AFSBarrington, David; Cook, Kelsey.Polypodium
stomate area
hybridization
morphometrics
PPD004July 9th 5:30 pmBattelle South/Convention CenterA molecular phylogeny of seven cpDNA markers supports the inclusion of the Australian monotypic Revwattsia (Dryopteridaceae) in Dryopteris
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Poster: Pteridological Section/AFSMckeown, Meghan; Sundue, Michael; Barrington, David.Dryopteris
Revwattsia
Dryopteridaceae

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