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| Session | Date/Time | Location | Title | Type | Authors | Keywords |
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Monday, July 19th |
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| PTR1001 | July 19th 10:00 am | / | Putting the dry in Dryopteris: transgressive response to drought and temperature stress in allopolyploid ferns
Log in to add this item to your schedule | Oral Paper | Blake-Mahmud, Jennifer; Sessa, Emily; Visger, Clayton; Watkins, James. | Dryopteris
polyploidy
abiotic stress
heat stress
Drought
pteridiophytes
gametophytes
allopolyploid
climate change
transgression |
| PTR1002 | July 19th 10:15 am | / | Drying without dying- the Resurrection fern, Pleopletis polypodioides
Log in to add this item to your schedule | Oral Paper | John, Susan P; Hasenstein, Karl. | fern
Pleopeltis polypodioides
Drought Tolerance
epiphyte |
| PTR1003 | July 19th 10:30 am | / | Historical biogeography of African Asplenium (Aspleniaceae)
Log in to add this item to your schedule | Oral Paper | Howard, Cody; Kamau, Peris; Vare, Henry; Hannula, Liina; Juslen, Aino; Rikkinen, Jouko; Sessa, Emily. | Asplenium
ferns
Africa
biogeography
divergence time estimation
pteridophytes |
| PTR1004 | July 19th 10:45 am | / | Disentangling the systematics of the Elaphoglossum petiolatum complex (Dryopteridaceae)
Log in to add this item to your schedule | Oral Paper | Martinez, Ana Gabriela; Vasco, Alejandra. | ferns
Mexico
Taxonomy
phylogeny
species complex
spore morphology |
| PTR1005 | July 19th 11:00 am | / | Phylogenomics and historical perspectives in the fern genus Elaphoglossum (Dryopteridaceae)
Log in to add this item to your schedule | Oral Paper | Vasco, 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 |
| PTR1006 | July 19th 11:15 am | / | Revisiting Polystichum (Dryopteridaceae) using the GoFlag 451 probe set: problems and prospects in the tropical American clades
Log in to add this item to your schedule | Oral Paper | Riibe, Lindsey; Riibe, Lindsey; Sessa, Emily; Barrington, David. | phylogenomics
Molecular Systematics
Reticulate Evolution |
| PTR1007 | July 19th 11:30 am | / | Species and gene-allele phylogenies resolve conserved lineages and hybrids in the hyper-variable Hawaiian endemic Polypodium pellucidum fern
Log in to add this item to your schedule | Oral Paper | Mendez-Reneau, Jonas; Sigel, Erin. | phylogenetics
hybridization
niche evolution
morphological evolution
Hawaiian Islands
ferns |
| PTR1008 | July 19th 11:45 am | / | Target enrichment of 360 nuclear loci provide a first look at the evolutionary history of the pantropical fern genus Oleandra
Log in to add this item to your schedule | Oral Paper | Testo, Weston; Suissa, Jacob; Burleigh, Gordon; Sessa, Emily. | phylogenomics
GoFlag
Target enrichment
fern
biogeography
polyploidy
Bayesian
herbarium |
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| July 19th 12:00 pm | Virtual/Virtual | American Fern Society Luncheon
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| July 19th 1:00 pm | Virtual/Virtual | Pteridological Section Business Meeting
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| PTR2001 | July 19th 1:30 pm | / | Gene fractionation and differential expression of homoeologues following whole genome duplication in the tree fern, Alsophila spinulosa
Log in to add this item to your schedule | Oral Paper | Wickell, David; Li, Fay-Wei; Kuo, Li-Yaung; Huang, Xiong; Li, Quanzi. | ferns
Pteridology
WGD
genomics
RNA-seq
Cyatheaceae
genome size |
| PTR2002 | July 19th 1:45 pm | / | Microarthropods Increase Sporophyte Formation and Enhance Fitness of Ferns
Log in to add this item to your schedule | Oral Paper | Watts, Jacob; Harrington, Aidan; Watkins, James. | fern
gametophyte
fertilization
mutualism
plant-insect interactions
reproductive biology
fitness
evolution |
| PTR2003 | July 19th 2:00 pm | / | Males are always ready: an experimental approach to the reproductive characteristics of sexual and apomict fern gametophytes
Log in to add this item to your schedule | Oral Paper | Hornych, Ondrej; Ferova, Alzbeta; Hori, Kiyotaka; Kosnar, Jiri; Ekrt, Libor. | Dryopteris
fern
gametes
pteridophytes
apomixis
archegonia
antheridia
hybridization |
| PTR2004 | July 19th 2:15 pm | / | Life without a sporophyte: revisiting the genomic consequences of asexual reproduction and the origin of Vittaria appalachiana
Log in to add this item to your schedule | Oral Paper | Pelosi, Jessie; Barbazuk, W. Brad; Sessa, Emily. | gametophyte
transcriptomics
asexual
polyploidy
Pteridaceae |
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| July 19th 4:15 pm | / | American Fern Society Council Meeting
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Wednesday, July 21st |
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| P3PT001 | July 21st 5:00 pm | Virtual/Virtual | RNA-Seq Transcriptome and Biochemical Analysis of the Resurrection fern, Pleopeltis polypodioides.
Log in to add this item to your schedule | Poster: Pteridology | John, Susan P; Byeon, Boseon; Kovalchuk, Igor; Blancaflor, Elison; Hasenstein, Karl. | fern
Pleopeltis polypodioides
abiotic stress
Drought Tolerance
epiphyte
RNA-seq |
| P3PT002 | July 21st 5:00 pm | Virtual/Virtual | Origins of Hawaiian Doryopteris (Pteridaceae)
Log in to add this item to your schedule | Poster: Pteridology | Lau, Priscilla; Zhang, Xuening; Burleigh, Gordon; Huiet, Layne; Zenil-Ferguson, Rosana; Wood, Ken; Rothfels, Carl; Tribble, Carrie. | island biology
Systematics
Hawaiian Islands
cheilanthoid fern |
| P3PT003 | July 21st 5:00 pm | Virtual/Virtual | Assessing the contemporary and future implications of gametophyte ecogeographic divergence between two polyploid Dryopteris and their progenitors
Log in to add this item to your schedule | Poster: Pteridology | Blais, Serena J; Harrington, Aidan; Blake-Mahmud, Jennifer; Sessa, Emily; Watkins, James; Visger, Clayton. | Dryopteris
polyploidy
pteridiophytes
gametophytes
allopolyploid
climate change
Ecological niche |
| P3PT004 | July 21st 5:00 pm | Virtual/Virtual | Discovery of Vittaria graminifolia (Pteridaceae) Sporophytes in Elmore County Alabama: A Third North American Record
Log in to add this item to your schedule | Poster: Pteridology | Yawn, Noah; Johnson, Marc; Cressler, Alan; Barger, Pricilla; Barger, Wayne. | shoestring fern
rock shelter
sporophyte
gametophyte
gemmae
Pteridaceae |
Thursday, July 22nd |
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| P1RT001 | July 22nd 5:00 pm | Virtual/Virtual | Protecting Manoomin (Zizania palustris L.): History of an Environmental Justice Challenge
Log in to add this item to your schedule | Recent Topics Poster | Tuominen, L.K.. | environmental justice
Public Policy
manoomin
Poaceae
Aquatic plants
Ethnobotany
toxicology |
| P1RT002 | July 22nd 5:00 pm | Virtual/Virtual | A Review of chromosome numbers of Moroccan Asteraceae
Log in to add this item to your schedule | Recent Topics Poster | GOUNSSA, 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 |
| P1RT003 | July 22nd 5:00 pm | Virtual/Virtual | Evolution of Carbon Capture Capacity with Reverse Use of An Urban EEMs Artificial Dwarfing Forests System & Indoor/Outdoor Forest Surroundings
Log in to add this item to your schedule | Recent Topics Poster | Xiong, 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 |
| P1RT004 | July 22nd 5:00 pm | Virtual/Virtual | Evidence for extensive hybridisation and past introgression events in feather grasses using genome-wide SNP genotyping
Log in to add this item to your schedule | Recent Topics Poster | Baiakhmetov, Evgenii; Ryzhakova, Daria; Gudkova, Polina D.; Nobis, Marcin. | feather grasses
hybridisation
Introgression
Integrative taxonomy
genome-wide genotyping
DArTseq
divergence time estimation
population genetic structure |
| P1RT005 | July 22nd 5:00 pm | Virtual/Virtual | North American grasslands are shaped by wind
Log in to add this item to your schedule | Recent Topics Poster | Hanberry, Brice. | biogeography
conservation
Ecology
Fire
Great Plains |
| P1RT006 | July 22nd 5:00 pm | Virtual/Virtual | Geographical structure of genetic diversity in Loudetia simplex (Poaceae) in Madagascar and Africa
Log in to add this item to your schedule | Recent Topics Poster | Hagl, 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 |
| P1RT007 | July 22nd 5:00 pm | Virtual/Virtual | Unexpectedly high cytogenetic variation in Festuca L. (Poaceae) using flow cytometry and chromosome count
Log in to add this item to your schedule | Recent Topics Poster | Martinez-Sagarra, Gloria; Devesa, Juan A.. | Festuca
Flow cytometry
Iberian Peninsula
genome size |
| P1RT008 | July 22nd 5:00 pm | Virtual/Virtual | Advanced humidity-driven motion of fertile fronds governs the unique timing of spore dispersal in the widespread fern species Onoclea sensibilis L
Log in to add this item to your schedule | Recent Topics Poster | Suissa, Jacob. | fern
Dispersal
phenology
hygroscopic
hygromorph
sensitive fern
Onoclea sensibilis |
| P1RT009 | July 22nd 5:00 pm | Virtual/Virtual | Checklist of Kilimanjaro grasses shows that both plot and herbarium methods are necessary to record diversity
Log in to add this item to your schedule | Recent Topics Poster | Prunera-Olivé , Joan; Vorontsova, Maria; Williams, Emma; Mollel, Neduvoto; Hemp, Andreas. | Poaceae
Tanzania
Africa
diversity
herbarium
species richness |
| P1RT010 | July 22nd 5:00 pm | Virtual/Virtual | Plant Anatomical Observations of Viola sororia (Violaceae)
Log in to add this item to your schedule | Recent Topics Poster | Yun, Yaeeun; Megan, Dickerson; Hodges , Powell; Amber, Straw; Baghai-Riding, Nina. | anisocytic stomata
lamellar collenchyma
Mississippi Delta
Viola sororia |
| P1RT011 | July 22nd 5:00 pm | Virtual/Virtual | DNA Barcode Identification of Macrofungi by Community Scientists
Log in to add this item to your schedule | Recent Topics Poster | Cantonwine, Emily; Osmundson, Todd; Russell, Stephen; Sheehan, Bill. | Citizen science
Mycology
Basidiomycete
barcode
barcoding
amateur mycologists
Fungal Diversity Survey
North American Mycoflora Project |
| P1RT012 | July 22nd 5:00 pm | Virtual/Virtual | Improving survival rates after cryopreservation due to genetic variation in the exceptional Hawaiian species Melicope mucronulata.
Log in to add this item to your schedule | Recent Topics Poster | Stafford, Maribeth; Philpott, Megan; Pence, Valerie. | Hawaiian Islands
endangered
exceptional
cryopreservation
conservation
ex situ |
| P1RT013 | July 22nd 5:00 pm | Virtual/Virtual | Complete Chloroplast Genome of Rhipsalis baccifera displays Genome Rearrangement, Intron Gain and Loss: insights to its Phylogenetic history.
Log in to add this item to your schedule | Recent Topics Poster | Oulo, 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 |
| P1RT014 | July 22nd 5:00 pm | Virtual/Virtual | Genetic evidence of natural hybridization between Stenomesson aurantiacum and Phaedranassa dubia (Amaryllidaceae)
Log in to add this item to your schedule | Recent Topics Poster | Sanchez Lara , Enmily Dayanna; Ulloa Ulloa, Carmen; Oleas, Nora. | microsatellite
gene flow
genetic structure |
| P1RT015 | July 22nd 5:00 pm | Virtual/Virtual | The Conidial Coin Flip: One-Sided Adhesion in C. graminicola
Log in to add this item to your schedule | Recent Topics Poster | Vasselli, Joseph; Kainer, Ellen; Hancock, Hope; Chappell, Tom; Shaw, Brian D. . | Mycology
Colletotrichum graminicola
Adhesion
Laser Scanning Confocal Microscopy
Actin |
| P1RT016 | July 22nd 5:00 pm | Virtual/Virtual | Characterization of the complete chloroplast genome of a Peruvian landrace of Capsicum chinense Jacq. (Solanaceae), arnaucho chili pepper
Log in to add this item to your schedule | Recent Topics Poster | Arbizu, Carlos; Saldaña, Carla L.; Ferro-Mauricio, Rubén; Chávez-Galarza, Julio; Contreras , Sergio; Guerrero-Abad, Juan; Maicelo, Jorge. | NGS
chloroplast
Genetic resources
arnaucho
phylogenomics |
| P1RT017 | July 22nd 5:00 pm | Virtual/Virtual | Genetic Diversity and Population Structure of a Collection of Peruvian Rocoto (Capsicum pubescens Ruiz & Pav.) Landraces With High Quality SNPs
Log in to add this item to your schedule | Recent Topics Poster | Arbizu, 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 |
| P1RT018 | July 22nd 5:00 pm | Virtual/Virtual | Substrate moisture level affects seed vigor of Tabebuia roseo-alba (Bignoniaceae), a tropical tree species
Log in to add this item to your schedule | Recent Topics Poster | Soares, Vanessa; Daibes, L. Felipe; Damasceno-Junior, Geraldo A.; De Lima, Liana B.. | Seed Vigor
Seed Germination
Ipê-branco
Pantanal
Savannas
Seed Testing |
| P1RT019 | July 22nd 5:00 pm | Virtual/Virtual | Stomatal Investigations on Notorious Weeds of Oklahoma
Log in to add this item to your schedule | Recent Topics Poster | Ahedor , Monica; Ahedor, Adjoa. | Stomata
musk thistle
prickly lettuce
prickly sow thistle
agricultural weeds |
| P1RT020 | July 22nd 5:00 pm | Virtual/Virtual | Phylogenetic Distribution of Traditional Medicinal Use in Caryophyllales
Log in to add this item to your schedule | Recent Topics Poster | Crum, Alexandra; Yang, Ya. | Caryophyllales
Ethnobotany
specialized metabolism
phylogenetics |
| P1RT021 | July 22nd 5:00 pm | Virtual/Virtual | ITS secondary structure reconstruction to resolve taxonomy and phylogeny of the Betula L. genus
Log in to add this item to your schedule | Recent Topics Poster | Tarieiev, Andrii; Gailing, Oliver; Krutovsky, Konstantin. | Betula L.
birch
ITS secondary structure
phylogeny
phylogenetics
Taxonomy |
| P1RT022 | July 22nd 5:00 pm | Virtual/Virtual | Effect of leaf litter and microtopography on spore germination of three Mexican fern species
Log in to add this item to your schedule | Recent Topics Poster | Flores-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 |
| P1RT023 | July 22nd 5:00 pm | Virtual/Virtual | Areas of Endemism of Selected Angiosperms in Southcentral/Southwestren U.S.A
Log in to add this item to your schedule | Recent Topics Poster | Saghatelyan, Anna. | endemism
areas of endemism
spatial analysis
southern USA
floristic connections |
| P1RT024 | July 22nd 5:00 pm | Virtual/Virtual | Effect of meteorological conditions and palynomorph characteristics on fern spore wind dispersal
Log in to add this item to your schedule | Recent Topics Poster | Gómez-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 |
| P1RT025 | July 22nd 5:00 pm | Virtual/Virtual | Ginkgoaleans at the edge of the Mesozoic: Ginkgoites from the Late Cretaceous Lefipán Formation of Patagonia, Argentina
Log in to add this item to your schedule | Recent Topics Poster | Andruchow Colombo, Ana; Gandolfo, Maria; Cuneo, N. Ruben; Escapa, Ignacio. | Ginkgo
Ginkgoites
Ginkgoales
Ginkgophytes
Lefipán Formation
Maastrichtian
Late Cretaceous
Patagonia
Argentina |
| P1RT026 | July 22nd 5:00 pm | Virtual/Virtual | Reduced pollination extends floral longevity and sex-phase duration in a native wildflower
Log in to add this item to your schedule | Recent Topics Poster | Lee, Kiana; Caruso, Christina. | Floral longevity
floral display
Lobelia siphilitica
phenotypic gender
phenotypic plasticity
pollination
pollinator declines
sex-phase duration |
| P1RT027 | July 22nd 5:00 pm | Virtual/Virtual | Preliminary exploration of character evolution across the carnivorous plant genus Drosera (Droseraceae)
Log in to add this item to your schedule | Recent Topics Poster | Boehme, Erin; Mohn, Rebekah; Lee, Aaron; Yang, Ya. | phylogeny
Ancestral State reconstruction
Petal color
Leaf Shape
Perennating structure
life history |
| P1RT028 | July 22nd 5:00 pm | Virtual/Virtual | Gibberellin regulation of protein accumulation in developing pea (Pisum sativum L.) seeds
Log in to add this item to your schedule | Recent Topics Poster | Giebelhaus, J. Duncan; Ozga, Jocelyn A. ; Reinecke, Dennis M.. | Gibberellin
plant reproduction
Protein
pea |
| P1RT029 | July 22nd 5:00 pm | Virtual/Virtual | Biodiversity and relationships of Urochloa grasses for application in sustainable tropical forage systems
Log in to add this item to your schedule | Recent Topics Poster | Masters , Lizo Edward; Vorontsova, Maria S.; Zuntini, Alexandre; Tomaszewska, Paulina ; Heslop-Harrison, Pat. | Urochloa
Brachiaria
phylogenomics
Grasses
Angiosperm-353 |
| P1RT030 | July 22nd 5:00 pm | Virtual/Virtual | RNAi mediated silencing of swnT altered fungal growth and affects pathogenesis in the filamentous fungus Slafractonia leguminicola
Log in to add this item to your schedule | Recent Topics Poster | DAS, SUMANJARI. | toxin
Pathogenesis
RNAi Silencing
Slafractonia |
| P1RT031 | July 22nd 5:00 pm | Virtual/Virtual | BIOMIMETIC 4D PRINTED ERODIUM CICUTARIUMTHERMO-RESPONSIVE ACTUATOR
Log in to add this item to your schedule | Recent Topics Poster | Wade, Jayla; Quest, Madyson; Lazarus, Nathan; Burke, Janelle; Hanrahan, Brendan. | Biomimicry
4D Printing
Erodium cicutarium
Shape memory polymers |
| P1RT032 | July 22nd 5:00 pm | Virtual/Virtual | Translating research to storytelling for children to conserve biocultural diversity in Brazil
Log in to add this item to your schedule | Recent Topics Poster | de Souza Cortez, Maria Beatriz; de Jesus, Nanci ; Rech, Andre; Soltis, Douglas; Soltis, Pamela. | biocultural diversity
conservation
outreach
protected areas
sempre vivas
Traditional ecological knowledge |
| P1RT033 | July 22nd 5:00 pm | Virtual/Virtual | Morella as a model system for studying the evolution of dioecy, specialized metabolites, and non-leguminous nitrogen fixation
Log in to add this item to your schedule | Recent Topics Poster | Smith, Laramie; Carey, Sarah; Hale, Haley; Goertzen, Leslie; Harkess, Alex. | Dioecy
nitrogen fixation
nodulation
Model System
specialized metabolites
Myricaceae |
| P1RT034 | July 22nd 5:00 pm | Virtual/Virtual | Morning Glory Endosymbiosis mediates associational resistance for co-occurring crop species
Log in to add this item to your schedule | Recent Topics Poster | Durden, Lekeah; Quach, Quynh; Clay, Keith. | associational resistance
plant-microbe interactions
symbiont
Endophytes
associational effects |
| P1RT035 | July 22nd 5:00 pm | Virtual/Virtual | Gibberellin regulates starch metabolism in the developing seeds of Pisum sativum L.
Log in to add this item to your schedule | Recent Topics Poster | Kaur, Harleen; Ozga, Jocelyn A. ; Wadhuthanthri, Kosala D.; Reinecke, Dennis M.. | gibberellins
seed development
starch
ADP-glucosepyrophosphorylase |
| P1RT036 | July 22nd 5:00 pm | Virtual/Virtual | The Genome of Wolffia microscopica, One of the Smallest Flowering Plant Species
Log in to add this item to your schedule | Recent Topics Poster | Kaffer, J.P.; Carey, Sarah; Harkess, Alex. | duckweed
Genome
chloroplast
whole genome sequencing
chloroplast genome
Wolffia |
