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Session	Date/Time	Location	Title	Type	Authors	Keywords
Sunday, July 26th
Sunday, July 26th, 11:00 am to 5:00 pm · Virtual/Virtual Session M01: Meeting: ASPT Council Meeting
	July 26th 11:00 am	Virtual/Virtual	ASPT Council Meeting
Monday, July 27th
Monday, July 27th, 9:00 am to 10:00 am · Virtual/Virtual Session EX01: Exhibits: Exhibit Hall Open
	July 27th 9:00 am	Virtual/Virtual	Exhibit Hall Open
Monday, July 27th, 9:45 am to 10:00 am · Virtual/Virtual Session S01: Special Lecture: Opening Welcome
	July 27th 9:45 am	Virtual/Virtual	Opening Welcome
Monday, July 27th, 10:00 am to 12:00 pm · Virtual/Virtual Session CB1: Contributed Papers: Conservation Biology 1 Presiding: Sara Johnson, Illinois Natural History Survey; Claudia Jolls, East Carolina University
CB1001	July 27th 10:00 am	Virtual/Virtual	Habitat Suitability Models as a Conservation Tool for a Rare Mint, Macbridea alba	Oral Paper	Johnson, Sara; Coons, Janice; Zaya, David; Molano-Flores, Brenda.	modeling rare species conservation habitat suitability model Maxent species distribution model endangered GIS spatial data
CB1002	July 27th 10:15 am	Virtual/Virtual	Phylogenetic Diversity Fails to Correlate with Species Richness in the Threatened Tallgrass Prairies of the Northern Great Plains	Oral Paper	Herzog, Sarah; Latvis, Maribeth.	prairie phylogenetic diversity conservation Great Plains
CB1003	July 27th 10:30 am	Virtual/Virtual	Herbaria as botanical snapshots: 50 years of land use and climate change impacts on genetics and physiology in the Guadalupe Mountains	Oral Paper	Slimp, Madeline; Hale, Haley; Coker , Cassidy Reagan; Bailey, Zachary; Johnson, Matthew.	Angiosperms 353 Biodiversity Herbarium
CB1004	July 27th 10:45 am	Virtual/Virtual	Homegrown Strategies: Saving Our Native Flora	Oral Paper	Markman, Grace.
CB1005	July 27th 11:00 am	Virtual/Virtual	Conservation Data Management in the Digital Age	Oral Paper	McNair , Mason C; Cruse-Sanders, Jennifer; Leebens-Mack, Jim.	conservation open data management Herbaria rare species Critically Endangered endangered
CB1006	July 27th 11:15 am	Virtual/Virtual	Much from few: uncommon plants and common paradigms	Oral Paper	Jolls, Claudia.
Monday, July 27th, 10:00 am to 2:30 pm · Virtual/Virtual Session COL02: Colloquium: Characteristics of nectar, nectaries and nectar spurs Presiding: Lena Hileman, University Of Kansas; Irene Liao, Duke University; Rahul Roy, UMN, Twin Cities
	July 27th 10:00 am	Virtual/Virtual	Introduction
COL02002	July 27th 10:05 am	Virtual/Virtual	Convergent evolution of a novel blood-red nectar pigment in vertebrate-pollinated flowers	Colloquium Presentations	Roy, Rahul; Moreno, Nickolas; Kostanecki, Adam; Brockman, Stephen; Chiari, Ylenia; Bee, Mark; Hegeman, Adrian; Carter, Clay.	nectar nectaries pollinator alkaloid phenylpropanoid Flower color
COL02003	July 27th 10:30 am	Virtual/Virtual	Temporal and sex-dependent variation in nectar-elemental profiles of Cucurbita pepo	Colloquium Presentations	Roy, Rahul; Carter, Clay.	nectar nectary metals membrane-transporter ICP-MS
COL02004	July 27th 10:45 am	Virtual/Virtual	Differentially expressed genes contributing to the evolution of reduced nectar in the selfing syndrome	Colloquium Presentations	Liao, Irene; Rausher, Mark.	nectar selfing syndrome differential expression morning glories
COL02005	July 27th 11:00 am	Virtual/Virtual	Nectary specific gene expression in Penstemon	Colloquium Presentations	Katzer, Amanda; Wessinger, Carolyn; Hileman, Lena.	nectaries development RNA-seq Penstemon
COL02006	July 27th 11:15 am	Virtual/Virtual	Food of the Gods: developmental basis of nectary formation in the crucifers	Colloquium Presentations	Nikolov, Lachezar.	Brassicaceae nectary CRABS CLAW
	July 27th 11:30 am	Virtual/Virtual	Discussion
	July 27th 12:00 pm	Virtual/Virtual	Break
COL02009	July 27th 12:30 pm	Virtual/Virtual	Nectaromania in Passifloraceae: summarizing our current understanding of extrafloral nectaries in a morphologically challenging lineage	Colloquium Presentations	Krosnick, Shawn; Maynord, Silas; Hearn, David; Hawkins, Angela; Shrestha, Bikash.	extrafloral Passifloraceae Adenia Passiflora nectary leef teeth
COL02010	July 27th 1:00 pm	Virtual/Virtual	Convergent evolution of nectar spurs across the angiosperms	Colloquium Presentations	Smith, Annika.	floral evolution convergent evolution
COL02011	July 27th 1:15 pm	Virtual/Virtual	POPOVICH, encoding a C2H2 zinc-finger transcription factor, plays a central role in the development of a key innovation, floral nectar spurs, in Aquilegia	Colloquium Presentations	Ballerini, Evangeline; Min, Ya; Edwards, Molly; Kramer, Elena; Hodges, Scott.	Aquilegia nectar spur pollination evolution key innovation development
COL02012	July 27th 1:30 pm	Virtual/Virtual	Genetic architecture of nectar spur traits in bee- and hummingbird-pollinated sister species of Aquilegia (columbine)	Colloquium Presentations	Edwards, Molly; Choi, Gary; Min, Ya; Mahadevan, Lakshminarayanan; Hodges, Scott; Kramer, Elena; Ballerini, Evangeline.	Aquilegia nectar spur QTL Pollination syndrome
	July 27th 1:45 pm	Virtual/Virtual	Discussion
Monday, July 27th, 10:00 am to 12:15 pm · Virtual/Virtual Session FT1: Contributed Papers: Floristics & Taxonomy I Presiding: Peter Fritsch, Botanical Research Institute of Texas; Mary Barkworth, Utah State University
FT1FT001	July 27th 10:00 am	Virtual/Virtual	Forests, shrublands and páramos of the Andean tepuis in Ecuador and Peru: Phytogeographic, floristic and vegetation patterns	Oral Paper	Neill, David A.; Asanza, Mercedes; Quizhpe, Wilson; Monteagudo Mendoza, Abel; Torres Montenegro, Luis; Huamantupa-Chuquimaco, Isau.
FT1FT002	July 27th 10:15 am	Virtual/Virtual	New approaches to the maintenance and preparation of floras	Oral Paper	Barkworth, Mary; Valles, Kristian; Billings, Garrett; Billings, Garrett; Dyreson, Curtis.	Floras Grasses Northern Utah North America Biodiversity Informatics Symbiota Tropicos KeyBase OpenHerbarium
FT1FT003	July 27th 10:30 am	Virtual/Virtual	New pieces of the Chusquea puzzle: A revision and recircumscription of Chusquea sect. Serpentes (Poaceae: Bambusoideae: Bambuseae)	Oral Paper	McMurchie, Elizabeth; Peterson, Bryan; Leandro, Thales D.; Clark, Lynn.	bamboo Taxonomy chusqueinae chusquea Tropical Neotropical Systematics
FT1FT004	July 27th 10:45 am	Virtual/Virtual	Reassessment of subspecific taxa within Pediocactus peeblesianus by multivariate analysis of morphological characters	Oral Paper	Cloud-Hughes, Michelle; Baker, Marc.	Pediocactus Taxonomy
FT1FT005	July 27th 11:00 am	Virtual/Virtual	Plant and lichen discovery in the southern Philippines: results from initial expeditions	Oral Paper	Fritsch, Peter; Penneys, Darin; Nickrent, Daniel; dal Forno, Manuela; Amoroso, Victor; Coritico, Fulgent; Shevock, James; Brinda, John; Gerlach, Alice; Mancera, Jeffrey; Galindon, J Michael; Tandang, Danilo; Handley, Vanessa.	Philippines Biodiversity Floristics Taxonomy conservation Lichens Land plants
FT1FT006	July 27th 11:15 am	Virtual/Virtual	Exploring what’s behind taxonomical complexes: a case with Brachyotum (Melastomataceae) in the Andes	Oral Paper	Paredes-Burneo, Diego; Michelangeli, Fabian; Lagomarsino, Laura.	Brachyotum Andean evolution Peru Ecuador hybrids
FT1FT007	July 27th 11:30 am	Virtual/Virtual	New species of Polylepis (Rosaceae) from Ecuador	Oral Paper	Romoleroux , Katya Susana; Boza Espinoza, Tatiana Erika; Kessler, Michael.	morphology New taxa Polylepis reevaluation Taxonomy
FT1FT008	July 27th 11:45 am	Virtual/Virtual	Desmids of selected New England ponds – a comparison to historical data	Oral Paper	Fucikova, Karolina; Kessinger, Evan; Norman, Emily; Hall, John.	algae Biodiversity desmid plankton Ecology habitat periphyton wetland
Monday, July 27th, 10:00 am to 11:30 am · Virtual/Virtual Session MU1: Meet-Up: PLANTS Grant Orientation for Mentors/Mentees Presiding: Heather Cacanindin,
	July 27th 10:00 am	Virtual/Virtual	PLANTS Grant Orientation for Mentors/Mentees
Monday, July 27th, 10:00 am to 12:00 pm · Virtual/Virtual Session PAL1: Contributed Papers: Cookson Award Session I
PAL1001	July 27th 10:00 am	Virtual/Virtual	Potential secondary phloem in Stigmaria and long-distance sugar transport in arborescent lycopsids	Oral Paper	DAntonio, Michael; Boyce, C. Kevin.	Lepidodendron Sigillaria Phloem Sugar transport plant physiology
PAL1002	July 27th 10:15 am	Virtual/Virtual	Permineralized gametophytes from Vancouver Island reveal that peat mosses (Class Sphagnopsida) were anatomically diverse by the Late Cretaceous	Oral Paper	Bippus, Alexander; Stockey, Ruth; Rothwell, Gar; Rothwell, Gar.	fossil moss Cretaceous Sphagnum bryophyte
PAL1003	July 27th 10:30 am	Virtual/Virtual	Cunonicaceae from the Late Cretaceous of North America and its paleobiogeographic implications	Oral Paper	Tang, Keana; Atkinson, Brian; Smith, Selena.	Cunoniaceae Ceratopetalum Late Cretaceous fossil fruits Sucia Island
PAL1004	July 27th 10:45 am	Virtual/Virtual	Illigera fruits from the Miocene of Alum Bluff, northwestern Florida	Oral Paper	Zhu, Hai; Manchester, Steven; Lott, Terry.	eastern North America Fort Preston Formation Hernandiaceae megafossil winged fruit Tropical
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
PTER1001	July 27th 10:00 am	Virtual/Virtual	New Fronds of Dryopteris intermedia Develop More Slowly When the Stipes of Overwintering Fronds are Broken	Oral Paper	Tessier, Jack.	temperate forest fern leaf phenology northeastern United States wintergreen
PTER1002	July 27th 10:15 am	Virtual/Virtual	Canceled Diversification of the fern genus Cryptogramma across time and space	Oral Paper	Metzgar, Jordan.	Pteridaceae ecological niche modelling polyploidy divergence time estimation Beringia Last Glacial Maximum
PTER1003	July 27th 10:30 am	Virtual/Virtual	Geographic patterns in ploidy and reproductive mode in the xeric-adapted Australasian species Cheilanthes distans (Pteridaceae)	Oral Paper	Sosa, Karla; Windham, Michael D..	apomixis reproduction range polyploidy
PTER1004	July 27th 10:45 am	Virtual/Virtual	New insights into the evolution of the fern family Dennstaedtiaceae	Oral Paper	Sundue, Michael; Triana-Moreno, Luz Amparo; Schwartsburd, Pedro.	Cretaceous Phyletic Slide Bower Shade-intolerant
PTER1005	July 27th 11:00 am	Virtual/Virtual	Comparative Phylogenetic Analysis of Rapid Divergences and Reticulations in the Fern Genus Polypodium s.s. using Target-Capture Methods	Oral Paper	Mendez-Reneau, Jonas; Sigel, Erin.	homeolog cryptic species allopolyploidy phasing
PTER1006	July 27th 11:15 am	Virtual/Virtual	Exploring dimensions of biodiversity in Japanese ferns	Oral Paper	Nitta, Joel; Mishler, Brent; Iwasaki, Wataru; Ebihara, Atsushi.	Japan Spatial phylogenetics Biodiversity Community phylogenetics fern
Monday, July 27th, 10:00 am to 2:15 pm · Virtual/Virtual Session SY1: Symposium: Plant epigenetics: phenotypic and functional diversity beyond the DNA sequence
	July 27th 10:00 am	Virtual/Virtual	Introduction
SY1002	July 27th 10:15 am	Virtual/Virtual	Environmental dynamics of DNA methylation in asexually reproducing plants	Symposium Presentation	Verhoeven, Koen; van Antro, Morgane; Peña Ponton, Cristian; Gawehns, Fleur.	DNA methylation Epigenetics Asexual Reproduction Stress Transgenerational memory Dandelion Duckweed Poplar
SY1003	July 27th 10:45 am	Virtual/Virtual	Epigenetic modifications in response to heavy metal stress in two terrestrial bryophytes	Symposium Presentation	Boquete Seoane , M. Teresa; Alonso, Conchita; Richards, Christina L.; Schmid, Marc W.; Herrera, Carlos.	mosses Abiotic stress epigenetic regulation plant tolerance Heavy metals
SY1004	July 27th 11:15 am	Virtual/Virtual	A role of epigenetic variation in perennial climate adaptation	Symposium Presentation	Toivainen, Tuomas; Fossdal, Carl Gunnar; Hytönen, Timo; Gaut, Brandon.	Local Adaptation
	July 27th 11:45 am	Virtual/Virtual	Break
SY1006	July 27th 12:15 pm	Virtual/Virtual	Epigenome analyses reveal a key developmental regulator responsible for sex determination	Symposium Presentation	Braeutigam, Katharina.	DNA methylation chromatin Gene expression developmental program sex determination Dioecy tree biology Populus
SY1007	July 27th 12:45 pm	Virtual/Virtual	Transgenerational responses to temperature modify locally adaptive signatures in Mimulus laciniatus	Symposium Presentation	Colicchio , Jack M; Yuki, Cameron; Anderson, Ian; Adams, Sean; Smith, Aspen; Blackman, Benjamin.	temperature Plasticity adaptation Transgenerational
SY1008	July 27th 1:15 pm	Virtual/Virtual	Albinism in Agave: an epigenetic clue involved	Symposium Presentation	De-la-Peña, Clelia; Duarte-Aké, Fátima; Us-Camas, Rosa.	Somaclonal Variation DNA methylation Histone modifications
	July 27th 1:45 pm	Virtual/Virtual	Discussion
Monday, July 27th, 10:00 am to 11:45 am · Virtual/Virtual Session SYS1: Contributed Papers: Systematics I: Asterids I & II Presiding: Anthony Melton, University Of Florida; Tilottama Roy, Missouri Western State University; Pablo Munoz-Rodriguez, University of Oxford
SYS1001	July 27th 10:00 am	Virtual/Virtual	Phylogeny and character evolution of the genus Sclerophylax (Solanaceae)	Oral Paper	Chiarini, Franco; Deanna, Rocio; Deanna, Rocio; Deanna, Rocio; Bohs, Lynn.	Sclerophylax Atropina Solanaceae Molecular phylogeny Ancestral character state reconstruction ancestral areas species boundaries
SYS1002	July 27th 10:15 am	Virtual/Virtual	A taxonomic monograph of Ipomoea integrated across phylogenetic scales	Oral Paper	Munoz-Rodriguez, Pablo; Wood, John R.I.; Carruthers, Tom; Scotland, Robert.	Biodiversity Taxonomy morning glories Herbarium genomics DNA barcoding Phylogenetics taxonomic monographs
SYS1003	July 27th 10:30 am	Virtual/Virtual	Morphological Characterization on some species of Ocimum L. (Lamiaceae) in Southwest of Nigeria	Oral Paper	Akinyemi, Oluwaseun.	Characterization morphology Ocimum Species
SYS1004	July 27th 10:45 am	Virtual/Virtual	A closer look at the diversification of the false foxgloves in temperate North America	Oral Paper	Roy, Tilottama.	Foxgloves Missouri Migration Diversification
SYS1005	July 27th 11:00 am	Virtual/Virtual	Assembling and Dating a Near-Comprehensive Phylogeny of Lamiaceae	Oral Paper	Abair, Alexander; Godden, Grant; Sun, Miao; El-Bahawy, Ahmed; Soltis, Douglas; Soltis, Pamela.	Lamiaceae phylogeny Systematics Mints
SYS1006	July 27th 11:15 am	Virtual/Virtual	Evolutionary history and biogeography of slipperflowers, Calceolaria (Calceolariaceae)	Oral Paper	Frankel, Lauren; Espindola, Anahi.	Calceolaria Biogeography plastome Andean evolution
SYS1007	July 27th 11:30 am	Virtual/Virtual	Phylogeny of the Adenophyllum-Thymophylla clade (Tageteae, Asteraceae)	Oral Paper	Hinojosa-Espinosa, Oscar; Potter, Daniel.	Compositae Systematics Marigold tribe Core Tageteae
Monday, July 27th, 12:00 pm to 12:30 pm · Virtual/Virtual Session BK01: Coffee Break: Coffee Break
	July 27th 9:30 am	Virtual/Virtual	Coffee Break
Monday, July 27th, 12:00 pm to 1:00 pm · Virtual/Virtual Session EX02: Exhibits: Exhibit Hall Open
	July 27th 12:00 pm	Virtual/Virtual	Exhibit Hall Open
Monday, July 27th, 12:00 pm to 1:30 pm · Virtual/Virtual Session L1: Luncheon: Careers In Botany Luncheon Presiding: Imena Valdes, Northwestern University ; Michelle Gaynor, University Of Florida; Ya Min, Harvard University
	July 27th 12:00 pm	Virtual/Virtual	Student Involvement in Botany Luncheon
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 pm	Virtual/Virtual	American Fern Society Luncheon
Monday, July 27th, 12:00 pm to 3:00 pm · Virtual/Virtual Session W01: Workshop: Ace it! - Give a Better Talk
W01001	July 27th 12:00 pm	Virtual/Virtual	Ace it! - Give a Better Talk	Workshop	Kirchoff, Bruce.
Monday, July 27th, 12:30 pm to 2:30 pm · Virtual/Virtual Session CB2: Contributed Papers: Conservation Biology 2 Presiding: Megan Philpott, Cincinnati Zoo & Botanical Garden; Brenda Molano-Flores, University Of Illinois
CB2001	July 27th 12:30 pm	Virtual/Virtual	Collecting exceptional species for ex situ conservation: Unique issues associated with tissue cryopreservation	Oral Paper	Philpott, Megan; Vanhove, Anne Catherine; Yorke, Suzanne; Pence, Valerie.	conservation ex situ cryopreservation Tissue culture exceptional species
CB2002	July 27th 12:45 pm	Virtual/Virtual	Nectar Resources in Oak Savanna Pollinator Habitats	Oral Paper	Day, Meigan; Walsh, Ryan; Michaels, Helen.	pollinators nectar conservation
CB2003	July 27th 1:00 pm	Virtual/Virtual	Conservation and population genomics of Pennsylvania Baptisia australis var. australis (Fabaceae)	Oral Paper	Moore, Cheyenne; McDonnell, Angela; Schuette, Scott; Martine, Christopher.	Fabaceae conservation Baptisia riparian GBS population genomics rare species Pennsylvania natural history metapopulation Natural Heritage Program
CB2004	July 27th 1:15 pm	Virtual/Virtual	Potential risk of interspecific hybridization in ex situ collections	Oral Paper	Lozada Gobilard , Sissi Donna; Zhu, Jinlei; Panková, Hana; Stojanova, Bojana; Zuzana, Münzbergová.	ex situ hybridization conservation Restoration Minuartia smejkalii endemic serpentine
CB2005	July 27th 1:30 pm	Virtual/Virtual	Timing of leaf emergence in a common garden is associated with climate of origin and local climate in a California endemic oak, Quercus lobata	Oral Paper	Wright, Jessica; Ivey, Christopher T.; Canning, Courtney ; Browne, Luke ; Sork, Victoria .	phenology Valley Oak Quercus lobata provenance test
Monday, July 27th, 12:30 pm to 2:15 pm · Virtual/Virtual Session HYHY1: Contributed Papers: Hybrids and Hybridization
HYHY1001	July 27th 12:30 pm	Virtual/Virtual	An unexpected hybrid in our midst and the need to refine our toolkit to improve dryland restoration	Oral Paper	Winkler, Daniel; Reed, Sasha; Massatti, Rob.	Restoration drylands Colorado Plateau hybrid native plant material genetic variation hybrid zone Hilaria jamesii Hilaria mutica Restoration ecology climate change management Grasses graminoid perennial desert plants
HYHY1002	July 27th 12:45 pm	Virtual/Virtual	Environmental drivers of a hybridization zone in Heuchera	Oral Paper	Engle-Wrye, Nicholas; Folk, Ryan.
HYHY1003	July 27th 1:00 pm	Virtual/Virtual	The genetic landscape of hybridisation in the British flora	Oral Paper	Brown, Max; Hollingsworth, Peter; Twyford, Alex.	hybrid hybridization British flora reproductive isolation genetic distance Phylogenetic analysis
HYHY1004	July 27th 1:15 pm	Virtual/Virtual	Repetitive elements and early stages of polyploid evolution. A perspective from sibling allopolyploid marsh orchids (Dactylorhiza)	Oral Paper	Eriksson , Mimmi Cecilia; Temsch, Eva; McCann, Jamie; Paun, Ovidiu.	allopolyploidy transposable elements genomic shock Orchids
HYHY1005	July 27th 1:30 pm	Virtual/Virtual	Homeolog expression bias increases with allopolyploid age, but does not correlate with floral color differences in Nicotiana tabacum allopolyploids	Oral Paper	McCarthy, Elizabeth; Kurti, Amelda; Lawhorn, Amber; Litt, Amy; Landis, Jacob.	allopolyploidy anthocyanin evolution Flower color homeolog expression bias Nicotiana
Monday, July 27th, 12:30 pm to 2:30 pm · Virtual/Virtual Session PHYL1: Contributed Papers: Phylogenomics I Presiding: Olivier Maurin, Royal Botanic Gardens, Kew; Yujing Yan,
PHYL1001	July 27th 12:30 pm	Virtual/Virtual	Phylotranscriptomics of the Petunieae clade of Solanaceae	Oral Paper	Wheeler, Lucas C.; Walker, Joseph F. ; Ng, Julienne; Deanna, Rocío; Dunbar-Wallis, Amy; Backes, Alice; Pezzi, Pedro H.; Brandão de Freitas, Loreta; Barboza, Gloria E.; Moyroud, Edwige; Smith, Stacey.	transcriptomics Phylogenetics Solanaceae Petunieae
PHYL1002	July 27th 12:45 pm	Virtual/Virtual	Phylogenomics of the Blue- and White-Fruited Dogwoods of Cornus L. - Insights into the Evolution of Eastern Asian-Eastern North American Disjunct Clades	Oral Paper	Lindelof, Kira; Zhou, Wenbin; Zhou, Wenbin; Xiang, Jenny.	Cornus eastern Asian-eastern North American disjunction RAD-seq Biogeography ecological niche and morphospace
PHYL1003	July 27th 1:00 pm	Virtual/Virtual	Consensus and discordance in next-generation phylogenetic analyses of Daucus	Oral Paper	Spooner, David; Ruess, Holly; Ellison, Shelby; Senalik, Douglas; Simon, Philipp.	carrot phylogenomics resequencing SNPs phylogenetic discordance
PHYL1004	July 27th 1:15 pm	Virtual/Virtual	Phylogenomic analysis of New Zealand polyploid Azorella (Apiaceae)	Oral Paper	Ning, Weixuan; Meudt, Heidi; Nicolas, Antoine; Plunkett, Gregory; Tate, Jennifer.	phylogenomics Target Enrichment polyploidy Azorella phylogeny genome size
PHYL1005	July 27th 1:30 pm	Virtual/Virtual	Phylogenomic data reveals hard polytomies in the large genus Solanum (Solanaceae)	Oral Paper	Gagnon, Edeline; Hilgenhof, Rebecca; Orejuela, Andrés; Sablok, Gaurav; Aubriot, Xavier; Giacomin, Leandro; Gouvêa, Yuri; Bohs, Lynn; Dodsworth, Steven; Maurin, Olivier; Forest, Félix; Poczai, Péter; Knapp, Sandra; Särkinen, Tiina.	Solanaceae PAFTOL Solanales
PHYL1006	July 27th 1:45 pm	Virtual/Virtual	A target capture approach for exploring the drivers and constraints of adaptive radiation in tillandsioid bromeliads (Tillandsia spp)	Oral Paper	Yardeni, Gil; Hess, Jaqueline; de La Harpe, Marylaure; Barfuss, Michael H. J.; Viruel, Juan; Paris, Margot; Groot Crego, Clara; Till, Walter; Leroy, Thibault; Paun, Ovidiu; Lexer, Christian.	Bromeliaceae Targeted sequencing Tillandsia population genomics phylogenomics adaptive radiation
PHYL1007	July 27th 2:00 pm	Virtual/Virtual	How well does an angiosperm-wide vs. a family-specific targeted sequencing probe kit unravel relationships in the pantropical Ochnaceae	Oral Paper	Shah, Toral; Schneider, Julio; Zizka, Georg; Maurin, Olivier; Baker, William J.; Forest, Félix; Brewer, Grace E.; Savolainen, Vincent; Darbyshire, Iain; Larridon, Isabel.	Ochnaceae missing data probe kit Targeted sequencing phylogenetic informativeness Coalescence
PHYL1008	July 27th 2:15 pm	Virtual/Virtual	A new nuclear phylogeny unravels fast-moving radiations in the Theaceae	Oral Paper	Yan, Yujing.	Target Enrichment Hybpiper Theeae Camellia Incomplete lineage sorting NGS filtering strategies
Monday, July 27th, 12:45 pm to 2:00 pm · Virtual/Virtual Session PAL2: Contributed Papers: Cookson Award Session II
PAL2001	July 27th 12:45 pm	Virtual/Virtual	The role of grasslands in the evolution of seed dispersal strategy in the Poaceae	Oral Paper	Brightly, William; Stromberg, Caroline; Christin, Pascal-Antoine; Bianconi, Matheus.	seed dispersal Grasses grassland
PAL2002	July 27th 1:00 pm	Virtual/Virtual	Decoding leaf characters that drive family level identification through computer vision	Oral Paper	Spagnuolo, Edward; Wilf, Peter.	Leaf Architecture Machine Vision Fossil Leaves Fagaceae Rubiaceae Fabaceae Salicaceae Sapindaceae Ericaceae Rosaceae Paleobotany Fossil Identification
PAL2003	July 27th 1:15 pm	Virtual/Virtual	A critical reassessment of angiosperms' role in insect diversification	Oral Paper	Schachat, Sandra R..	Cretaceous gymnosperm plant-insect interactions insect pollination Insects
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 pm	Virtual/Virtual	Pteridological Section Business Meeting
Monday, July 27th, 1:30 pm to 2:30 pm · Virtual/Virtual Session M02: Meeting: PUI Section Meeting Presiding: Rachel Jabaily, Colorado College
	July 27th 1:30 pm	Virtual/Virtual	PUI Section 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
PTER2001	July 27th 1:30 pm	Virtual/Virtual	The Life Aquatic: Genomic and Transcriptomic Insights into Crassulacean Acid Metabolism in Isoetes	Oral Paper	Wickell, David; Kuo, Li-Yaung; Yang, Hsiao-Pei; Michael, Todd; Li, Fay-Wei.	CAM Isoetes lycophytes genomics differential expression transcriptomics Aquatic plants Seed-free
PTER2002	July 27th 1:45 pm	Virtual/Virtual	Pheromones largely control sex expression in ferns: a meta-analysis of fern mating via antheridiogens	Oral Paper	Hornych, Ondrej; Testo, Weston; Sessa, Emily; Watkins, James; Campany, Courtney; Pittermann, Jarmila; Ekrt, Libor.	antheridiogen fern pheromone gametophyte polyploidy apomixis dark germination antheridiogen evolution reproduction
PTER2003	July 27th 2:00 pm	Virtual/Virtual	An environmentally-based model for the origin of obligate apomixis in ferns: insights from the pellaeid clade (Pteridaceae; Cheilanthoideae)	Oral Paper	Grusz, 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, 2:30 pm to 3:00 pm · Virtual/Virtual Session BK02: Coffee Break: Coffee Break
	July 27th 2:30 pm	Virtual/Virtual	Coffee Break
Monday, July 27th, 2:45 pm to 3:00 pm · Virtual/Virtual Session PL1: Plenary Address: Plenary Lecture - Welcome
	July 27th 2:45 pm	Virtual/Virtual	Introduction
Monday, July 27th, 3:00 pm to 4:00 pm · Virtual/Virtual Session PL2: Plenary Address: Plenary Address - Bryan Dewsbury Presiding: Anna Monfils, Central Michigan University
PL2001	July 27th 3:00 pm	Virtual/Virtual	What have we learned? - Lessons and strategies from the chaos	Special Address	Dewsbury, Bryan.
Monday, July 27th, 4:00 pm to 5:00 pm · Virtual/Virtual Session M03: Meeting: CV Reviews Presiding: Ya Min, Harvard University; Michelle Gaynor, University Of Florida
	July 27th 4:00 pm	Virtual/Virtual	CV Reviews
Monday, July 27th, 4:00 pm to 5:00 pm · Virtual/Virtual Session MX1: Mixer: SciComm Celebration Day Mixer Presiding: Michelle Gaynor, University Of Florida; Ya Min, Harvard University
	July 27th 4:00 pm	Virtual/Virtual	SciComm Celebration Day Mixer
Monday, July 27th, 5:00 pm to 6:00 pm · Virtual/Virtual Session EX03: Exhibits: Exhibit Hall Open
	July 27th 5:00 pm	Virtual/Virtual	Exhibit Hall Open
Monday, July 27th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Anatomy and Morphology Posters
PAM001	July 27th 5:00 pm	Virtual/Virtual	Plants, Ants, and Curvy Bills: the Morphological Analysis of Mutualisms in Neotropical Bellflowers	Poster: Anatomy and Morphology	Mansaray, Janet; Lagomarsino, Laura.	morphology mutualism Neotropics
PAM002	July 27th 5:00 pm	Virtual/Virtual	Comparison of Floral Morphology in the Mexican Endemic Genus Polianthes	Poster: Anatomy and Morphology	MacNeill, Bryan; McKain, Michael; Brewer, Killian; Hudson, Marvin.	Pollination syndrome floral morphometrics Polianthes
PAM003	July 27th 5:00 pm	Virtual/Virtual	Morphological adaptations within a young adaptive radiation of Hawaiian Chenopodium (Amaranthaceae)	Poster: Anatomy and Morphology	Bullock, Madison; Simonin, Kevin; Cantley, Jason.	Chenopodium oahuense new subspecies Morphometrics leaf morphology speciation Chenopodium heteroblasty Hawaiian Islands
PAM004	July 27th 5:00 pm	Virtual/Virtual	Effects of saline environments on morphology in Chenopodium oahuense of the Hawaiian archipelago	Poster: Anatomy and Morphology	Patel, Cailan; Morris, Rebecca; Cantley, Jason; Simonin, Kevin.	Hawaii Chenopodium morphology
PAM005	July 27th 5:00 pm	Virtual/Virtual	The evolution of the monocot inflorescence using a phylogenetic framework	Poster: Anatomy and Morphology	Holliday, Aaliyah; Martinez-Gomez, Jesus ; Rose, Irving; Specht, Chelsea.	ancestral state reconstruction Phylogenetics Liliales inflorescence phylogenetic comparative methods state dependent speciation extinction
PAM006	July 27th 5:00 pm	Virtual/Virtual	Convergence of glandular trichome morphology and chemistry in two montane monkeyflower (Mimulus, Phrymaceae) species	Poster: Anatomy and Morphology	Wu, Carrie; Bustamante, Sofia; Nolin, Kristine.	Erythanthe trichome histochemistry morphology
PAM007	July 27th 5:00 pm	Virtual/Virtual	Geometric morphometrics to assess leaf variation in populations of Larrea divaricata Cav. (Zygophyllaceae) from Argentina	Poster: Anatomy and Morphology	Eliana, Wasserman; Sassone, Agostina; Alicia , López; Santiago, Morello.	Elliptic fourier analysis (EFA) Morphologic diversity Phylomorphospace Systematic
PAM008	July 27th 5:00 pm	Virtual/Virtual	A Phylogenetic and Geographic Analysis of Leaflet Anatomy in Zamia (Cycadales: Zamiaceae)	Poster: Anatomy and Morphology	Glos, Rosemary; Salzman, Shayla; Calonje, Michael; Vovides, Andrew; Specht, Chelsea.	Cycadales cycads epidermis Gymnosperms Leaf anatomy Biogeography convergence
PAM009	July 27th 5:00 pm	Virtual/Virtual	Plant Anatomy in times of social isolation – developing teaching material far from the lab	Poster: Anatomy and Morphology	Leal-Costa , Marcos Vinicius.	anatomy vascular plants Plant Tissue
PAM010	July 27th 5:00 pm	Virtual/Virtual	Unraveling the diversity of habits in Bunchosia clade (Malpighiaceae) through its anatomy: Echinopterys as a case study	Poster: Anatomy and Morphology	Quintanar, Angelica; Quintanar, Angelica; Pace, Marcelo.	Malpighiaceae Bunchosia wood anatomy bark anatomy plant habit evolution
PAM011	July 27th 5:00 pm	Virtual/Virtual	Investigating the Comparative Anatomy of Lithospermum Through an Evolutionary Lens	Poster: Anatomy and Morphology	Phuong Pham , Michelle Ann; Cohen, Jim; Ryan, Gillian.	Lithospermum microscopy evolution epidermal cell pollen floral gland corolla
Monday, July 27th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Biogeography Posters
PBG001	July 27th 5:00 pm	Virtual/Virtual	Investigating the origins of the American Amphitropical Disjuncts Larrea tridentata and Larrea divaricata	Poster: Biogeography	Nguyen, Khoa; Laport, Robert.	long distance dispersal polyploidy new world deserts adaptive radiation phylogeography
PBG002	July 27th 5:00 pm	Virtual/Virtual	Areas of Endemism in Southcentral/Southwestern USA Based on Selected Angiosperms	Poster: Biogeography	Saghatelyan, Anna.	areaas of endemism southern U.S.A Biogeography disjunctions flora of Texas
PBG003	July 27th 5:00 pm	Virtual/Virtual	Phylogeography of Petalonyx crenatus (Loasaceae): genetic structure across a gypsum archipelago	Poster: Biogeography	Geyer, Renee; Everbach, Sophie; Douglas, Norman; Flores, Hilda; Ochoterena, Helga; Moore, Michael.	Phylogeopraphy Loasaceae Gypsum Mexico Chihuahuan Desert
PBG004	July 27th 5:00 pm	Virtual/Virtual	Eurasian-Mediterranean and North American evolution and biogeography of Krascheninnikovia ceratoides	Poster: Biogeography	Perez-Collazos, Ernesto; Seidl, Anna; Tremetsberger, Karin ; Carine, Mark; Catalan, Pilar; Bernhardt, Karl-Georg.	Altai Mountains Irano-Turanian element rDNA and plastid data phylogeography Molecular phylogeny Pleistocene
PBG005	July 27th 5:00 pm	Virtual/Virtual	Biogeographic patterns in an amphitropical long-dispersal clade of goldenbusches (Asteraceae): comparing arid climate-type analogs in North and South America	Poster: Biogeography	Rosas, Marcelo; Segovia, Ricardo A.; Guerrero, Pablo C..	Haplopappus Astereae Andes climatic niche conservatism long distance dispersal
PBG006	July 27th 5:00 pm	Virtual/Virtual	Environmental Niche of Piper amalago, a widespread Neotropical Piper	Poster: Biogeography	Hastings, Cara; Bornstein, Allan; Smith, James.	Ecological niche modeling species delimitation Monophyly Neotropics
PBG007	July 27th 5:00 pm	Virtual/Virtual	Phylogenomics, biogeography and taxonomy of liquorice (Leguminosae: Glycyrrhiza s.l.)	Poster: Biogeography	Duan, Lei; Harris, AJ; Wen, Jun; Chen, Hong-Feng.	liquorice Glycyrrhiza Leguminosae phylogenomics Biogeography Taxonomy
PBG008	July 27th 5:00 pm	Virtual/Virtual	Multiple mountain-hopping colonization of sky-islands on the two sides of Tropical Africa during the Pleistocene: the afroalpine Festuca grasses	Poster: Biogeography	Mairal, Mario; Namaganda, Mary; Gizaw, Abel; Chala, Desaleng; Brochmann, Christian; Catalan, Pilar.	Afroalpine Festuca dispersal cost analysis eastern and western Tropical Africa ecological niche modelling long distance dispersal phylogeography
PBG009	July 27th 5:00 pm	Virtual/Virtual	Identifying changes in environmental limits of Johnsongrass (Sorghum halepense) over the last fifty years in the continental United States	Poster: Biogeography	Motley, M'Kayla; McKain, Michael.	iNaturalist WorldClim Herbarium
PBG010	July 27th 5:00 pm	Virtual/Virtual	The Biogeography of Photosynthetically Diverse Euphorbiaceae Trees	Poster: Biogeography	Young, Sophie; Stevens, Carly; Lundgren, Marjorie.	Euphorbiaceae trees Euphorbia Chamaesyce C₄ photosynthesis Biogeography Hawaiian Islands
PBG011	July 27th 5:00 pm	Virtual/Virtual	Population structure and colonisation history of Icelandic Agrostis from geothermally heated and non-heated areas	Poster: Biogeography	Nuppenau, Jan-Niklas; Höglund, Elsa ; Kent , Kainulainen; Minadakis, Nikolaos; Wikström, Niklas; Humphreys, Aelys,M..	Local Adaptation Grasses extreme conditions geothermal soils colonisation history population structure
PBG012	July 27th 5:00 pm	Virtual/Virtual	Ecological niche and pollination syndrome are correlated in the florally diverse Neotropical genus Hillia (Rubiaceae)	Poster: Biogeography	Ball, Laymon; Lagomarsino, Laura.	Pollination syndrome Biogeography Neotropics
Monday, July 27th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Botanical History Posters
PBH001	July 27th 5:00 pm	Virtual/Virtual	A lockdown glimpse inside the Cambridge University Herbarium: an overlooked botanical treasure trove	Poster: Botanical History	Gardiner, Lauren M..	Herbarium Herbaria collections type specimens Biodiversity Darwin Lindley Wallich Spruce Rackham Wallace new species
Monday, July 27th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Biodiversity Informatics & Herbarium Digitization Posters
PBI001	July 27th 5:00 pm	Virtual/Virtual	Cyborg matching of taxonomic names, using nomenclatural logic	Poster: Biodiversity Informatics & Herbarium Digitization	Webb, Campbell O.; Ickert-Bond, Stefanie.	nomenclatural logic Biodiversity Informatics Flora of Alaska nrITS
PBI002	July 27th 5:00 pm	Virtual/Virtual	Amanita pseudovaginata from Pakistan	Poster: Biodiversity Informatics & Herbarium Digitization	Naseer, Arooj; Khalid, Abdul Nasir.	phylogeny
PBI003	July 27th 5:00 pm	Virtual/Virtual	TreeToM: A simple tool for visualizing phylogenetic trees onto a map	Poster: Biodiversity Informatics & Herbarium Digitization	Maya Lastra, Carlos Alonso; Eaton, Deren.	Biogeography Phylogenetics Web app
PBI004	July 27th 5:00 pm	Virtual/Virtual	How does your garden grow? Analyzing living collections for conservation and research priorities using integrated gap analysis tools	Poster: Biodiversity Informatics & Herbarium Digitization	Gostel, Morgan; Meyer, Abby; linsky, Jean.	ex situ conservation botanical gardens genomics international partnerships
Monday, July 27th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Bryology and Lichenology Posters
PBL001	July 27th 5:00 pm	Virtual/Virtual	The Mitochondrial and Chloroplast Genomes Comparison and Evolution Analysis of Selected Taxa of Bryales (Musci)	Poster: Bryology and Lichenology	Niu, Jingyuan; Zhang, Shijia; Zhang, Yijie; Shen, Fengjiao; Li, Lin; Shi, Shuo; Zhao, Jiancheng.	Bryales organelle mitochondrial chloroplast Genomes Divergence time moss
PBL002	July 27th 5:00 pm	Virtual/Virtual	The Development and Evaluation of DNA Barcodes in Mosses (Bryophyta): Based on Whole-genome Chloroplast Data	Poster: Bryology and Lichenology	Dou, Jiancong; Zhang, Shijia; Shen, Fengjiao; Niu, Jingyuan; Li, Lin; Shi, Shuo; Zhao, Jiancheng.	mosses Chloroplast Genome DNA barcoding Primer Design
PBL003	July 27th 5:00 pm	Virtual/Virtual	Getting Through the Crux: A Text Analysis of Rock Climbing Impacts on Cliff Communities	Poster: Bryology and Lichenology	Andreski, Christina; Curran, Bridget; Jolles, Diana.	text analysis word cloud Rock climbing disturbance lichen lichen communities plant communities cliff habitat bouldering
Monday, July 27th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Conservation Biology Posters
PCB001	July 27th 5:00 pm	Virtual/Virtual	Survival and Reproductive Potential of the Rare Prairie Species, Silene regia, as Affected by Fertilizer and Planting Season	Poster: Conservation Biology	Janssen, Eric; Coons, Janice; Coutant, Nancy; Edgin, Bob.	Silene regia Fertilizer Planting Season Restoration
PCB002	July 27th 5:00 pm	Virtual/Virtual	Conserving Oak Species Using Cryopreservation Techniques	Poster: Conservation Biology	Miller, Amanda; Pence, Valerie.	conservation cryopreservation rooting oaks quercus
PCB003	July 27th 5:00 pm	Virtual/Virtual	POLLINATION AND SEED-SET OF BARNEBY’S CLOVER (TRIFOLIUM BARNEBYI)	Poster: Conservation Biology	Handley, Joy; Tronstad, Lusha.	pollen pollinator seed viability
PCB004	July 27th 5:00 pm	Virtual/Virtual	Using a large-scale Andropogoneae genomics project to inform conservation efforts	Poster: Conservation Biology	Aubuchon, Taylor; Bookout, Bess; Minx, Patrick; Romay, Cinta; Buckler, Edward; Hufford, Matthew; Ross-Ibarra, Jeffrey; Kellogg, Elizabeth A..	Biodiversity Andropogoneae conservation global database living collection
PCB005	July 27th 5:00 pm	Virtual/Virtual	Changes to floral morphology and phenology of an endangered species, Oenothera organensis, during ex situ conservation	Poster: Conservation Biology	Li, Bing; Vitt Gorra, Darwyn; Levy, Ben; Holloway, Jalen; Lamb, Nathan; Havens, Kayri.	ex situ conservation relaxation of selection Oenothera floral morphology phenology botanical gardens
PCB006	July 27th 5:00 pm	Virtual/Virtual	GENETIC DIVERSITY IN THE SPECIES Dysopsis hirsuta (MÜLL. ARG) SKOTTSB. ANAGENETICALLY DERIVED AT ROBINSON CRUSOE ISLAND (JUAN FERNÁNDEZ ARCHIPELAGO, CHILE) AND ITS USE IN CONSERVATION	Poster: Conservation Biology	Montoya, Hellen; López-Sepúlveda, Patricio; Takayama, Koji; Fuentes, Glenda; Alarcón, Diego; Peñailillo, Patricio.	conservation Oceanic Island
PCB007	July 27th 5:00 pm	Virtual/Virtual	Anagenetic speciation in Escallonia callcottiae Hook. et Arn. (Escalloniaceae), endemic to the Juan Fernández archipelago, Chile	Poster: Conservation Biology	Toro-Concha, Catalina; Alarcón, Diego; Fuentes, Glenda; Peñailillo, Patricio; López-Sepúlveda, Patricio.	conservation Anagenesis Escalloniaceae
PCB008	July 27th 5:00 pm	Virtual/Virtual	Assessment of the Resiliency and Status of Endangered Apalachicola Rosemary, Conradina glabra Shinners (Lamiacae)	Poster: Conservation Biology	Rittgers, Amber; Eserman, Lauren.	population genetics conservation
PCB009	July 27th 5:00 pm	Virtual/Virtual	Assessment of the Resiliency and Status of Endangered Apalachicola Rosemary, Conradina glabra Shinners (Lamiacae)	Poster: Conservation Biology	Rittgers, Amber; Eserman, Lauren.	population genetics conservation
PCB010	July 27th 5:00 pm	Virtual/Virtual	Reasons for rarity? Using a common garden approach to investigate the response of rare Pityopsis ruthii (Ruth’s golden aster) to potential habitat change	Poster: Conservation Biology	Rogers, Will; Lee, Diana; Platero, Derrick; Braley, Gentry; Sophia, Calles; Rochford, Mia; Jared, Odell; Anderson, Jill; Jennifer, Boyd; Cruse-Sanders, Jennifer.	Asteraceae endemic adaptation Plasticity life history
Monday, July 27th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Crops and Wild Relatives Posters
PCW001	July 27th 5:00 pm	Virtual/Virtual	Leaf Area Index as an Indicator of Phenology and Dormancy in Allium cepa (L.)	Poster: Crops and Wild Relatives	Chacon, Francisco; Cramer, Christopher; Guzman, Ivette.	onion dormancy biennial Allium leaf area index phenology
PCW002	July 27th 5:00 pm	Virtual/Virtual	Developing De novo domestication in Brassica	Poster: Crops and Wild Relatives	Pisias, Michael; An, Hong; Yuan, Yuxiang; Mabry, Makenzie; Hurt, Sarah; Pires, Joseph.	De novo domestication Brassica CRISPR Brassica oleracea crop wild relatives
Monday, July 27th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Comparative Genomics and Transcriptomics Posters
PGT001	July 27th 5:00 pm	Virtual/Virtual	Structure and evolution of drought responsive dehydrin genes across species and ecotypes of the monocot Brachypodium model system	Poster: Comparative Genomics/Transcriptomics	Decena Rodriguez , Maria Angeles; Galvez-Rojas, Sergio; Contreras-Moreira, Bruno; Hernandez, Pilar; Catalan, Pilar.	Bdhn genes Brachypodium cis-regulatory elements comparative genomics dehydrins Phylogenetic analysis
PGT002	July 27th 5:00 pm	Virtual/Virtual	Intracellular Gene Transfer Dynamics in Asclepiadoideae (Apocynaceae)	Poster: Comparative Genomics/Transcriptomics	Kafrawi, Rizky; Livshultz, Tatyana; Fishbein, Mark; Straub, Shannon.	intracellular gene transfer gene conversion plastome Mitochondrial genome Asclepiadoideae Apocynaceae
PGT003	July 27th 5:00 pm	Virtual/Virtual	Generating a target-enrichment bait set to explore polyploid and reticulate evolution in the tribe Brassiceae	Poster: Comparative Genomics/Transcriptomics	Thomas, Shawn; Pires, Joseph.	Target Enrichment polyploidy genomics Brassicaceae
PGT004	July 27th 5:00 pm	Virtual/Virtual	Differences Between Transcriptomes of Seed Coat Phenotypes of a Wild Lupine	Poster: Comparative Genomics/Transcriptomics	Wilson, Rachel; Michaels, Helen.	transcriptomics Seed coat Anthocyanins Fabaceae lupinus polymorphic
PGT005	July 27th 5:00 pm	Virtual/Virtual	Comparing orthologs in two Yucca species to discover divergence in the expression patterns of genes involved in crassulacean acid metabolism (CAM)	Poster: Comparative Genomics/Transcriptomics	Field, Richard; Heyduk, Karolina; Angulo, Juan; Leebens-Mack, Jim.	genetics crassulacean acid metabolsim comparative genomics Gene expression
Monday, July 27th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Pteridology Posters
PPT001	July 27th 5:00 pm	Virtual/Virtual	Examining the range of diploid and tetraploid Asplenium trichomanes subspecies across Virginia	Poster: Pteridology	Corral, Sydney; Metzgar, Jordan.	Asplenium Floristics spore size Virginia
PPT002	July 27th 5:00 pm	Virtual/Virtual	R2R3-MYB gene evolution in plants, incorporating ferns into the story	Poster: Pteridology	Hernandez-Hernandez, Brenda; Tapia-Lopez, Rosalinda; Ambrose, Barbara; Vasco, Alejandra.	Asymmetric leaves 1 leaf development Myb genes transcription factors
Monday, July 27th, 6:00 pm to 8:00 pm · Virtual/Virtual Session MX2: Mixer: Student Social and Networking Event Presiding: Michelle Gaynor, University Of Florida; Ya Min, Harvard University; Imena Valdes, Northwestern University
	July 27th 6:00 pm	Virtual/Virtual	Student Social and Networking Event
Monday, July 27th, 6:00 pm to 11:00 pm · Virtual/Virtual Session MX3: Mixer: Paleobotany Mixer
	July 27th 6:00 pm	Virtual/Virtual	Paleobotany Mixer
Monday, July 27th, 7:00 pm to 8:30 pm · Virtual/Virtual Session M04: Meeting: SHC Executive Board Meeting Presiding: Patrick Sweeney, Yale Pebody Museum Of Natural History
	July 27th 7:00 pm	Virtual/Virtual	SHC Executive Board Meeting
Tuesday, July 28th
Tuesday, July 28th, 9:00 am to 10:00 am · Virtual/Virtual Session EX04: Exhibits: Exhibit Hall Open
	July 28th 9:00 am	Virtual/Virtual	Exhibit Hall Open
Tuesday, July 28th, 9:45 am to 10:00 am · Virtual/Virtual Session S02: Special Lecture: Opening Welcome
	July 28th 9:45 am	Virtual/Virtual	Opening Welcome
Tuesday, July 28th, 10:00 am to 11:30 am · Virtual/Virtual Session BIOG1: Contributed Papers: Biogeography I Presiding: Andi Wolfe, Ohio State University; Fabian Michelangeli, The New York Botanical Garden
BIOG1001	July 28th 10:00 am	Virtual/Virtual	Mountain phylogeography and conservation: a case study in Pedicularis (Orobanchaceae)	Oral Paper	Meek, Jared; Ree, Richard; Eaton, Deren.	Landscape genetics phylogenomics Alpine/montane
BIOG1002	July 28th 10:15 am	Virtual/Virtual	The effects of spatial and temporal scales on distribution models of Cypripedium acaule in North Carolina	Oral Paper	Soifer, Lydia; Peroni, Patricia; Thawley, Chris.	Orchidaceae Maxent spatial scale
BIOG1003	July 28th 10:30 am	Virtual/Virtual	The phylogeography of Eucalyptus behriana (Bull mallee): a story of many signals	Oral Paper	Fahey, Patrick; Fowler, Rachael; Cantrill, David; Udovicic, Frank; Bayly, Michael.	Eucalyptus phylogeography Hybridisation Vicariance genome skimming ddRAD-seq
BIOG1004	July 28th 10:45 am	Virtual/Virtual	Geology and inter-island colonization shape the diversification of Micromeria Benth. (Lamiaceae) in the Canary Islands	Oral Paper	Puppo, Pamela; Curto, Manuel; Meimberg, Harald.	Oceanic Islands Genetic Structure Macaronesia
BIOG1005	July 28th 11:00 am	Virtual/Virtual	Biogeography of Penstemon (Plantaginaceae)	Oral Paper	Wolfe, Andi; Blischak, Paul.	Penstemon Plantaginaceae Biogeography phylogeny BioGeoBears Pleistocene Diversification
BIOG1006	July 28th 11:15 am	Virtual/Virtual	Bioregions of eastern Brazil based on vascular plant occurrence data	Oral Paper	Reginato, Marcelo; Michelangeli, Fabian.	Bioregion Biogeography Specimen Digitization
Tuesday, July 28th, 10:00 am to 1:30 pm · Virtual/Virtual Session COL04: Colloquium: Exploring the utility and limits of target enrichment methods to study polyploidy and reticulate evolution Presiding: Diego Morales-Briones, University of Minnesota; Ya Yang, University Of Minnesota
	July 28th 10:00 am	Virtual/Virtual	Introduction
COL04002	July 28th 10:15 am	Virtual/Virtual	Analysis of paralogs in target enrichment data pinpoints multiple ancient allopolyploidy events in Alchemilla s.l. (Rosaceae)	Colloquium Presentations	Morales-Briones, Diego; Gehrke, Berit; Huang, Chien-Hsun; Liston, Aaron; Ma, Hong; Marx, Hannah; Tank, David; Yang, Ya.	Alchemilla allopolyploidy Gene tree discordance Hyb-Seq hybridization Orthology inference Paralogs Rosaceae Target Enrichment Whole-genome duplication
COL04003	July 28th 10:30 am	Virtual/Virtual	Polyploidy complicates resolution of evolutionary relationships in Tibouchina s.s. (Melastomataceae)	Colloquium Presentations	Jantzen, Johanna; Freitas Oliveira, Ana Luiza; Guimaraes, Paulo; Soltis, Douglas; Soltis, Pamela.	polyploidy Target Enrichment phylogenomics Melastomataceae
COL04004	July 28th 10:45 am	Virtual/Virtual	Phasing alleles improves phylogenetic network inference with allopolyploids	Colloquium Presentations	Tiley, George; Crowl, Andrew; Crowl, Andrew; Sessa, Emily; Burleigh, Gordon.	phasing polyploidy Multispecies Coalescent networks Dryopteris Target Enrichment
COL04005	July 28th 11:00 am	Virtual/Virtual	A phylogenomic investigation into polyploidy and cryptic diversity in the true blueberries (Vaccinium section Cyanococcus)	Colloquium Presentations	Crowl, Andrew; Crowl, Andrew; Tiley, George; Fritsch, Peter; Manos, Paul.	Alleles Angiosperm353 Ericaceae hybridization HybSeq phasing polyploidy Target Enrichment Vaccinium
COL04006	July 28th 11:15 am	Virtual/Virtual	Targeted long reads from herbarium specimens enable to identify allopolyploidization events of arctic/subarctic Silene sect. Physolychnis	Colloquium Presentations	Quatela, Anne-Sophie; Cangren, Patrik; De Boer, Hugo; Bacon, Christine; Oxelman, Bengt.	long read sequencing herbarium specimens Silene section Physolychnis allopolyploidization Target Enrichment
COL04007	July 28th 11:30 am	Virtual/Virtual	Assessing the importance of hybridization in the diversification of Anacampseros (Anacampserotaceae, Caryophyllales) in the Cape Floristic Region using targeted sequence capture data	Colloquium Presentations	Moore, Abigail; Edwards, Erika.	Caryophyllales Portullugo Portulacineae target capture hybridization reticulate evolution Anacampseros Cape Floristic Region
COL04008	July 28th 11:45 am	Virtual/Virtual	Testing hypothesized reticulate evolution in the Cornales using targeted enrichment data	Colloquium Presentations	Thomas, Shawn; Liu, Xiang; Cummings, Amanda; Pokorny, Lisa; Xiang, Jenny; Leebens-Mack, Jim.	phylogenomics Target Enrichment reticulate evolution Angiosperm353
	July 28th 12:00 pm	Virtual/Virtual	Break
COL04010	July 28th 12:30 pm	Virtual/Virtual	Strategies for assessing phylogenomic conflict and testing hybridization, with an example from Heuchera	Colloquium Presentations	Folk, Ryan.	hybridization methods phylogenomics chloroplast capture
COL04011	July 28th 12:45 pm	Virtual/Virtual	Phylogenomics Yields New Insight Into Relationships Within Vernonieae (Asteraceae)	Colloquium Presentations	Siniscalchi, Carolina; Loeuille, Benoit; Mandel, Jennifer; Pirani, José Rubens.	Compositae Hyb-Seq phylogeny target capture
	July 28th 1:00 pm	Virtual/Virtual	Discussion
Tuesday, July 28th, 10:00 am to 12:00 pm · Virtual/Virtual Session ECO1: Contributed Papers: Ecology 1: Phenology Presiding: Loy Xingwen, Emory University; Christa Mulder, University of Alaska Fairbanks
ECO1001	July 28th 10:00 am	Virtual/Virtual	Slowing Down and Speeding Up: Contrasting Phenological Responses of Two Vaccinium Species to Experimental Warming in the Year Before Flowering	Oral Paper	Mulder, Christa; Diggle, Pamela; Schaub, Eileen.	phenology climate change boreal forest preformation
ECO1002	July 28th 10:15 am	Virtual/Virtual	What creates patterns of variation in the flowering phenology of Linum bienne?	Oral Paper	Landoni, Beatrice; Suarez, Pilar; Habeahan, Rico; Brennan, Adrian; Perez-Barrales, Rocio.	flax instraspecific variation phenology adaptation
ECO1003	July 28th 10:30 am	Virtual/Virtual	Phenological shifts in the Arbutoideae (Ericaceae) indicate important transitions in the evolutionary selective context for seed ecology	Oral Paper	Parker, V. T.; Parker, V. T.; Stickrod, Morgan.	phenology seed predation Fire Arbutoideae Ericaceae
ECO1004	July 28th 10:45 am	Virtual/Virtual	Region-specific phenological responses to climate change in Streptanthus tortuosus (Brassicaceae)	Oral Paper	Love, Natalie; Mazer, Susan.	phenology herbarium specimens climate change
ECO1005	July 28th 11:00 am	Virtual/Virtual	Population differentiation along abiotic gradients determines flowering time in Lasthenia gracilis	Oral Paper	Olliff Yang, Rachael L.; Ackerly, David.	Lasthenia Restoration ecology phenology genetc differentiation
ECO1006	July 28th 11:15 am	Virtual/Virtual	Does earlier flowering impact plant community seed set?	Oral Paper	Xingwen, Loy; Morozumi, Connor; Schiffer, Annie; Brosi, Berry.	flowering phenology Plant Community pollination reproduction climate change
Tuesday, July 28th, 10:00 am to 11:45 am · Virtual/Virtual Session PAL3: Contributed Papers: Paleobotany I: Paleozoic and Mesozoic Paleobotany Presiding: Patricia Gensel, University Of North Carolina; Peter Wilf, Pennsylvania State University
PAL3001	July 28th 10:00 am	Virtual/Virtual	Novel leaf morphology and variation in foliage similar to Rhacopteris from the Early Carboniferous Price Formation, southwestern Virginia, USA	Oral Paper	Gensel, Patricia; Knier, Aubrey.	Early Carboniferous foliage
PAL3002	July 28th 10:15 am	Virtual/Virtual	Reconstruction of the Whole Plant Tetrastichia bupatides Gordon from the Devonian/Mississippian boundary of Scotland and Ireland	Oral Paper	Dunn, Michael; Rothwell, Gar; Rothwell, Gar; Scott, Andrew.	Hydrasperman seed fern Devonian/Mississippian boundary Whole plant reconstruction
PAL3003	July 28th 10:30 am	Virtual/Virtual	A review of the Early Mississippian anatomically preserved flora from Montagne Noire, France	Oral Paper	Decombeix, Anne-Laure; Galtier, Jean; Meyer-Berthaud, Brigitte; Prestianni, Cyrille; Rowe, Nicholas; Harper, Carla.	Carboniferous France anatomy Paleobotany Tournaisian
PAL3004	July 28th 10:45 am	Virtual/Virtual	Microspores in macroplant fossils from the Triassic of Central Europe	Oral Paper	Kustatscher, Evelyn; Nowak, Hendrik.	In situ spores Triassic Ferns intraspecific variability
PAL3005	July 28th 11:00 am	Virtual/Virtual	New gymnosperm reproductive organs of possible gnetalean affinity from the Upper Jurassic of the Morrison Formation in southern Utah	Oral Paper	Manchester, Steven; Doyle, James; Hotton, Carol; Zhang, Xiaoqing; Wing, Scott.	Gnetales reproductive organs Jurassic Utah
PAL3006	July 28th 11:15 am	Virtual/Virtual	Evolutionary diversification of Cretaceous taiwanioid Cupressaceae	Oral Paper	Rothwell, Gar; Rothwell, Gar; Stockey, Ruth; Smith, Selena.	anatomy Cupressaceae Late Cretaceous Seed Cone Taiwanioideae
Tuesday, July 28th, 10:00 am to 3:15 pm · Virtual/Virtual Session SY2: Symposium: Biodiversity Research Collecting Is More Important Than Ever—Ushering in a Collecting Renaissance Presiding: Austin Mast, Florida State University; Patrick Sweeney, Yale Pebody Museum Of Natural History
SY2001	July 28th 10:00 am	Virtual/Virtual	Assessing Two Centuries of Herbarium Specimen Collecting Effort in New England, with an Eye Towards Guiding Collecting in the Future	Symposium Presentation	Sweeney, Patrick.
SY2002	July 28th 10:30 am	Virtual/Virtual	Adjusting Collecting Practices to Create “Born Extended” Specimens	Symposium Presentation	Thiers, Barbara.	collections biodiversity specimens
SY2003	July 28th 11:00 am	Virtual/Virtual	Collecting Natural History Specimens to Monitor Change: The NEON Biorepository as a Test Case	Symposium Presentation	Yule, Kelsey.	Herbarium Ecology evolution stable isotope ecology Ecosystem global change climate change Invasive species neon National Ecological Observatory Network phenology Belowground Biomass Foliar Chemistry microbial ecology Litterfall genomics algae lichen bryophyte Biodiversity bioinformatics aquatic plant population dynamics Plant Community Macroecology
SY2004	July 28th 11:30 am	Virtual/Virtual	The biodiversity crisis, plant exploration, and species discovery in the Greater Antilles: the roles of floristics, phylogenetics and monographic studies	Symposium Presentation	Majure, Lucas.	Biodiversity Greater Antilles Cactaceae Melastomataceae Floristics monographs
	July 28th 12:00 pm	Virtual/Virtual	Break
SY2006	July 28th 12:30 pm	Virtual/Virtual	Historical Descriptions of Biotic Anomalies on Specimen Labels Inform Efforts to Mobilize Collectors on the Front Lines of Observing Change Today	Symposium Presentation	Mast, Austin; Pearson, Katelin; Buckley, Mikayla.	Anomaly Detection biodiversity specimens Herbarium Machine Learning Collectors citizen science Crowdsourcing global change
SY2007	July 28th 1:00 pm	Virtual/Virtual	Expediting Specimen Label Creation and Record Transcription Using Born-Digital Field Notes	Symposium Presentation	Powell, Caleb; Motley, Jacob; Shaw, Joey.	born-digital Digitization biodiversity specimens data integration natural history
SY2008	July 28th 1:30 pm	Virtual/Virtual	Using iNaturalist to enhance herbarium collections	Symposium Presentation	Isaac, Bonnie; Heberling, Mason.	Herbarium iNaturalist collecting
SY2009	July 28th 2:00 pm	Virtual/Virtual	Strategically Targeting Under-Collected Areas to Increase Our Understanding of Species Status and Distribution at a State-wide Level	Symposium Presentation	Feist, Mary Ann.
Tuesday, July 28th, 10:00 am to 11:00 am · Virtual/Virtual Session TROP1: Contributed Papers: Tropical Biology Contributed Papers Presiding: Suzanne Koptur, Florida International University; Margaret Devall, U.S. Forest Sevice
TROP1001	July 28th 10:00 am	Virtual/Virtual	Insights into tropical diversity from the world's fastest-growing genus, Begonia	Oral Paper	Hughes, Mark; Kidner, Catherine; Wilson, Hannah; Sreenath, Madhavi; Michel, Thibauld; Campos Dominguez, Lucia; Fan, Cynthia; Moonlight, Peter.	speciation Taxonomy target capture
TROP1002	July 28th 10:15 am	Virtual/Virtual	Unraveling the spiraling radiation: a phylogenomic analysis of Neotropical Costus L	Oral Paper	Valderrama, Eugenio; Sass, Chodon; Pinilla-Vargas , Maria; Skinner, David; Landis, Jacob; Guan, Clarice; Almeida, Ana Maria; Grunder, Nikolaus; Specht, Chelsea.	Costaceae Zingiberales Evolutionary radiation phylogenomics Costus Neotropical
TROP1003	July 28th 10:30 am	Virtual/Virtual	Floral thermogenesis and sexual mimicry in the Ecuadorian ivory palm Phytelephas aequatorialis across primary tropical forests and pastures	Oral Paper	DI GRUMO , DAVIDE; Montúfar, Rommel; Dangles, Olivier; Pincebourde, Sylvain; Guerrero, Pablo C.; Hernandez, Cristian; Manzano Santana, Patricia Isabel .	thermogenetic flowers Humidity insect pollination Arecaceae Tropical forest Land-use
TROP1004	July 28th 10:45 am	Virtual/Virtual	Do grasslands show flowering synchrony? Quantifying the nature and shifts in mass-flowering on a plateau from the northern Western Ghats, India	Oral Paper	Shrotri, Saket; Dhargalkar, Rahul; P V, Najla; GOWDA, VINITA.	Comunity Ecology sky island flowering phenology synchrony mass flowering grassland
Tuesday, July 28th, 10:00 am to 2:00 pm · Virtual/Virtual Session W02: Workshop: Disentanglement of rings: a practical introduction to assembling plastomes and mitogenomes from NGS and LRS data.
W02001	July 28th 10:00 am	Virtual/Virtual	Disentanglement of rings: a practical introduction to assembling plastomes and mitogenomes from NGS and LRS data	Workshop	Jin, JianJun.
Tuesday, July 28th, 10:00 am to 5:00 pm · Virtual/Virtual Session W03: Workshop: De novo genome assembly and annotation with an emphasis on evolutionary and population genetic studies (Limit 15)
W03001	July 28th 10:00 am	Virtual/Virtual	de novo genome assembly and annotation with an emphasis on evolutionary and population genetic studies	Workshop	Landis, Jacob.
Tuesday, July 28th, 11:00 am to 11:30 am · Virtual/Virtual Session M05: Meeting: Tropical Biology Business Meeting Presiding: Margaret Devall, U.S. Forest Sevice
	July 28th 11:00 am	Virtual/Virtual	Tropical Biology Business Meeting
Tuesday, July 28th, 12:00 pm to 12:30 pm · Virtual/Virtual Session BK03: Coffee Break: Coffee Break
	July 28th 9:30 am	Virtual/Virtual	Coffee Break
Tuesday, July 28th, 12:00 pm to 1:00 pm · Virtual/Virtual Session EX05: Exhibits: Exhibit Hall Open
	July 28th 12:00 pm	Virtual/Virtual	Exhibit Hall Open
Tuesday, July 28th, 12:00 pm to 1:00 pm · Virtual/Virtual Session M06: Meeting: Physiology Business Meeting Presiding: Arthur Schwarz, Southwestern Adventist University
	July 28th 12:00 pm	Virtual/Virtual	Physiology Business Meeting
Tuesday, July 28th, 12:00 pm to 12:05 pm · Virtual/Virtual Session W04: Workshop: Drawing with Betsy Barry
	July 28th 12:00 pm	Virtual/Virtual	Drawing with Betsy Barry
Tuesday, July 28th, 12:30 pm to 2:30 pm · Virtual/Virtual Session CG1: Contributed Papers: Functional & Comparative Genetics/Genomics I Presiding: Elena L. Peredo, Marine Biological Laboratory; Jill Wegrzyn, University of Connecticut; Uzma Qaisar,
CG1001	July 28th 12:30 pm	Virtual/Virtual	Genetic mechanism of the transition to red floral color in Petunia	Oral Paper	Berardi, Andrea; Esfield, Korinna; Kuhlemeier, Cris.	floral color Anthocyanins flavonoids evolution
CG1002	July 28th 12:45 pm	Virtual/Virtual	Multispecies fruit transcriptomes highlight divergence across developmental and evolutionary time	Oral Paper	Rajewski, Alex; Maheepala, Dinusha; Litt, Amy.	tomato tobacco Arabidopsis transcriptome fruit pericarp ortholog domestication
CG1003	July 28th 1:00 pm	Virtual/Virtual	The genomic signatures of convergent evolution of pollination syndromes in Costus (Costaceae)	Oral Paper	Landis, Jacob; Valderrama, Eugenio; Grunder, Nikolaus; Skinner, David; Sass, Chodon; Vargas , Maria Pinila; Guan, Clarice; Almeida, Ana Maria; Specht, Chelsea.	genome assembly insect pollination bird pollination comparative genomics pollination syndromes signatures of selection
CG1004	July 28th 1:15 pm	Virtual/Virtual	Involvement of Gbwri1 in fiber development and fatty acid biosynthesis in Gossypium barbadense	Oral Paper	Qaisar, Uzma; Imran, Mahnoor; Bano, Shaher; But, Maria.	Gossypium wrinkled1 fattyacid biosynthesis fiber development
CG1005	July 28th 1:30 pm	Virtual/Virtual	Downregulation distinguishes desert from aquatic green algal response to desiccation	Oral Paper	Peredo, Elena L.; Cardon, Zoe G..	desiccation tolerance RNA-seq extremophiles microalgae
CG1006	July 28th 1:45 pm	Virtual/Virtual	Genomic characterization and comparison of two maples highlights genes involved in the stress response to acidic soils	Oral Paper	McEvoy, Susan; Trouern-Trend, Alexander; Sezen, Uzay; Wegrzyn, Jill; Swenson, Nathan.	Sugar Maple box elder Abiotic stress resistance aluminum calcium
CG1007	July 28th 2:00 pm	Virtual/Virtual	Hybridization might have facilitated the rapid evolution of C4 photosynthesis in closely related Molluginaceae	Oral Paper	Munshi, Lamiaa; Christin, Pascal-Antoine.	C4 photosynthesis molecular evolution Molluginaceae
CG1008	July 28th 2:15 pm	Virtual/Virtual	Less than evergreen: Leaf senescence transcriptomics in Larix laricina	Oral Paper	Scott, Alison; Maher, Olivia; Ferreira, Alyssa; Trouern-Trend, Alexander; Figueroa-Corona, Laura; Matallana, Lilian; Whetten, Ross; Wegrzyn, Jill.	senescence conifer Gene expression transcriptome deciduous
Tuesday, July 28th, 12:30 pm to 1:30 pm · Virtual/Virtual Session EO1: Contributed Papers: Education and Outreach II: Course-based Undergraduate Research Experiences (CUREs), COVID Presiding: Benjamin Montgomery, USC Upstate; Kyra Krakos, ; Rebecca Humphrey, Aquinas College
EO1001	July 28th 12:30 pm	Virtual/Virtual	Implementing undergraduate research in an upper-level botany lab using target capture sequencing of herbarium specimens	Oral Paper	Hale, Haley; Chen, Yanni; Williams, Lindsay; Johnson, Matt.	CURE Targeted sequencing Herbarium
EO1002	July 28th 12:45 pm	Virtual/Virtual	Creating New Data, Questions, and Scientists: A New Phenology-focused CURE using Herbarium Specimen Data	Oral Paper	Pearson, Katelin; Yost, Jenn; Love, Natalie; Ramirez Parada, Tadeo.	phenology Biodiversity Herbarium biodiversity specimens CURE Undergraduate research
EO1003	July 28th 1:00 pm	Virtual/Virtual	When a Plant Ignores a Pandemic: Making a Big Stink On-line	Oral Paper	Gershberg, Nicholas; Callahan, Hilary.	botanical horticulture Tropical Biology outreach ex situ conservation interdisciplinary botanical history humanities STEAM
EO1004	July 28th 1:15 pm	Virtual/Virtual	Teaching Field Botany: Online But Still Outside	Oral Paper	Clevinger, Jennifer.	field botany identification service learning online learning Zoom garlic mustard
Tuesday, July 28th, 12:30 pm to 1:30 pm · Virtual/Virtual Session M07: Meeting: CV Reviews Presiding: Ya Min, Harvard University; Michelle Gaynor, University Of Florida
	July 28th 12:30 pm	Virtual/Virtual	CV Reviews
Tuesday, July 28th, 12:30 pm to 2:00 pm · Virtual/Virtual Session MOL1: Contributed Papers: Molecular Ecology Presiding: Aglaia Szukala, University of Vienna; Katherine Wenzell, Northwestern University and Chicago Botanic Garden
MOL1001	July 28th 12:30 pm	Virtual/Virtual	The strength and pattern of natural selection on rice gene expression	Oral Paper	Groen, Simon; Calic, Irina; Joly-Lopez, Zoe; Choi, Jae Young; Franks, Steven; Purugganan, Michael.	Natural Selection Gene expression Abiotic stress evolution
MOL1002	July 28th 12:45 pm	Virtual/Virtual	Natural DNA methylation variation in wild strawberry populations along a climatic gradient	Oral Paper	Sammarco, Iris; Munzbergova, Zuzana; Latzel, Vit.	Epigenetics DNA methylation crop wild relatives Local Adaptation
MOL1003	July 28th 1:00 pm	Virtual/Virtual	An integrative perspective of adaptation to different altitudes in the Alps	Oral Paper	Szukala, Aglaia; Frajman, Bozo; Schönswetter, Peter; Paun, Ovidiu.	parallel evolution Alps transcriptomics phenotypic plasticity polygenic adaptation
MOL1004	July 28th 1:15 pm	Virtual/Virtual	Inconsistent local adaptation despite strong genetic differentiation across a steep elevational gradient in growing season length	Oral Paper	Ensing, David; Eckert, Christopher.	adaptation phenology global change mountains genetc differentiation flowering phenology
MOL1005	July 28th 1:30 pm	Virtual/Virtual	Oak drought tolerance traits and climatic niches determine their transcriptomic responses to leaf drying	Oral Paper	Mead, Alayna; Medeiros, Camila; Sack, Lawren; Sork, Victoria .	Quercus Gene expression Drought parallel evolution oaks
MOL1006	July 28th 1:45 pm	Virtual/Virtual	Variation in floral traits across taxonomic and geographic scales as a model for species divergence in Castilleja	Oral Paper	Wenzell, Katherine; McDonnell, Angela; Fant, Jeremie; Skogen, Krissa.	polymorphic traits geographic cline species boundaries instraspecific variation gene flow Natural Selection
Tuesday, July 28th, 12:30 pm to 2:30 pm · Virtual/Virtual Session PAL4: Contributed Papers: Paleobotany II: Cenozoic Paleobotany
PAL4001	July 28th 12:30 pm	Virtual/Virtual	A new physaloid fruit fossil from Patagonia and the evolutionary history of nightshades	Oral Paper	Deanna, Rocio; Deanna, Rocio; Deanna, Rocio; Wilf, Peter; Gandolfo, Maria.	Argentina Eocene Fossils fruiting calyx Laguna del Hunco Physalis Solanaceae
PAL4002	July 28th 12:45 pm	Virtual/Virtual	Paleoclimatic inference based on angiosperm wood anatomy from El Bosque Formation (Eocene), Chiapas, Mexico	Oral Paper	Perez Lara, Diana Karen; Estrada-Ruiz, Emilio; Casta�eda-Posadas, Carlos.	Paleobotany Fossil Wood wood anatomy Eocene Paleoclimatic inference
PAL4003	July 28th 1:00 pm	Virtual/Virtual	Exceptionally rich spinescence fossils from the late Oligocene of central Tibetan Plateau and its environmental implications	Oral Paper	Zhang, Xinwen; Gelin, Uriel; Li, Shufeng; Liu, Jia; Zhou, Zhekun; Su, Tao.	Spinescences functional traits Fossils Tibetan Plateau Late Oligocene Model
PAL4004	July 28th 1:15 pm	Virtual/Virtual	Fossil fruits of Nyssa and associated fungi from the late Oligocene of South China	Oral Paper	Xu, Shenglan; Kodrul, Tatiana; Maslova, Natalia; Tobias, Anna; Quan, Cheng; Jin, Jianhua.	Nyssa Amphisphaeria Late Oligocene Nanning Basin South China
PAL4005	July 28th 1:30 pm	Virtual/Virtual	Late Oligocene fruiting catkins of Alnus from Guangxi, South China: The lowest latitudinal distributed fossil record	Oral Paper	Liu, Xiaoyan; Quan, Cheng; Jin, Jianhua.	Late Oligocene fruiting catkins Alnus South China paleogeography
PAL4006	July 28th 1:45 pm	Virtual/Virtual	Araucarioid fossil wood from the late Oligocene - early Miocene of Hainan Island: the most ancient evidence of the genus Agathis in eastern Asia	Oral Paper	Oskolski, Alexei; Stepanova , Anna; Huang, Luliang; Jin, Jianhua.	Agathis Araucariaceae Oligocene Miocene Fossil Wood Biogeography South China Hainan wood anatomy
PAL4007	July 28th 2:00 pm	Virtual/Virtual	Paleobotanical Reconnaissance of Brunei	Oral Paper	Wilf, Peter; Zou, Xiaoyu; Donovan, MIchael P.; Kocsis, László; Briguglio, Antonino; Shaw, David; Lambiase, Joseph J..	Borneo Neogene Paleobotany Palynology Dipterocarpaceae Pliocene Malesia Rainforests Ferns Mangroves
PAL4008	July 28th 2:15 pm	Virtual/Virtual	Fossil Passiflora seeds from Gray Fossil Site (Pliocene, Tennessee, U.S.A.)	Oral Paper	Hermsen, Elizabeth J..	Passiflora Passifloroideae Neogene
Tuesday, July 28th, 12:30 pm to 2:30 pm · Virtual/Virtual Session SYMB1: Contributed Papers: Symbioses: Plant, Animal, and Microbe Interactions I Presiding: Anne Cure, Syracuse University; Gregory Pec, University of Nebraska at Kearney ; Krzysztof M. Kozak, Smithsonian Tropical Research Institute
SYMB1001	July 28th 12:30 pm	Virtual/Virtual	Effect of aqueous extracts of oak bark on germination of Alamania punicea Lex (Orchidaceae)	Oral Paper	Hernández Álvarez , Gustavo Ramiro; Mondragón-Chaparro , Demetria; Robles, Celerino.	phorophytes Chemical Ecology Quercus orchid interactions
SYMB1002	July 28th 12:45 pm	Virtual/Virtual	Flower shape and quantity as informative cues for honeybee foragers	Oral Paper	Howard, Scarlett.	pollinator pollination honeybee plant-pollinator flower angiosperm
SYMB1003	July 28th 1:00 pm	Virtual/Virtual	Novel molecular phylogeny of Passifloraceae reveals highly labile coevolutionary interactions with Heliconius butterflies	Oral Paper	Kozak, Krzysztof M..	Passifloraceae Heliconius host specificity coevolution macroevolution
SYMB1004	July 28th 1:15 pm	Virtual/Virtual	Fine tuning the buzz pollination syndrome: using regional buzz profiling to understand the plant-pollinator relationship	Oral Paper	Curran, Bridget; Jolles, Diana.	pollination poricidal anthers morphology Bombus sonication
SYMB1005	July 28th 1:30 pm	Virtual/Virtual	Neopolyploidy increases resilience to herbivore damage, but does not affect tolerance in Arabidopsis thaliana	Oral Paper	Cure, Anne; Cure, Anne; Segraves, Kari.	Whole-genome duplication herbivory Arabidopsis thaliana polyploidy
Tuesday, July 28th, 12:30 pm to 2:15 pm · Virtual/Virtual Session SYS2: Contributed Papers: Systematics II: Rosids part B to Basal Asterids Presiding: John Freudenstein, Ohio State University; Elliot Gardner, Singapore Botanic Gardens
SYS2001	July 28th 12:30 pm	Virtual/Virtual	Phylogenetic Relationships of the Genera of Achariaceae Based on Analyses of Morphological and DNA Data	Oral Paper	Alford, Mac; Pagart, Corey; Collins, Tori; Krosnick, Shawn.	Achariaceae Flacourtiaceae Salicaceae Systematics chaulmoogra oil GBSSI ndhF morphology
SYS2002	July 28th 12:45 pm	Virtual/Virtual	Canceled A Taxonomic Review of the Trifolium depauperatum species complex	Oral Paper	Tressel, Lydia; Tressel, Lydia; Vincent, Michael; Moore, Rich; Tepe, Eric.	Fabaceae section Involucrarium Trifolium depauperatum
SYS2003	July 28th 1:00 pm	Virtual/Virtual	Multiple apparent losses of wind pollination in Moraceae revealed by phylogenomic analyses, and a corresponding generic revision of the tribe Moreae	Oral Paper	Gardner, Elliot; Garner, Mira; Cowan, Robyn; Dodsworth, Steven; Epitawalage, Niroshini; Arifiani, Deby; S., Sahromi; Baker, William J.; Forest, Felix; Maurin, Olivier; Zerega, Nyree J.C.; Monro, Alexandre; Hipp, Andrew L..	Moraceae phylogenomics HybSeq Target Enrichment Morus Trophis Streblus pollination
SYS2004	July 28th 1:15 pm	Virtual/Virtual	Recent pervasive chloroplast captures in hazelnuts (Corylus L., Betulaceae)	Oral Paper	Xie, Jianguang; Diaz, Thomas; Henkins, Brittany; Zou, Yutong; Li, Jianhua.	Corylus plastome Mitochondrial genome chloroplast capture hybridization
SYS2005	July 28th 1:30 pm	Virtual/Virtual	An updated generic classification of Cleomaceae	Oral Paper	Roalson, Eric; Soares Neto, Luciano; McGinty, Emma; Barrett, Russell; Hall, Jocelyn.	Taxonomy Cleomaceae Generic circumscription
SYS2006	July 28th 1:45 pm	Virtual/Virtual	Genomic data show genetic distinction among some, but not all species, in the historically puzzling genus Arctostaphylos	Oral Paper	Morrison , Glen R; Huang, Yi; Saavedra, Natalie; Sanders, Andrew; Stoughton, Thomas; Keeley, Jon; Parker, V. T.; Parker, V. T.; Litt, Amy.
SYS2007	July 28th 2:00 pm	Virtual/Virtual	Resolving a key node in Monotropoideae (Ericaceae); dissecting the problem of conflicting signal	Oral Paper	Freudenstein, John; Broe, Michael.	Ericaceae phylogenetic signal
Tuesday, July 28th, 1:00 pm to 2:15 pm · Virtual/Virtual Session PHYS1: Contributed Papers: Physiology I Presiding: Anitra Thorhaug, Yale University; Anna Jacobsen,
PHYS1001	July 28th 1:00 pm	Virtual/Virtual	Low atmospheric CO2 levels induce nocturnal carbon accumulation in the lycophyte genus Isoëtes	Oral Paper	Suissa, Jacob; Green, Walton.	CAM Isoëtes lycophyte plant physiology
PHYS1002	July 28th 1:15 pm	Virtual/Virtual	Longevity of Restored Seagrass in Tropical/ Subtropical Atlantic, Pacific, and Indian Oceans	Oral Paper	Thorhaug, Anitra; Schwarz, Arthur; Belaire, Charlie; Verduin, Jennifer; Kiswara, Wawan ; Prathep, Anchana .	Seagrass longevity Tropical seagrass longevity Tropical seagrass restoration Enhalus acoroides Posidonia Indian, Pacific, Atlantic tropical seagrass
PHYS1003	July 28th 1:30 pm	Virtual/Virtual	ANTABACTIN- AN ABA RECEPTOR ANTAGONIST, “CLICKED” TO PERFECTION	Oral Paper	Vaidya , Aditya S; Peterson, Francis; Elzinga, Dezi; Park, Sang-Youl; Xing, Zenan; Eckhardt, James; Julianna, Faria; Cutler, Sean.	Abscisic Acid Click Chemistry Peptido-triazole Antagonist
PHYS1004	July 28th 1:45 pm	Virtual/Virtual	Impact of salinity and nutrient stress on the metabolite profile of a commercially important South Africa medicinal plant - Sutherlandia frutescens (L.) R.Br. ex W.T.Aiton (Fabaceae)	Oral Paper	Masondo, Nqobile; Masike, Keabetswe; Makunga, Nokwanda.	Stress Metabolomics Medicinal plant
Tuesday, July 28th, 1:30 pm to 2:30 pm · Virtual/Virtual Session D1: Discussion Session: National Science Foundation Information Session for Faculty and Other Professionals.
D1001	July 28th 1:30 pm	Virtual/Virtual	National Science Foundation Information Session for Faculty and Other Professionals	Discussion Session	Ingram, Amanda.
Tuesday, July 28th, 1:30 pm to 2:30 pm · Virtual/Virtual Session M08: Meeting: BSA Teaching Section Business Meeting Presiding: Benjamin Montgomery, USC Upstate; Kyra Krakos,
	July 28th 1:30 pm	Virtual/Virtual	BSA Teaching Section Business Meeting
Tuesday, July 28th, 2:30 pm to 3:00 pm · Virtual/Virtual Session BK04: Coffee Break: Coffee Break
	July 28th 2:30 pm	Virtual/Virtual	Coffee Break
Tuesday, July 28th, 2:45 pm to 3:00 pm · Virtual/Virtual Session S03: Special Lecture: Diversity Keynote - Introduction
	July 28th 2:45 pm	Virtual/Virtual	Introduction
Tuesday, July 28th, 3:00 pm to 5:30 pm · Virtual/Virtual Session COL09: Colloquium: Teaching Virtual Plant Systematics and Flora Courses Presiding: Warren Hauk, Denison University; Bruce Kirchoff, Univ Of NC Greensboro
COL09001	July 28th 3:00 pm	Virtual/Virtual	Remote active learning in botany using your students’ homes and neighborhoods – an opportunity and a challenge	Colloquium Presentations	Struwe, Lena.	education teaching Biodiversity field botany ethnobotany online identification undergraduate botany iNaturalist courses Systematics evolution active learning hands-on Inquiry-based study
COL09002	July 28th 3:30 pm	Virtual/Virtual	Teaching Plant Systematics in a Pan(dem)ic: Asynchronous Lectures, Interactive Assignments, and iNaturalist	Colloquium Presentations	Kirchoff, Bruce.	Teaching methodology STEM Systematics pedagogy iNaturalist active learning Visual Learning Open Source Software
COL09003	July 28th 4:00 pm	Virtual/Virtual	Teaching AK flora online – before and during the COVID-19 pandemic – lessons learned from three years of asynchronous delivery	Colloquium Presentations	Ickert-Bond, Stefanie; Bouffard, Christen; Kaden, Ute.	asynchronous delivery Flora of Alaska Learning Glass iNaturalist
COL09004	July 28th 4:15 pm	Virtual/Virtual	Teaching plant systematics online across the digital divide: perspectives from a Native American-Serving, Non-Tribal institution	Colloquium Presentations	McCauley, Ross.	COVID-19 SEINet Teaching methodology STEM asynchronous delivery
COL09005	July 28th 4:30 pm	Virtual/Virtual	Building an airplane in flight: lessons learned teaching online plant systematics	Colloquium Presentations	Liston, Aaron.	iNaturalist COVID-19 remote teaching Zoom YouTube
COL09006	July 28th 4:45 pm	Virtual/Virtual	A course companion with web site with student subdomains eases the shift to online field botany instruction	Colloquium Presentations	Klips, Robert; Mattingly, Kali; Stone, Benjamin.	teaching methods student web sites asynchronous delivery online learning field botany Wordpress pedagogy
	July 28th 5:00 pm	Virtual/Virtual	Discussion
Tuesday, July 28th, 3:00 pm to 5:00 pm · Virtual/Virtual Session ETH1: Contributed Papers: Ethnobotany
ETH1001	July 28th 3:00 pm	Virtual/Virtual	Persistence of use of Amazigh medicinal plants documented by ibn al-Baytar	Oral Paper	Applequist, Wendy.	ethnobotany Amazigh Berber Morocco historical botany ibn al-Baytar
ETH1002	July 28th 3:15 pm	Virtual/Virtual	Ethno-botanical study of medicinal plants in Syangja District, Nepal	Oral Paper	Regmi, Siddhartha.	ethno-botanical healers open-ended questionnaires
ETH1003	July 28th 3:30 pm	Virtual/Virtual	Screening of Rumex crispus extracts potency using Caenorhabditis elegans model: an ultrastructural study of the effect and non-targeted identification of the bioactive compounds	Oral Paper	Idris , Oladayo Amed; Wintola, Olubunmi Abosede ; Afolayan, Anthony Jide .	Caenorhabditis elegans gastrointestinal infections anthelmintic novel drug bioactive compounds phytochemical ethnoveterinary medicines
ETH1004	July 28th 3:45 pm	Virtual/Virtual	Identification of 17 Chinese Rhododendron cultivars: A Preliminary Study Based on DNA Barcodes and Leaf Epidermis Microscopic Characteristics	Oral Paper	Shen, Fengjiao; Bai, Xiaoxia; Cui, Mengwei; Shi, Shuo; Li, Lin; Li, Zhibin; Zhao, Jiancheng.	Rhododendrons cultivated plants cultivar identification parental tracing
ETH1005	July 28th 4:00 pm	Virtual/Virtual	Opportunity versus Necessity: What drives Environmental Reliance?	Oral Paper	Kemigisha, Esther; Angelsen, Arild.	Environmental reliance Environmental income Uganda Quantile regression Forest environment Income
ETH1006	July 28th 4:15 pm	Virtual/Virtual	COVID-19, Plant Biodiversity, Utilization, Conservation and biodiversity - climatic link	Oral Paper	Pandey, Vashist.	COVID-19 Biodiversity Utilization conservation biodiversity - climatic link
Tuesday, July 28th, 3:00 pm to 4:00 pm · Virtual/Virtual Session HIST1: Contributed Papers: Botanical History Presiding: Nuala Caomhanach,
HIST1001	July 28th 3:00 pm	Virtual/Virtual	John Torrey in Mid-Career: A Case Study	Oral Paper	Flannery, Maura.	John Torrey historical botany
HIST1002	July 28th 3:15 pm	Virtual/Virtual	Say it with Flowers: Elizabeth Britton, Roses, and the Floral Politics of America	Oral Paper	Smocovitis, Vassiliki.	Britton Roses Floral emblem National Flower Question
HIST1003	July 28th 3:30 pm	Virtual/Virtual	The Teaching Botanist - - William F. Ganong and the Botanical Society of America	Oral Paper	Sundberg, Marshall.	Ganong education history
HIST1004	July 28th 3:45 pm	Virtual/Virtual	The marine botanical counterpart to Steinbeck and Rickett's cruise to the Sea of Cortez: E. Yale Dawson and marine algae in the Gulf of California	Oral Paper	McCourt, Richard; Josie, Iselin.	Marine algae Sea of Cortez E. Yale Dawson Rickets and Steinbeck
Tuesday, July 28th, 3:00 pm to 4:30 pm · Virtual/Virtual Session MACRO1: Contributed Papers: Macroevolution I Presiding: Diana Jolles, Plymouth State University; Jesus Martinez-Gomez, Cornell University
MACRO1001	July 28th 3:00 pm	Virtual/Virtual	Positive selection on a functional motif predicts two independent origins of homospermidine synthase and pyrrolizidine alkaloids in Apocynaceae	Oral Paper	Smith, Chelsea R.; Teisher, Jordan; Moore, Abigail; Straub, Shannon; Livshultz, Tatyana.	Apocynaceae pyrrolizidine alkaloids Gene Duplication signatures of selection chemical defense specialized metabolism metabolic pathway enzyme evolution
MACRO1002	July 28th 3:15 pm	Virtual/Virtual	Where do umbels come from? Incorporating prior information of developmental genetics in trait evolution with the threshold model to generate more realistic models of morphological evolution	Oral Paper	Martinez-Gomez, Jesus ; Rose , Irving Jason; Freyman, William; Specht, Chelsea.	inflorescence Amaryllidaceae evo-devo Threshold Model ancestral state reconstruction RevBayes macroevolution phylogenetic comparative methods Phylogenetics statistical phylogenetics
MACRO1003	July 28th 3:30 pm	Virtual/Virtual	The impact of polyploidy and habitat preferences on fern diversification	Oral Paper	Ramirez-Barahona, Santiago; Sessa, Emily ; Zenil-Ferguson, Rosana; Zenil-Ferguson, Rosana.	polyploidy Diversification Biomes SSE models Ferns
MACRO1004	July 28th 3:45 pm	Virtual/Virtual	Resource partitioning among co-occurring buzz pollinated species in New England	Oral Paper	Curran, Bridget; Jolles, Diana.	buzz-pollination phenology pollinators partitioning New England habitat pollen Pollination syndrome
MACRO1005	July 28th 4:00 pm	Virtual/Virtual	Functional diversity, transference of function, and complexity in vascular plant reproductive structures	Oral Paper	Leslie, Andrew; Mander, Luke.	complexity vascular plants reproductive biology reproductive morphology
Tuesday, July 28th, 3:00 pm to 4:30 pm · Virtual/Virtual Session PAL5: Contributed Papers: Paleobotany III: Patterns and trends
PAL5001	July 28th 3:00 pm	Virtual/Virtual	Cycad Teratology	Oral Paper	Stevenson, Dennis.	cycads teratism fasciation chimera
PAL5002	July 28th 3:15 pm	Virtual/Virtual	Pollen malformations as indicators of past environmental stress: Comparing background variation with heightened UV-B exposure in modern conifers	Oral Paper	Benca, Jeffrey; Duijnstee, Ivo; Looy, Cindy.	pollen Abiotic stress UV-B Saccate Conifers Mass extinctions End-Permian
PAL5003	July 28th 3:30 pm	Virtual/Virtual	Leaf architecture in extant Cannabaceae with a review of select leaf fossils previously assigned to the family	Oral Paper	Allen, Sarah; Stull, Gregory W..	Paleobotany leaf architecture Fossil Leaves Cannabaceae Rosales
PAL5004	July 28th 3:45 pm	Virtual/Virtual	2D computer vision and 3D geometric morphometric shape analysis of grass silica short cell phytoliths (GSSCP): strengths and weaknesses of these approaches and implications for grass biogeography	Oral Paper	Gallaher, Timothy; Perry, Jessica ; Zhang, Jifan; Meng, Xiangyun; Jamieson, Kevin; Strömberg, Caroline.	Poaceae Phytolith fossil Morphometrics Machine Learning Biogeography
PAL5005	July 28th 4:00 pm	Virtual/Virtual	Weathering, nutrient fluxes, and the long-term consequences of coal for the evolution of nitrogen-based symbioses	Oral Paper	Boyce, C. Kevin; Ibarra, Daniel E.; Nelsen, Matthew; DAntonio, Michael.
Tuesday, July 28th, 3:00 pm to 4:30 pm · Virtual/Virtual Session PHYS2: Contributed Papers: Physiology II Presiding: Anitra Thorhaug, Yale University; Anna Jacobsen,
PHYS2001	July 28th 3:00 pm	Virtual/Virtual	Blue and Black Carbon of Mangroves and Seagrass in Southeast Asia	Oral Paper	Thorhaug, Anitra; Gallgaher, Barry ; Chew, Gwendolyn ; Schwarz, Arthur; Kiswara , Wawan; Prathep, Anchana .	Blue carbon seagrass Blue carbon Mangroves Southeast Asian seagrass carbon Southeast Asian Mangrove carbon Carbon hotspot
PHYS2002	July 28th 3:15 pm	Virtual/Virtual	Reducing carbon assimilation measurement uncertainty from aqueous samples in open flow-through gas exchange systems	Oral Paper	Hupp, Jason R.; McCoy, Johnathan I. E. ; Lynch, Douglas J. ; Johnson, Mark A. .	carbon assimilation gas exchange aquatic photosynthesis algae
PHYS2003	July 28th 3:30 pm	Virtual/Virtual	The effect of water stress on canker disease in Juglans californica	Oral Paper	Tucker, Lauren; Bobich, Edward; Davis, Stephen; Mellano, Valerie; Ewers, Frank.	Juglans Drought canker disease water stress walnut resprout
PHYS2004	July 28th 3:45 pm	Virtual/Virtual	Uncovering the Trigger of Post-Pollination Petal Senescence in Ipomoea purpurea	Oral Paper	Ordeman, Elizabeth.	ethylene petal senescence Ipomoea plant physiology plant signalling plant reproduction
PHYS2005	July 28th 4:00 pm	Virtual/Virtual	Leaf anatomy links CO₂ diffusion and light absorption under inherent and drought-induced conditions in two walnut species	Oral Paper	Momayyezi, Mina; Borsuk, Aleca; Brodersen, Craig; Gilbert, Matthew; Theroux-Rancourt, Guillaume; McElrone, Andrew.	Leaf anatomy Mesophyll conductance Light absorption photosynthesis Dehydration Mesophyll porosity Micro CT scanning walnut
PHYS2006	July 28th 4:15 pm	Virtual/Virtual	The effects of salinity on the development of microscopic life history stages of the marine brown alga Alaria marginata	Oral Paper	Lewis, Raymond.	algae salinity reproductive biology Ecophysiology
Tuesday, July 28th, 3:00 pm to 4:45 pm · Virtual/Virtual Session POPGEN1: Contributed Papers: Population Genetics/Genomics I Presiding: Cameron So, University of Toronto; Arthur Weis, University of Toronto; Itziar Arnelas Seco, Universidad Técnica Particular de Loja
POPGEN1001	July 28th 3:00 pm	Virtual/Virtual	Comparative genetic and epigenetic diversity in pairs of sympatric, closely-related plants with contrasting distribution ranges in southeastern Iberian mountains	Oral Paper	Medrano, Mónica; Alonso, Conchita; Bazaga, Pilar; López, Esmeralda; Herrera, Carlos.	AFLP DNA methylation epigenetic diversity endemism genetic diversity Mediterranean mountains MSAP Epigenetics population epigenetics
POPGEN1002	July 28th 3:15 pm	Virtual/Virtual	Why do Coastal Seeds Fail? A Population genetics and phenotypic analysis of coastal and non-coastal Northern red oak in Minnesota	Oral Paper	Gomez Quijano, Maria Jose; Etterson, Julie; Gross, Briana.	quercus population genetics quantitative genetics RAD-seq common garden
POPGEN1003	July 28th 3:30 pm	Virtual/Virtual	Morphological differentiation and genetic isolation of intraspecific floral morphotypes of Iberian knapweeds (Centaurea sects. Jacea and Lepteranthus, Asteraceae)	Oral Paper	Arnelas Seco, Itziar; Perez-Collazos, Ernesto; Devesa, Juan; Manzaneda, Antonio J.; Catalan, Pilar.	AFLP floral morphs gene flow barriers population genetics Taxonomy
POPGEN1004	July 28th 3:45 pm	Virtual/Virtual	Evolution of selfing syndrome and its influence on genetic diversity and inbreeding: A range-wide study in Oenothera primiveris (Onagraceae)	Oral Paper	Cisternas, Anita; Jogesh, Tania; Skogen, Krissa; Fant, Jeremie.	selfing syndrome Inbreeding RADSeq Breeding System
POPGEN1005	July 28th 4:00 pm	Virtual/Virtual	Hummingbirds are not Fab-aceae pollinators: Erythrina flabelliformis, a hummingbird-pollinated desert perennial, has significant fine-scale genetic structure and low pollen movement distances	Oral Paper	Stevens, Mia; Loveless, Marilyn; Ison, Jennifer.	pollination Genetic Structure hummingbird pollen movement Microsatellites
POPGEN1006	July 28th 4:15 pm	Virtual/Virtual	The adaptive potential of lifetime fitness increases under a future climate change scenario in a population of Brassica rapa	Oral Paper	So, Cameron; Weis, Arthur; Shaw, Ruth; Shaw, Frank; Rotman, Sydney; Sibolibane, Micha.	adaptation climate change genetic variance lifetime fitness quantitative genetics
Tuesday, July 28th, 3:00 pm to 4:00 pm · Virtual/Virtual Session S04: Special Lecture: Diversity Keynote - Beth Leonard
S04001	July 28th 3:00 pm	Virtual/Virtual	Diversity and inclusion in the sciences: Relationships and reciprocity	Special Address	Leonard, Beth.	Indigenous Sciences Indigenous Knowledges Alaska Native Studies
Tuesday, July 28th, 3:00 pm to 5:00 pm · Virtual/Virtual Session W05: Workshop: The promises and perils of pigments: quantifying color in plants
W05001	July 28th 3:00 pm	Virtual/Virtual	The promises and perils of pigments: quantifying color in plants	Workshop	Whittall, Justen; Narbona, Eduardo; Del Valle, Jose Carlos.
Tuesday, July 28th, 3:45 pm to 4:00 pm · Virtual/Virtual Session S05: Special Lecture: Annals of Botany lecture Introduction
	July 28th 3:45 pm	Virtual/Virtual	Introduction
Tuesday, July 28th, 4:00 pm to 5:00 pm · Virtual/Virtual Session S06: Special Lecture: Annals of Botany lecture - Live Rod Peakall
S06001	July 28th 4:00 pm	Virtual/Virtual	Sexual deception in Australian orchids, insights on the evolution of extreme pollinator specialization and its reversibility	Special Address	Peakall, Rod.	pollination semiochemicals specialization plant-pollinator interactions Natural Selection
Tuesday, July 28th, 5:00 pm to 6:00 pm · Virtual/Virtual Session EX06: Exhibits: Exhibit Hall Open
	July 28th 5:00 pm	Virtual/Virtual	Exhibit Hall Open
Tuesday, July 28th, 5:00 pm to 6:30 pm · Virtual/Virtual Session M09: Meeting: BSA Council Meeting
	July 28th 5:00 pm	Virtual/Virtual	BSA Council Meeting
Tuesday, July 28th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Ecology Posters
PEC001	July 28th 5:00 pm	Virtual/Virtual	Phylogenetic Diversity – A Potential Indicator of Invasion Resistance	Poster: Ecology	Knauf, Kyla; Ernst, Adrienne.	Ecology Plant Community Invasive species prairie phylogenetic diversity
PEC002	July 28th 5:00 pm	Virtual/Virtual	Modeling Population Dynamics of the American Chestnut (Castanea dentata) Near the Historical Range Limit in west Tennessee	Poster: Ecology	Brookover, Zoe; Christman, Brian; Laport, Robert.	American chestnut conservation matrix model population dynamics fungal pathogens
PEC003	July 28th 5:00 pm	Virtual/Virtual	Phenological responses to variable timing and frequency of herbivory in a native wildflower	Poster: Ecology	Suglia, Elena; De La Pascua, Danielle; Strauss, Sharon; Schmitt, Johanna; Gremer, Jennifer.	herbivory phenology life history fitness Ecology
PEC004	July 28th 5:00 pm	Virtual/Virtual	What determines species range size? Testing niche-breadth and niche-position hypotheses in North and Central American oaks (Quercus spp.)	Poster: Ecology	Wu, Yingtong; Wu, Yingtong.	range size ecological niche modelling oak
PEC005	July 28th 5:00 pm	Virtual/Virtual	Biogeographic barrier testing methods suggest genetic differentiation within a morphologically-stable species of the Australian Monsoon Tropics	Poster: Ecology	Antoine, Ariel; Williams, Tanisha; McDonnell, Angela; Cantley, Jason; Jobson, Peter; Martine, Christopher.	Australian Monsoon Tropics biogeographic barriers speciation Templetonia gene flow population structure Fabaceae Leguminosae
PEC006	July 28th 5:00 pm	Virtual/Virtual	Drought stress: How long can plants remember?	Poster: Ecology	QUAN, JIAXIN; Munzbergova, Zuzana; Latzel, Vit.	Transgenerational memory Epigenetic DNA methylation Memory time Clonal plant
PEC007	July 28th 5:00 pm	Virtual/Virtual	Stinging trichome density and morphology of three nettle species reflect mountain gorilla feeding behavior	Poster: Ecology	Nyandwi, Alphonse; Eckardt , Winnie; DeVore, Melanie.
PEC008	July 28th 5:00 pm	Virtual/Virtual	The Evolution of Thermal Tolerance and Clines in Native vs. Invasive Populations of Mimulus guttatus	Poster: Ecology	Querns, Aleah; Wooliver, Rachel; Vallejo-Marín, Mario; Sheth, Seema.	Ecology evolution
PEC009	July 28th 5:00 pm	Virtual/Virtual	Synchrony of phenology of leaf bud burst and flowering in animal and wind pollinated trees	Poster: Ecology	Van Natto, Alyson; Friedman, Jannice; Kim, Natalie.	leaf bud burst flowering pollination synchrony climate change phenology global warming spring variability
PEC010	July 28th 5:00 pm	Virtual/Virtual	How do weeds affect insects in mango farms of South Florida?	Poster: Ecology	Kleiman, Blaire.	Insects Weeds Mango Agriculture pollinators Parasitoid Pest Agroecology
PEC011	July 28th 5:00 pm	Virtual/Virtual	How does growth and reproduction of spicebush (Lindera benzoin) vary over three seasons?	Poster: Ecology	McCall, Andrew; Banta-Long, Wendy; Brennan, Aedin; Cain, Ethan; Hurst, Philip; Fiegel, Haley; Karkut, Max; Ngo, Hang; O'Neill-Dee, Conner; Postema, Elizabeth; Sok, Rebecca; Smith, David S..	Natural Selection herbivory Lindera understory
PEC012	July 28th 5:00 pm	Virtual/Virtual	Effects of Invasive Aphids on Common Milkweed Ecology	Poster: Ecology	Deecher, Elizabeth; Billman, Brittany; Siryani, Nijmih; Rollinson, Emily.	Asclepias syriaca Aphis nerii Danaus plexippus Plant-Animal Interactions biological invasions
PEC013	July 28th 5:00 pm	Virtual/Virtual	National Ecological Observatory Network (NEON) Biorepository Plant and Algal Samples Available for Ecological and Evolutionary Research	Poster: Ecology	Yule, Kelsey; Steger, Laura.	natural history collection Herbarium algae aquatic plant lichen bryophyte microbe canopy foliage Foliar Chemistry Belowground Biomass literfall genomics Macroecology Ecology evolution population dynamics Plant Community Biodiversity bioinformatics Ecosystem phenology Invasive species climate change global change
PEC014	July 28th 5:00 pm	Virtual/Virtual	Role of Fire on Regeneration from Seed of Two Pioneer Species of a Tropical Wetland	Poster: Ecology	Soares, Vanessa; Scremin-Dias , Edna; Daibes, Luís Felipe; Damasceno-Junior, Geraldo; Pott, Arnildo; De Lima , Liana.	Brazilian wetland Fire ecology seed viability seed hardness Guazuma Plant ecology Pantanal Sesbania seed germination seed physiology heat shock
PEC015	July 28th 5:00 pm	Virtual/Virtual	Ecosystem services provided by the urban forest of the Mesa Community College Arboretum	Poster: Ecology	Coleman, Jovan; Grimes, Alexander; Whitcomb, Sean.	Ecology Arboretum ecosystem services Urban forests Urban ecosystems Public garden
PEC016	July 28th 5:00 pm	Virtual/Virtual	Invasive shrub increases forest resilience to drought and fire disturbances	Poster: Ecology	Crandall, Raelene; Crandall, Raelene; Crandall, Raelene; Crandall, Raelene; Knight, Tiffany.
PEC017	July 28th 5:00 pm	Virtual/Virtual	Altered calcium cycling in the forest understory in the context of flowering dogwood decline	Poster: Ecology	Borer, Catherine; Leathers, Jack.	Flowering dogwood Calcium cycling Mineral nutrition Cornus florida understory
PEC018	July 28th 5:00 pm	Virtual/Virtual	Presence of N-fixing neighbors increases leaf N and water use efficiency in Castilleja applegatei, a root hemiparasite	Poster: Ecology	Haynes, Audrey.	Artemisia tridentata Ceanothus prostratus host-mediated effects parasitic plant stable isotope ecology leaf δ¹³C leaf δ¹⁵N Orobanchaceae
PEC019	July 28th 5:00 pm	Virtual/Virtual	Intraspecific variation in big bluestem Andropogon gerardii populations across a precipitation gradient of the Central US grasslands: Response to experimental drought	Poster: Ecology	Johnson, Loretta; Wiebe, Paige; Galliart, Matt; Alsdurf, Jacob; Keenan, Megan.
PEC020	July 28th 5:00 pm	Virtual/Virtual	Project Baseline: A genetic time capsule for studying plant evolutionary responses to global change	Poster: Ecology	Etterson, Julie; Franks, Steven; Mazer, Susan; Schneider, Heather; Shaw, Ruth; Soper Gorden, Nicole; Weber, Jenn; Weis, Arthur.	resurrection method Ecology Seeds evolution seed bank genetics
PEC021	July 28th 5:00 pm	Virtual/Virtual	High aqueous salinity exposure does not preclude germination of invasive Iris pseudacorus	Poster: Ecology	Gillard, Morgane; Castillo, Jesús M. ; Mesgaran, Mohsen B. ; Futrell, Caryn J.; Grewell, Brenda J..	Invasive species Sea level rise Germination wetlands
Tuesday, July 28th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Education and Outreach Posters Presiding: Benjamin Montgomery, USC Upstate; Kyra Krakos,
PEO001	July 28th 5:00 pm	Virtual/Virtual	Science IRL: a YouTube channel that’s here to show you what being a scientist is like, in real life!	Poster: Education and Outreach	Edwards, Molly; Rahni, Ramin; Russo, Silviana.	YouTube Science IRL inclusive scicomm
PEO002	July 28th 5:00 pm	Virtual/Virtual	Enhancing College Experience of Native American Students through FAST-REEU Program	Poster: Education and Outreach	Nepal, Madhav; Bott-Knutson, Rebecca ; Mathew, Febina; Janaswamy, Srinivas; White, Troy.	Native American Students American Indian STEM education Undergraduate Reserach Experience Lakota in Higher Education Graduate School Enriching Undergradaute Education South Dakota State University South Dakota Tribes 21st Century Skills
PEO003	July 28th 5:00 pm	Virtual/Virtual	Combating invasives by encouraging growth: The Consortium for Plant INvasion Genomics (CPING)	Poster: Education and Outreach	Sutherland, Brittany; Barrett, Craig; Beck, James; Latvis, Maribeth; McKain, Michael; Sigel, Erin; Kooyers, Nicholas.	Invasive species Herbarium polyploidy mating system genomics adaptation education outreach
PEO004	July 28th 5:00 pm	Virtual/Virtual	Bringing trees to life through theatre arts	Poster: Education and Outreach	Goodwillie, Carol; Clark, Patricia.	STEAM theatre undergraduate education elementary education
Tuesday, July 28th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Ethnobotany Posters
PET001	July 28th 5:00 pm	Virtual/Virtual	Potential Antioxidant Capacity and Antibacterial Effect of Xylopia aethiopica Plant Extracts	Poster: Ethnobotany	Perdomo, Rosemary ; Yerima, Fadel ; Priano, Christine; Koroch, Adolfina.
PET002	July 28th 5:00 pm	Virtual/Virtual	Lessons For On-Farm Conservation Of Djulis Diversity In Taiwan: I. An Ethnobotanical Survey Of Chenopodium formosanum	Poster: Ethnobotany	Liu, Shih-Hui; Lin , Chih-Chung ; Yang , Yuen-Po .	Austronesian Chenopodium domestication Female farmers Landraces
PET003	July 28th 5:00 pm	Virtual/Virtual	Determinants of participation in state and private PES projects in Uganda	Poster: Ethnobotany	Aganyira, Kellen; Tabuti , J.R.S.	forestry carbon community participation REDD+ Uganda
PET004	July 28th 5:00 pm	Virtual/Virtual	Biodiversity and ethnobotany of Himalayan homegardens	Poster: Ethnobotany	Hart, Robbie.	ethnobotany horticulture himalaya china non-timber forest product Alpine/montane mountain elevational gradient anthropogenic
Tuesday, July 28th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Evolutionary Developmental Biology (Evo-Devo) Posters
PEV001	July 28th 5:00 pm	Virtual/Virtual	The Fruit Developmental Network in Early Diverging Angiosperms Austrobaileya scandens and Illicium floridanum	Poster: Evolutionary Developmental Biology (Evo-Devo)	Mendelson, Ellie; Zumajo, Cecilia; Ambrose, Barbara.	Fruits Austrobaileya scandens Illicium floridanum Fruit development Fruit network
PEV002	July 28th 5:00 pm	Virtual/Virtual	Inflorescence Structure and Development in Liliales: What is the Ancestral State of the Liliales order?	Poster: Evolutionary Developmental Biology (Evo-Devo)	Rose , Irving Jason; Martinez-Gomez, Jesus ; Specht, Chelsea.	Liliales evo-devo inflorescence Raceme ancestral state reconstruction
PEV003	July 28th 5:00 pm	Virtual/Virtual	The development and evolution of unisexual flowers in Poaceae	Poster: Evolutionary Developmental Biology (Evo-Devo)	de Neve, Amber; Klein, Harry; Bartlett, Madelaine.	development floral development evolution floral evolution maize Poaceae
PEV004	July 28th 5:00 pm	Virtual/Virtual	Investigation of the function and expression of CYCLOIDEA genes in Mimulus lewisii	Poster: Evolutionary Developmental Biology (Evo-Devo)	Dunivant, Taryn; Singh, Vibhuti; Hileman, Lena.	CYCLOIDEA Mimulus lewisii flower symmetry stable transformation
PEV005	July 28th 5:00 pm	Virtual/Virtual	Tiny plants with great potential – Understanding growth and reproduction in Duckweed	Poster: Evolutionary Developmental Biology (Evo-Devo)	Kuempers, Britta.	Duckweed meristem clonal reproduction development morphology
PEV006	July 28th 5:00 pm	Virtual/Virtual	Pollen diversity and evolution in Boraginaceae	Poster: Evolutionary Developmental Biology (Evo-Devo)	Noroozi, Maryam; Cohen, Jim; Witherspoon, Jocelyn; Ryan, Gillian; Bogler, David; Miller, James; Riahi, Mehrshid; Ghahremaninejad, Farrokh .	ancestral state reconstruction pollen shape aperture quantitative characters Maximum likelihood
PEV007	July 28th 5:00 pm	Virtual/Virtual	Evolution of floral pigments in Penstemon	Poster: Evolutionary Developmental Biology (Evo-Devo)	Nedblake, Haylee; Wessinger, Carolyn; Hileman, Lena.	floral pigment evolution Penstemon
PEV008	July 28th 5:00 pm	Virtual/Virtual	A comparative study of the differential terpene production in 3 species of polyploid and diploid wild sunflowers and an evaluation of the associated differential GXE interactions	Poster: Evolutionary Developmental Biology (Evo-Devo)	Majumder, Sambadi .	polyploidy
PEV009	July 28th 5:00 pm	Virtual/Virtual	Piecewise phyllotaxis in Costus (Costaceae)	Poster: Evolutionary Developmental Biology (Evo-Devo)	Guan, Clarice; Skinner, David; Specht, Chelsea.	Phyllotaxis Costus Zingiberales
PEV010	July 28th 5:00 pm	Virtual/Virtual	A Morphological and Molecular Approach Towards Plantlet Development in K. marnieriana	Poster: Evolutionary Developmental Biology (Evo-Devo)	Parihar, Bharti; Almeida, Ana Maria.	Asexual Reproduction Kalanchoe K. marnieriana LEC1 bulbil plant development cladode
PEV011	July 28th 5:00 pm	Virtual/Virtual	Quantitative Trait Loci for Constraining Models of Resource Allocation in Brassica rapa	Poster: Evolutionary Developmental Biology (Evo-Devo)	Thrash, Tyler; Lee, Hansol; Baker, Robert L..	genetics development morphology Brassica Salt stress quantitative trait loci
Tuesday, July 28th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Molecular Ecology Posters
PME001	July 28th 5:00 pm	Virtual/Virtual	Integrative imputation-driven meta-analysis of genome-wide and genome-environment association analyses provides insights into genetic control of fitness related traits in trees: Populus trichocarpa as case study	Poster: Molecular Ecology	Cobo, Irene; Herndon, Nic; Staton, Margaret; Grau, Emily; Buehler, Sean; Richter, Peter; Risharde , Ramnath; Demurjian, Charles; Almsaeed, Abdullah; Wegrzyn, Jill.	Workflow development imputation Meta-analysis genome-wide association study Environmental association analyses phenology Populus trichocarpa
Tuesday, July 28th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Ecophysiology Posters Presiding: Arthur Schwarz, Southwestern Adventist University
PPE001	July 28th 5:00 pm	Virtual/Virtual	Untangling the micronutrient status and defense responses in loblolly pine (Pinus taeda)	Poster: Ecophysiology	Lim-Hing , Simone; Gandhi, Kamal JK; Barnes, Brittany F; Morrison, Lawrence A; McCarty, Elizabeth; Villari, Caterina.	plant resistance micronutrient deficiency fungal pathogens plant physiology forestry
PPE002	July 28th 5:00 pm	Virtual/Virtual	Capillary Electrophoresis Buffer Optimization for Plant Secondary Metabolite Analysis	Poster: Ecophysiology	Davis, Rebekah; Davis, Kaleigh; Mason, Chase.	Capillary Electrophoresis Plant Tissue Secondary Metabolites Phytochemical Analysis
PPE003	July 28th 5:00 pm	Virtual/Virtual	Inbreeding reduces seed germination of the Neotropical riverweed Marathrum foeniculaceum (Podostemaceae)	Poster: Ecophysiology	Rodriguez, Arantza; Castillo, Raul; Collazo-Ortega, Margarita.	Inbreeding Podostemaceae Riverweeds reproduction
PPE004	July 28th 5:00 pm	Virtual/Virtual	Plant hydraulics and height of Viburnum across climate gradients	Poster: Ecophysiology	Segovia-Rivas, Alí; Olson, Mark; Donoghue, Michael; Edwards, Erika; Rosell, Julieta; Anfodillo, Tommaso; Moeglein, Morgan.	vessel widening (conduit taper) xylem climate change wood anatomy vulnerability to embolism
PPE005	July 28th 5:00 pm	Virtual/Virtual	Foliar uptake and cuticular conductance	Poster: Ecophysiology	Henry, Christian; Browne, Marvin; Sack, Lawren.	trichomes plant physiology conductance foliar uptake
PPE006	July 28th 5:00 pm	Virtual/Virtual	Enhancing coastal sand dunes with a native woody vine: coastal ecotypes of Parthenocissus quinquefolia outperform inland ecotypes in salt spray and sand burial greenhouse experiments	Poster: Ecophysiology	Gage , Amy S; Handel, Steven; Popp, Eva; Flanders, Jenna.
PPE007	July 28th 5:00 pm	Virtual/Virtual	Morphological and functional leaf trait responses to experimental drought in Pacific Northwest grasslands	Poster: Ecophysiology	Dawson, Hilary Rose; Maxwell, Toby; Bridgham, Scott; Reed, Paul; Silva, Lucas.
PPE008	July 28th 5:00 pm	Virtual/Virtual	Warming Enhanced Water and Nutrient Deficits of Wild Blueberries	Poster: Ecophysiology	Zhang, Yongjiang.	climate change water use photosynthesis Warming Crop physiology Wild blueberry
PPE009	July 28th 5:00 pm	Virtual/Virtual	Cotyledon stomatal density differentiation and quantitative genetic analysis of seedling traits in Impatiens capensis ecotypes	Poster: Ecophysiology	Shapiro, Alex; Pena-Alfaro, Marisa; Farias, Lina; Hathaway, Ron; Heschel, M. Shane.	Seedling functional traits ecotype
Tuesday, July 28th, 7:00 pm to 9:00 pm · Virtual/Virtual Session D2: Discussion Session: DEI Listening Session
	July 28th 7:00 pm	Virtual/Virtual	DEI Listening Session
Tuesday, July 28th, 7:00 pm to 8:30 pm · Virtual/Virtual Session R3: Reception: BIPOC Mixer
	July 28th 7:00 pm	Virtual/Virtual	BIPOC Mixer
Tuesday, July 28th, 8:00 pm to 9:30 pm · Virtual/Virtual Session R1: Reception: LGBTQ & Allies Happy Hour Presiding: Jason Cantley, San Francisco State University; Cody Howard, University of Florida
	July 28th 8:00 pm	Virtual/Virtual	LGBTQ & Allies Happy Hour
Wednesday, July 29th
Wednesday, July 29th, 9:00 am to 10:00 am · Virtual/Virtual Session EX07: Exhibits: Exhibit Hall Open
	July 29th 9:00 am	Virtual/Virtual	Exhibit Hall Open
Wednesday, July 29th, 9:45 am to 10:00 am · Virtual/Virtual Session S07: Special Lecture: Opening Welcome
	July 29th 9:45 am	Virtual/Virtual	Opening Welcome
Wednesday, July 29th, 10:00 am to 2:30 pm · Virtual/Virtual Session AM1: Contributed Papers: Anatomy and Morphology Presiding: Daniel Gladish, Miami University; Funmilola Mabel OJO, ; Marcelo Pace, Instituto de Biología, Universidad Nacional Autónoma de México; Cecilia Zumajo, New York Botanic Garden
AM1001	July 29th 10:00 am	Virtual/Virtual	Special thin-section preparation makes possible high-resolution "reverse" tomography by light microscopy and laptop computer	Oral Paper	Gladish, Daniel K.; Saito, Susumu; Miki, Yasushi; Niki, Teruo.	high-resolution tomography light microscopy root meristem structure 3D virtual reconstruction Metaxylem ontogeny
AM1002	July 29th 10:15 am	Virtual/Virtual	Reconstructing the engine of ontogeny: Evidence for hierarchical function-value traits governing developmental processes	Oral Paper	Hodge, John; Li, Qing; Doust, Andrew.	phenomics function-value traits development modeling Setaria
AM1003	July 29th 10:30 am	Virtual/Virtual	SOURCE-SINK TRANSPORT IN POLYPLOID TREES: A CASE EXAMPLE IN AUTOTETRAPLOID MANGO (Mangifera indica)	Oral Paper	Barceló-Anguiano, M; Hormaza, Jose; Losada, Juan M.	Phloem xylem polyploidy vascular system mangifera indica
AM1004	July 29th 10:45 am	Virtual/Virtual	Evolution of the seed coat	Oral Paper	Zumajo, Cecilia; Stevenson, Dennis; Ambrose, Barbara.	Seeds morphology evo-devo anatomy Gymnosperms transcriptome analysis
AM1005	July 29th 11:00 am	Virtual/Virtual	Immunoprofiling of Cell Wall Carbohydrate Modifications during Flooding-Induced Aerenchyma Formation in Fabaceae Roots	Oral Paper	Pegg, Timothy; Gladish, Daniel; Edelmann, Richard.	aerenchyma de-methyl-esterification pectin PCD lysigenous legume homogalacturonan tylose
AM1006	July 29th 11:15 am	Virtual/Virtual	What's in a name? That which we call a haustorium by any other name would cause misunderstanding of parasitic plant biology	Oral Paper	Teixeira-Costa, Luiza; Ceccantini, Gregorio.	parasitic plant haustorium Balanophoraceae Orobanchaceae Rafflesiaceae mistletoe
AM1007	July 29th 11:30 am	Virtual/Virtual	The Structure of the inflorescence in the Lowiaceae (Zingiberales) has similarities to that of the Strelitziaceae that may support common ancestry	Oral Paper	Kirchoff, Bruce.	development flower inflorescence Lowiaceae Strelitziaceae Orchidantha phylogeny flower development inflorescence development
AM1008	July 29th 11:45 am	Virtual/Virtual	High temporal resolution growth analysis of the C4 grass Setaria viridis in high and low light environments	Oral Paper	Li, Qing; Doust, Andrew.	Setaria high throughput phenotyping development branching variability
	July 29th 12:00 pm	Virtual/Virtual	Break
AM1010	July 29th 12:30 pm	Virtual/Virtual	Morphological and Foliar Epidermal studies of Andropogon gayanus (Kunth) Andropogon tectorum (Schum & Thonns) Complex in Southwestern, Nigeria	Oral Paper	OJO, Funmilola Mabel; Nwokeocha, Chinyere Constance .	Andropogon gayanus Andropogon tectorum epidermal foliar morphological
AM1011	July 29th 12:45 pm	Virtual/Virtual	Comparative stem anatomy of South African species of Grewia and related genera (Malvaceae)	Oral Paper	Gama, Gugu; Oskolski, Alexei.	Grewioideae Lianas wood anatomy secondary phloem development evolution
AM1012	July 29th 1:00 pm	Virtual/Virtual	Structural organization of the spongy mesophyll in laminar leaves with reticulate venation	Oral Paper	Borsuk, Aleca; Roddy, Adam; Theroux-Rancourt, Guillaume; Brodersen, Craig.	mesophyll microCT photosynthesis
AM1013	July 29th 1:15 pm	Virtual/Virtual	Stele diversity and evolution in Nyctaginaceae: medullary bundles across the family	Oral Paper	L. Cunha Neto, Israel; Pace, Marcelo; Douglas, Norman; H. Nee, Michael; C. F. de Sá, Cyl; Moore, Michael; Angyalossy, Veronica.	Ancestral character state reconstruction development evo-devo Caryophyllales ontogeny stem anatomy vascular system
AM1014	July 29th 1:30 pm	Virtual/Virtual	Wood and bark anatomical synapomorphies of Bignoniaceae clades, with an emphasis in the taxonomic placement of Astianthus	Oral Paper	Pace, Marcelo; Hernandez-Hernandez, Brenda; Lohmann, Lucia; Angyalossy, Veronica; Cacho, N. Ivalu.	Bignoniaceae wood anatomy Taxonomy
AM1015	July 29th 1:45 pm	Virtual/Virtual	Ontogeny of the successive cambia in the stems of Wisteria (Leguminosae), a temperate genus of lianas	Oral Paper	Nejapa Mendoza, Rosa Celia; Cabanillas, Pablo A.; Pace, Marcelo.	Wisteria Lianas successive cambia wood anatomy
AM1016	July 29th 2:00 pm	Virtual/Virtual	Ontogeny and phylogenetic distribution of the lobed stem cambial variant within the pantropical genus Byttneria (Malvaceae s.l., Byttnerioideae)	Oral Paper	Luna Márquez , Lorena; Pace, Marcelo.	climbing plants cambial variant lobed stems ontogeny Byttneria
Wednesday, July 29th, 10:00 am to 1:15 pm · Virtual/Virtual Session COL01: Colloquium: Biodiversity synthesis: Linking large phylogenies with species traits and ecologies Presiding: Ryan Folk , ; Carolina Siniscalchi, Mississippi State University
	July 29th 10:00 am	Virtual/Virtual	Introduction
COL01002	July 29th 10:15 am	Virtual/Virtual	Testing the evolutionary success of nitrogen-fixing symbioses in challenging soil environments	Colloquium Presentations	Siniscalchi, Carolina; Kates, Heather; Soltis, Pamela; Soltis, Douglas; Guralnick, Robert; Folk, Ryan.	nodulation macroevolution aridity Diversification
COL01003	July 29th 10:30 am	Virtual/Virtual	Niches in time, space, and environment: Concepts and comparative contexts	Colloquium Presentations	Guralnick, Robert; Li, Daijiang.	niche evolution phenology Biogeography climate change
COL01004	July 29th 10:45 am	Virtual/Virtual	Wrangling heterogeneous plant trait data with symbolic reasoning	Colloquium Presentations	Stucky, Brian; Guralnick, Robert; Deck, John; Denny, Ellen; Bolmgren, Kjell; Li, Daijiang; Walls, Ramona.	phenology traits data integration
COL01005	July 29th 11:00 am	Virtual/Virtual	Historical drivers leading to spatial gradients of diversity in flowering plants	Colloquium Presentations	Nogales da Costa Vasconcelos, Thais; O'Meara, Brian; Beaulieu, Jeremy.	speciation Extinction turnover latitudinal diversity gradient
COL01006	July 29th 11:15 am	Virtual/Virtual	Fronds in high places: large-scale integrative analyses explain global patterns of fern diversity	Colloquium Presentations	Suissa, Jacob; Sundue, Michael; Testo, Weston.	mountain Ferns Biodiversity endemism Species
COL01007	July 29th 11:30 am	Virtual/Virtual	Using phylogenies to understand why diverse communities exist in extreme environments	Colloquium Presentations	Marx, Hannah.	alpine Community phylogenetics Phylogenetics
	July 29th 11:45 am	Virtual/Virtual	Break
COL01009	July 29th 12:30 pm	Virtual/Virtual	The Importance of Large-scale Phylogenomics in Understanding the Evolution of North American Compositae	Colloquium Presentations	Edwards, Robert D.; Mandel, Jennifer.	Phylogenetics Macroecology Biodiversity
COL01010	July 29th 12:45 pm	Virtual/Virtual	Synthesizing phylogeny and ecophysiology to understand photosynthetic evolution in the Agavoideae	Colloquium Presentations	Heyduk, Karolina; McAssey, Edward; Ray, Jeremy; Leebens-Mack, Jim.	photosynthesis CAM Agave Yucca Ecophysiology molecular evolution
	July 29th 1:00 pm	Virtual/Virtual	Discussion
Wednesday, July 29th, 10:00 am to 12:00 pm · Virtual/Virtual Session REP1: Contributed Papers: Reproductive Processes 1 Presiding: Asawari Albal, University of Toronto Mississauga; Dorothy Christopher, University Of Wisconsin - Milwaukee
REP1001	July 29th 10:00 am	Virtual/Virtual	Pollination, paternity and Bateman's principle in a hermaphroditic plant	Oral Paper	Karron, Jeffrey; Christopher, Dorothy; Christopher, Dorothy; Semski, Wendy; Trapnell, Dorset; Trapnell, Dorset; Smallwood , Patrick Alan; Mitchell, Randall.	male fitness paternity pollination reproductive success
REP1002	July 29th 10:15 am	Virtual/Virtual	Individual flowering schedules and floral display size in monkeyflower: a common garden study	Oral Paper	Semski, Wendy; Mitchell, Randall; Karron, Jeffrey.	flowering phenology Floral display pollination selfing
REP1003	July 29th 10:30 am	Virtual/Virtual	Sexual dimorphism, inter-island evolutionary divergence, and diel variation in floral volatiles of wind-pollinated Schiedea globosa (Caryophyllaceae)	Oral Paper	Powers, John; Sakai, Ann; Weller, Stephen; Campbell, Diane.	floral volatiles Island radiation sexual dimorphism genetic distance scent chemistry wind pollination
REP1004	July 29th 10:45 am	Virtual/Virtual	Is self-pollen interference driving the evolution of gynodioecy in European chestnut?	Oral Paper	LARUE, Clement; BASSET, Gaelle; LEPAIS, Olivier; PETIT, Remy.	Castanea sativa insect pollination Ovule discounting Late-acting self-incompatibility Fagaceae Pollen limitation Emasculation experiment
REP1005	July 29th 11:00 am	Virtual/Virtual	Evolution of cleistogamy is strongly associated with zygomorphy in flowering plants	Oral Paper	Joly, Simon; Schoen, Daniel.	plant reproduction mating system evolution flower symmetry floral evolution
REP1006	July 29th 11:15 am	Virtual/Virtual	Self-fertilization is not always a dead end: the evolution of outcrossing species in a selfing clade	Oral Paper	Abdelaziz, Mohamed; Muñoz-Pajares, A. Jesús; Bakkali, Mohammed.	Outcrossing evolution
REP1007	July 29th 11:30 am	Virtual/Virtual	Candidate-based discovery of self-incompatibility across eudicots	Oral Paper	Igić, Boris; Igić, Boris; Igić, Boris; Igić, Boris; Ramanauskas, Karolis.	self-incompatibility Diversification Breeding System RNA-seq
REP1008	July 29th 11:45 am	Virtual/Virtual	What drives floral gender expression? Example from an andromonoecious spiderwort Murdannia simplex (Commelinaceae)	Oral Paper	Albal, Asawari; G, Azad; Shrotri, Saket; GOWDA, VINITA.	andromonoecy gender resource-limitation pollinator preference
Wednesday, July 29th, 10:00 am to 2:00 pm · Virtual/Virtual Session SY3: Symposium: From Genes to Distributions: physiological ecology as an integrator of polyploid biology
SY3001	July 29th 10:30 am	Virtual/Virtual	Polyploidy confers ecological advantage in wild and synthetic Fragaria	Symposium Presentation	Wei, Na; Ashman, Tia-Lynn; Cronn, Richard; Liston, Aaron.	adaptation colchicine treatment common gardens Fragaria fitness functional traits phenotypic plasticity polyploidy synthetic polyploids wild polyploids
SY3002	July 29th 11:00 am	Virtual/Virtual	Neopolyploidy in Heuchera cylindrica causes increased nutrient limitation phenotypes of functional traits	Symposium Presentation	Anneberg, Thomas; Segraves, Kari.	polyploidy Saxifragaceae Resource Economics Spectrum Nutrient assay
SY3003	July 29th 11:30 am	Virtual/Virtual	Ecological dynamics of hybridization in the Adiantum pedatum complex at local and regional scales	Symposium Presentation	Southgate, Morgan; Barrington, David.	allopolyploidy Ferns Ecological niche modeling microhabitat data
	July 29th 12:00 pm	Virtual/Virtual	Break
SY3005	July 29th 12:30 pm	Virtual/Virtual	Simple scaling rules that link genome size to photosynthetic metabolism	Symposium Presentation	Simonin , Kevin A; Roddy, Adam; Theroux-Rancourt, Guillaume; Jiang, Guo-Feng.	Ecophysiology polyploidy genome size
SY3006	July 29th 1:00 pm	Virtual/Virtual	Anatomical and functional implications of allopolyploidy in Switchgrass (Panicum virgatum) across geographic sites	Symposium Presentation	John , Grace P; Bonnette, Jason; McQueen, Alice; Zhang, Li; Juenger, Thomas; Castillo Argaez, Raiza.	Leaf anatomy polyploidy functional traits plant mapping quantitative trait loci trait correlations
	July 29th 1:30 pm	Virtual/Virtual	Discussion
Wednesday, July 29th, 10:00 am to 12:00 pm · Virtual/Virtual Session SYMB2: Contributed Papers: Symbioses: Plant, Animal, and Microbe Interactions II Presiding: Adam Schneider, Hendrix College; Gregory Pec, University of Nebraska at Kearney
SYMB2001	July 29th 10:00 am	Virtual/Virtual	Rhizosphere bacterial diversity and composition varies across Zea mays growth stages	Oral Paper	Pec, Gregory; Breight, Michael; Twigg, Paul; Shaffer, Julie.	Rhizosphere bacteria Zea mays plant development
SYMB2002	July 29th 10:15 am	Virtual/Virtual	Genetic control of arbuscular mycorrhizal colonization in Helianthus annuus	Oral Paper	Stahlhut, Katherine; Dowell, Jordan; Temme, Andries; Burke, John; Goolsby, Eric; Mason, Chase.	mycorrhizal growth response AM fungi AMF mycorrhizal symbiosis GWAS genome-wide association study sunflower Helianthus annuus Rhizophagus intraradices
SYMB2003	July 29th 10:30 am	Virtual/Virtual	Landscape-level mapping of the microbiome	Oral Paper	Scharnagl, Anna; Simms, Ellen.	microbiome coastal prairie climate change distribution patterns
SYMB2004	July 29th 10:45 am	Virtual/Virtual	The root of it all: Factors influencing plant-associated microorganism communities in Vitis	Oral Paper	Swift, Joel; Miller, Allison; Kwasniewski, Misha; Hall, Megan.	microbiome Grapevine Rootstock
SYMB2005	July 29th 11:00 am	Virtual/Virtual	Unique bacterial assembly, composition, and interactions in a parasitic plant and its host	Oral Paper	Schneider, Adam; Fitzpatrick, Connor.	Hedera Orobanche hederae microbial ecology parasitic plant Orobanchaceae parasite reduction syndrome microbiome network analysis Biodiversity holoparasite microbiome assembly
Wednesday, July 29th, 10:00 am to 12:45 pm · Virtual/Virtual Session SYS3: Contributed Papers: Systematics III: Cooley Award presentations Presiding: Jun Wen, Smithsonian Institution
SYS3001	July 29th 10:00 am	Virtual/Virtual	Phylogenetic analysis of Sida (Malvaceae) and association with other Malveae genera	Oral Paper	Pejhanmehr, Mersedeh; Morden, Clifford; Yorkston, Mitsuko.	Sida phylogeny Malveae
SYS3002	July 29th 10:15 am	Virtual/Virtual	Resolving relationships in Aliciella subsection Subnuda (Polemoniaceae)	Oral Paper	Saunders, Theresa; Porter, J. Mark; Johnson, Leigh.	phylogenomics RAD-seq Aliciella introgression cytoplasmic discordance
SYS3003	July 29th 10:30 am	Virtual/Virtual	Integrative taxonomy: investigating species boundaries in Malagasy Psorospermum using morphometrics and molecular phylogenetic methods	Oral Paper	Ranarivelo, Heritiana.	Psorospermum species boundaries Gaussian mixture models Morphometrics Madagascar
SYS3004	July 29th 10:45 am	Virtual/Virtual	Creating genomic libraries from herbarium specimens for phylogenomics in the subtribe Zinniinae (Asteraceae; Heliantheae)	Oral Paper	Skibicki, Sam; Barrett, Craig.	Asteraceae Heliantheae Zinniinae Herbariomics Genomic Libraries Systematics
SYS3005	July 29th 11:00 am	Virtual/Virtual	A global perspective on Memecylon (Melastomataceae): Insights into biogeography and character evolution	Oral Paper	Amarasinghe, Prabha; Joshi, Sneha; Page, Navendu; Wijedasa, Lahiru S. ; Stone, Robert Douglas; Kathriarachchi, Hashendra; Merello, Mary; Judd, Walter; Kodandaramaiah, Ullasa; Cellinese, Nico.	Biogeography character evolution divergence times Memecylon Melastomataceae
SYS3006	July 29th 11:15 am	Virtual/Virtual	Using molecular and morphological data to investigate the Tanaecium dichotomum species complex (Bignonieae, Bignoniaceae)	Oral Paper	Frazão, Annelise; Frazão, Annelise; Lohmann, Lucia.	Tanaecium species delimitation Bayesian multispecies coalescent approach Lianas
SYS3007	July 29th 11:30 am	Virtual/Virtual	Examining the evolution of selenium hyperaccumulation in the New World clade of Astragalus (Fabaceae) using phylogenomics	Oral Paper	Charboneau, Joseph; Cronn, Rich; Liston, Aaron; Wojciechowski, Martin; Sanderson, Michael.	phylogenomics genome skimming Chloroplast Genome plastome nuclear ribosomal DNA Fabaceae Leguminosae Astragalus edaphic specialization
SYS3008	July 29th 11:45 am	Virtual/Virtual	Timing of evolutionary origins of dioecy in Asparagus L	Oral Paper	Bentz, Philip; Harkess, Alex; Popecki, Margot; Starr, Dakota; Leebens-Mack, Jim.	Asparagaceae Dioecy phylogeny Asparagus genomics divergence time estimation evolution phylogenomics comparative genomics monocots dioecious sex chromosomes genetics
SYS3009	July 29th 12:00 pm	Virtual/Virtual	The Evolutionary History of the Ledebouriinae (Scilloideae, Asparagaceae)	Oral Paper	Howard, Cody; Crowl, Andrew; Crowl, Andrew; Zuntini, Alexandre R.; Malakasi, Penny; Baker, William J.; Cellinese, Nico.	monocots geophytes Asparagaceae Ledebouria Drimiopsis Resnova
SYS3010	July 29th 12:15 pm	Virtual/Virtual	Insights on the biogeographic origin and the floral trait evolution of Platanthera subgenus Limnorchis (Orchidaceae), using target enrichment approaches	Oral Paper	Wettewa, Eranga; Wallace, Lisa.	Platanthera Limnorchis Orchidaceae target capture Target Enrichment Biogeography
SYS3011	July 29th 12:30 pm	Virtual/Virtual	Andean uplift, drainage basin formation, and the evolution of riverweeds (Podostemaceae)	Oral Paper	Bedoya , Ana Maria; Olmstead, Richard.	Andean uplift hydrophytes Podostemaceae drainage basins Target Enrichment
Wednesday, July 29th, 12:00 pm to 12:30 pm · Virtual/Virtual Session BK05: Coffee Break: Coffee Break
	July 29th 9:30 am	Virtual/Virtual	Coffee Break
Wednesday, July 29th, 12:00 pm to 1:00 pm · Virtual/Virtual Session EX08: Exhibits: Exhibit Hall Open
	July 29th 12:00 pm	Virtual/Virtual	Exhibit Hall Open
Wednesday, July 29th, 12:00 pm to 1:00 pm · Virtual/Virtual Session W06: Workshop: Introduction to High-Throughput Sequencing: Techniques, Applications, and Analysis Presiding: Erin Sigel, University of Louisiana, Lafayette; Maribeth Latvis, South Dakota State University; Craig Barrett, West Virginia University; Michael McKain, University Of Alabama; Nicholas Kooyers, Univerity Of Louisiana, Lafayette
W06001	July 29th 12:00 pm	Virtual/Virtual	Introduction to High-Throughput Sequencing: Techniques, Applications, and Analysis	Workshop	Sutherland, Brittany.
Wednesday, July 29th, 12:30 pm to 1:45 pm · Virtual/Virtual Session BIOG2: Contributed Papers: Biogeography II Presiding: N. Ivalu Cacho, Institute of Biology; Kathryn C. Baer, USDA Forest Service
BIOG2001	July 29th 12:30 pm	Virtual/Virtual	Recent divergence, rapid diversification and multiple radiations of Cochemiea and Mammillaria (Cactaceae) in the Baja California, Mexico region: accounting for high species richness and peninsular endemism	Oral Paper	Breslin, Peter; Wojciechowski, Martin; Majure, Lucas.	Biogeography Diversification endemism Cactaceae evolution
BIOG2002	July 29th 12:45 pm	Virtual/Virtual	Investigating the interplay between convergence and divergence in the Caribbean ring-species Euphorbia tithymaloides	Oral Paper	Cacho, N. Ivalu; McIntyre, Patrick; Jose-Zacatula, Daniel; Piña de la Rosa, Itzel A; Lopez-Marmolejo, Clara; Vazquez-Ibarra, Marlene S; Medina-Rodriguez, Max D; Caraballo, Marcos.	speciation convergence floral morphology pollination Caribbean hummingbirds divergence Euphorbia
BIOG2003	July 29th 1:00 pm	Virtual/Virtual	Distribution of North American grasses within the subfamily Chloridodeae	Oral Paper	Billings, Garrett; Billings, Garrett; Barkworth, Mary.	Poaceae Chloridodeae species distribution
BIOG2004	July 29th 1:15 pm	Virtual/Virtual	Using Forest Inventory Data to Predict Shifting Subsistence Plant Species Distributions in Interior Alaska	Oral Paper	Baer, Kathryn C..	subsistence plants climate change species distribution modelling Flora of Alaska
Wednesday, July 29th, 12:30 pm to 4:30 pm · Virtual/Virtual Session COL05: Colloquium: Extreme conservation measures for plants at the extremes in the Hawaiian archipelago model system Presiding: Nina Rønsted, National Tropical Botanical Garden; Seana Walsh, National Tropical Botanical Garden
	July 29th 12:45 pm	Virtual/Virtual	Introduction
COL05002	July 29th 1:00 pm	Virtual/Virtual	Partnerships to Advance Plant Conservation in Hawaiʻi	Colloquium Presentations	Keir, Matthew.	conservation
COL05003	July 29th 1:15 pm	Virtual/Virtual	Biocultural restoration in Hawaiʻi also achieves core conservation goals	Colloquium Presentations	Winter, Kawika.	Indigenous Peoples and Local Communitites (IPLCs) Sacred forest social-ecological systems
COL05004	July 29th 1:30 pm	Virtual/Virtual	Weathering the extremes in restoration: lessons from landslides on Kaua’i	Colloquium Presentations	Nagendra, Uma; Thorson, Amy; Ramelb, Ashley; Mo'okini-Oliveira, Puakea.	Natural Disturbance Landslide Hawaiian Islands Restoration ecology Restoration
COL05005	July 29th 1:45 pm	Virtual/Virtual	Unmanned Aircraft Systems and the Future of Botanical Conservation: A Case Study of a Cliff-Dwelling Island Endemic	Colloquium Presentations	Nyberg, Ben; Williams, Adam M.; Winter, Kawika.	Asteraceae Drone UAS Kauai GIS endangered ex situ conservation
COL05006	July 29th 2:00 pm	Virtual/Virtual	Arbuscular mycorrhizal fungi and Moesziomyces aphidis decrease disease seveirty of powdery mildew (Neoerysiphe galeopsidis) in endangered Phyllostegia kaalaensis	Colloquium Presentations	Koko, Jerry.	AM fungi Moesziomyces aphidis Powdery Mildew Disease Severity
COL05007	July 29th 2:15 pm	Virtual/Virtual	How demographic and genetic analysis tools used by zoos can help guide conservation collection management of the Critically Endangered Hawaiian lobeliad, Brighamia insignis	Colloquium Presentations	Walsh, Seana; Fant, Jeremie; Wood, Jordan; Havens, Kayri.	botanic garden breeding program Brighamia Campanulaceae conservation collection Critically Endangered exceptional species ex situ conservation rare species IUCN Red List living collections
COL05008	July 29th 2:30 pm	Virtual/Virtual	The impact of gaps and biases on new uses of the IUCN Red List in Hawaii	Colloquium Presentations	Rønsted, Nina; Walsh, Seana; Nyberg, Ben; Wood, Ken; Clark, Margaret; Lorence, David; Wolkis, Dustin; Nagendra, Uma; Drake, Donald; Keir, Matthew.	conservation Hawaii Archipelago Islands IUCN Red List New uses Meta-analysis rare species endangered
	July 29th 2:45 pm	Virtual/Virtual	Break
COL05010	July 29th 3:15 pm	Virtual/Virtual	Hawaii’s landscape-dominant genus Metrosideros comprises many taxa of conservation concern	Colloquium Presentations	Stacy, Elizabeth.	adaptive radiation Hawaii Metrosideros reproductive isolation population genomics
COL05011	July 29th 3:45 pm	Virtual/Virtual	Assessing the use of herbarium specimens as an untapped source for ‘ōhi‘a seed preservation	Colloquium Presentations	Wolkis, Dustin; Deans, Susan.
COL05012	July 29th 4:00 pm	Virtual/Virtual	Seed viability in Hawai‘i’s foundational ʻōhi‘a trees linked to locality and environmental variables	Colloquium Presentations	Wolkis, Dustin; Walsh, Seana; Barnes, Chris; Rønsted, Nina.	conservation conservation collection Ecology ex situ conservation plant physiology seed bank Seed Biology
	July 29th 4:15 pm	Virtual/Virtual	Discussion
Wednesday, July 29th, 12:30 pm to 2:30 pm · Virtual/Virtual Session ECO2: Contributed Papers: Ecology 2 : Adaptation and Landscape Genetics Presiding: Jenni Velichka, Queen's University; Thomas Anneberg, Syracuse University
ECO2001	July 29th 12:30 pm	Virtual/Virtual	Intraspecific variation in seed dispersal strategies between annual and perennial ecotypes of Mimulus guttatus	Oral Paper	Velichka, Jenni; Friedman, Jannice.	life history seed dispersal reproduction wind dispersal morphology
ECO2002	July 29th 12:45 pm	Virtual/Virtual	Understanding how Pooideae stress adaptations explain climatic distributions	Oral Paper	Das, Aayudh; Preston, Jill.	Grasses drought tolerance Abiotic stress
ECO2003	July 29th 1:00 pm	Virtual/Virtual	Stomatal Size and Density Variations in the Polyploids of Larrea tridentata: Landscape Level and Areas of Co-Occurrences	Oral Paper	Laport, Robert; Aronson, Ellinor.	polyploidy morphology Larrea tridentata water use desert plants co-ocurance
ECO2004	July 29th 1:15 pm	Virtual/Virtual	Is local adaptation associated with long-term persistence beyond the range?	Oral Paper	Cross, Regan; Eckert, Christopher.	Range limits range shifts Local Adaptation Reciprocal Transplant beyond-range transplant
ECO2005	July 29th 1:30 pm	Virtual/Virtual	Neopolyploidy exacerbates nutritional needs and affects resource capture and storage traits inHeuchera cylindrica	Oral Paper	Anneberg, Thomas; Segraves, Kari.	polyploidy Saxifragaceae Resource Economics Spectrum Nutrient assay
Wednesday, July 29th, 12:30 pm to 2:30 pm · Virtual/Virtual Session PHYL2: Contributed Papers: Phylogenomics II Presiding: Susan Strickler, Boyce Thompson Institute For Plant Research ; Richard Hodel, National Museum of Natural History
PHYL2001	July 29th 12:30 pm	Virtual/Virtual	Genome sequence for the purple-flowered Andean shrub Iochroma cyaneum (Solanaceae)	Oral Paper	Strickler, Susan; Gates, Daniel; Powell, Adrian; Hauser, Duncan; Vilela, Julianne; Hu, Alice; Li, Fay-Wei; Mueller, Lukas; Smith, Stacey.	Iochroma genome assembly phylogenomics
PHYL2002	July 29th 12:45 pm	Virtual/Virtual	Molecular identification and phylogenomic resolution of Aloe vera and relatives using customised nuclear target enrichment	Oral Paper	Woudstra, Yannick; Viruel, Juan; Howard, Caroline; Rønsted, Nina; Grace, Olwen.	target capture Targeted sequencing next-generation sequencing ASTRAL Aloe ferox Aloe arborescens herbarium specimens Aloiampelos Xanthorrhoeaceae phylogeny phylogenomics Systematics DNA barcoding Aloe barbadensis
PHYL2003	July 29th 1:00 pm	Virtual/Virtual	Untangling big genera using big data: Phylogenomics of Piper and Peperomia (Piperacae)	Oral Paper	Simmonds, Sara; Smith, James; Davidson, Christopher; Buerki, Sven.	chloroplast genome skimming nuclear ribosomal DNA phylogenomics comparative genomics Pipera
PHYL2004	July 29th 1:15 pm	Virtual/Virtual	Biogeography and ecological niche evolution in Diapensiaceae inferred from phylogenetic analysis	Oral Paper	Gaynor, Michelle; Fu, Chaonan; Gao, Lianming; Lu, Li-Min; Soltis, Douglas; Soltis, Pamela.	Diapensiaceae Angiosperm353 climatic niche ecological niche modelling
PHYL2005	July 29th 1:30 pm	Virtual/Virtual	Nuclear phylogenomic analysis resolves the backbone of Prunus and identifies lineages impacted by frequent reticulate evolution	Oral Paper	Hodel, Richard; Zimmer, Elizabeth; Wen, Jun.	allopolyploidy hybridization reticulate evolution gene tree discord transcriptome plastome
PHYL2006	July 29th 1:45 pm	Virtual/Virtual	A new extant cyanobacterial lineage that diverged from Gloeobacterover 1.4 billion years	Oral Paper	Rahmatpour, Nasim; Hauser, Duncan; Nelson, Jessica; Villarreal Aguilar, Juan Carlos; Ho, Ming-Yang; Li, Fay-Wei.	photosynthesis Cyanobacteria
Wednesday, July 29th, 12:30 pm to 2:30 pm · Virtual/Virtual Session REP2: Contributed Papers: Reproductive Processes 2 Presiding: Bronwyn Ayre, Department of Biodiversity, Conservation and Attractions; Avery Pearson, The College of Wooster
REP2001	July 29th 12:30 pm	Virtual/Virtual	Independent bees working together: Male fitness of prairie perennial Echinacea angustifolia is more influenced by cumulative bee visitation than by any individual species	Oral Paper	Pearson, Avery; Nicole Incarnato , Miyauna Monique; Johnson, Ren; Stevens, Mia; Ison, Jennifer.	pollination Echinacea angustifolia plant-pollinator interactions reproductive ecology male fitness tallgrass prairie native bees
REP2002	July 29th 12:45 pm	Virtual/Virtual	Population selfing rates vary with floral display size and pollinator activity in natural populations of monkeyflower	Oral Paper	Christopher, Dorothy; Christopher, Dorothy; Karron, Jeffrey; Trapnell, Dorset; Trapnell, Dorset; Mitchell, Randall.	selfing pollination mating system
REP2003	July 29th 1:00 pm	Virtual/Virtual	Floral colour diversity on the mountainous island of Taiwan reveals phylogenetic clustering and selective filtering due to bee preferences	Oral Paper	Tai, King-Chun; Shrestha, Mani; Dyer, Adrian G.; Yang, En-Cheng; Wang, Chun-Neng.	Flower color assembly bee vision floral color diversity elevational gradient character displacement phylogenetic signal floral
REP2004	July 29th 1:15 pm	Virtual/Virtual	Pollen dispensing schedules in buzz-pollinated plants: Comparing species with contrasting floral morphologies	Oral Paper	Kemp, Jurene; Vallejo-Marin, Mario.	pollination pollen presentation theory Ecology sonication Solanum biomechanics
REP2005	July 29th 1:30 pm	Virtual/Virtual	Bees are inefficient pollinators in cloud forests - investigating pollinator shifts in neotropical Melastomataceae	Oral Paper	Dellinger, Agnes; Pérez-Barrales, Rocío; Fernández-Fernández, Diana; Schönenberger, Jürg.	Andes pollen presentation theory buzz-pollination stamen morphology
REP2006	July 29th 1:45 pm	Virtual/Virtual	Three options are better than two: complementary nature of different pollination modes in Salix caprea	Oral Paper	Ohashi, Kazuharu; Jürgens, Andreas.	anemophily Dioecy diurnal pollinators entomophily generalized pollination systems nocturnal pollinators reproductive assurance tradeoff local mating environment
REP2007	July 29th 2:00 pm	Virtual/Virtual	Does pollinator preference and flower traits affect reproduction in co-flowering species?	Oral Paper	Perez-Barrales, Rocio; Sa, Tulio; Matias, Rapahel; Rodrigues, Ebenezer; Consolaro , Hélder; Cardoso de Castro, Cibele.	pollination reproductive biology Flower morphology nectar flowering phenology
REP2008	July 29th 2:15 pm	Virtual/Virtual	Impact of introduced western honeybees on native plants	Oral Paper	Ayre, Bronwyn; Krauss, Siegy.
Wednesday, July 29th, 1:00 pm to 3:00 pm · Virtual/Virtual Session W07: Workshop: Tips for Success: Applying to Graduate School
W07001	July 29th 1:00 pm	Virtual/Virtual	Tips for Success: Applying to Graduate School	Workshop	Monfils, Anna.
Wednesday, July 29th, 1:15 pm to 1:30 pm · Virtual/Virtual Session S08: Special Lecture: Emerging Leader Lecture - Introductions
	July 29th 1:15 pm	Virtual/Virtual	Introduction
Wednesday, July 29th, 1:30 pm to 2:30 pm · Virtual/Virtual Session D3: Discussion Session: National Science Foundation Information Session for Early Career Individuals
D3001	July 29th 1:30 pm	Virtual/Virtual	National Science Foundation Information Session for Early Career Individuals	Discussion Session	Ingram, Amanda.
Wednesday, July 29th, 1:30 pm to 2:30 pm · Virtual/Virtual Session S09: Special Lecture: Emerging Leader Lecture Presiding: Loren Rieseberg,
S09001	July 29th 1:30 pm	Virtual/Virtual	Patterns and People in African Plant Systematics	Special Address	Sessa, Emily.	Biodiversity Systematics hotspot
Wednesday, July 29th, 1:45 pm to 2:30 pm · Virtual/Virtual Session FT2: Contributed Papers: Floristics & Taxonomy II Presiding: Harvey Ballard Jr, Ohio University
FT2001	July 29th 1:45 pm	Virtual/Virtual	Bringing clarity in complexes: A machine learning approach for unsupervised discovery and characterization of clusters using morphological data	Oral Paper	Saryan, Preeti; Gupta, Shubham; GOWDA, VINITA.	Taxonomy Machine Learning Clustering species delimitation Unsupervised analysis morphology Species Complex
FT2002	July 29th 2:00 pm	Virtual/Virtual	Violets (Violaceae) of the Great Plains and eastern North America: An overview, and a new website	Oral Paper	Ballard Jr, Harvey.	Violaceae regional treatments integrative taxonomy website
FT2003	July 29th 2:15 pm	Virtual/Virtual	Taxonomy of the Clematis reticulata species complex: Enhancing species delimitation with herbarium and common garden datasets	Oral Paper	Murphy, Thomas H.; Estes, L. Dwayne.	Taxonomy new species Clematis common garden Morphometrics
Wednesday, July 29th, 2:00 pm to 3:00 pm · Virtual/Virtual Session D4: Discussion Session: The search for legacy tropical forest datasets
D4001	July 29th 2:00 pm	Virtual/Virtual	The search for legacy tropical forest datasets	Discussion Session	Ward, Sheila.	Tropical forest long-term data global change archiving legacy data forest dynamics tree demography carbon dynamics
Wednesday, July 29th, 2:30 pm to 3:00 pm · Virtual/Virtual Session BK06: Coffee Break: Coffee Break
	July 29th 2:30 pm	Virtual/Virtual	Coffee Break
Wednesday, July 29th, 2:45 pm to 3:00 pm · Virtual/Virtual Session S10: Special Lecture: Kaplan Memorial Lecture - Introduction
	July 29th 2:45 pm	Virtual/Virtual	Introduction
Wednesday, July 29th, 3:00 pm to 5:00 pm · Virtual/Virtual Session BIHD1: Contributed Papers: Biodiversity Informatics & Herbarium Digitization I
BIHD1001	July 29th 3:00 pm	Virtual/Virtual	Herbarium of Economic Botany of Ecuador (QUSF): Historical account, development, representativity, and types	Oral Paper	Valdebenito, Hugo; Zak, Vlastimil; Riera, Pablo; Escobar, Selene.	Herbarium Economic Botany Ecuador QUSF
BIHD1002	July 29th 3:15 pm	Virtual/Virtual	Herbarium Curation and Conservation Practices: Survey and Analysis of Archival Adhesive Material	Oral Paper	Horton, Dasha.	Herbaria Protocol Herbarium Adhesives Archival Curation
BIHD1003	July 29th 3:30 pm	Virtual/Virtual	How digitization of collections at small, local herbaria contributes to plant biodiversity knowledge.	Oral Paper	Snyder, Lauren.	Herbarium Digitization Biodiversity Registers
BIHD1004	July 29th 3:45 pm	Virtual/Virtual	The commonness of rarity: Global and future distribution of rarity across land plants	Oral Paper	Enquist, Brian.	Biodiversity Informatics rarity Biodiversity Extinction Macroecology
BIHD1005	July 29th 4:00 pm	Virtual/Virtual	Biodiversity in the National Parks: How Citizen Science Can Help	Oral Paper	Katzer, Amanda; Cooper, Kelsey D.; Morelli, Toni Lyn.	citizen science National Park Service iNaturalist BioBlitz Biodiversity
BIHD1006	July 29th 4:15 pm	Virtual/Virtual	The value of small collections: 12 unaccounted type specimens from the 1893 Rydberg expedition to Nebraska discovered in a liberal arts college	Oral Paper	Gutierrez-Gonzalez, Nelly; Koontz, Jason; Brosius, Tierney; Medina, Rafael.	Herbaria Curation Digitization iDigBio Nomenclature history
BIHD1007	July 29th 4:30 pm	Virtual/Virtual	The changing face of access to natural history collections – the European SYNTHESYS experience	Oral Paper	Knapp, Sandra; Wilson, Scott; Vincent, Sarah; Hardy, Helen.	Digitization access community Herbaria specimens
BIHD1008	July 29th 4:45 pm	Virtual/Virtual	Inequality in plant diversity knowledge and unrecorded plant extinctions: An example from the grasses of Madagascar	Oral Paper	Vorontsova, Maria; Lowry, Porter P; Andriambololonera, Sylvie R.; Wilmé, Lucienne; Rasolohery, Andriambolantsoa; Humphreys, Aelys,M..	Africa conservation decolonisation Extinction Grasses Ireland Madagascar United Kingdom
Wednesday, July 29th, 3:00 pm to 5:00 pm · Virtual/Virtual Session CG2: Contributed Papers: Functional & Comparative Genetics/Genomics II
CG2001	July 29th 3:00 pm	Virtual/Virtual	Evidence for a recent whole-genome duplication in a diatom genome	Oral Paper	Roberts, Wade; Alverson, Andrew.	Diatoms minION genome sequencing Whole-genome duplication diploidization
CG2002	July 29th 3:15 pm	Virtual/Virtual	Subgenome-detection algorithms and cross-bracing dating approaches reveal the ancestry of known and ‘ghost’ homeologous subgenomes in grass Brachypodium allopolyploids	Oral Paper	Catalan, Pilar; Sancho, Ruben; Inda, Luis Angel; Diaz-Perez, Antonio; Des Marais, David; Gordon, Sean; Vogel, John; Contreras-Moreira, Bruno.	allopolyploidy Brachypodium core genes homeologous subgenomes phylogenomics RNA-seq
CG2003	July 29th 3:30 pm	Virtual/Virtual	Divergence of duplicated genes by repeated partitioning of splice forms and subcellular localization	Oral Paper	Qiu, Yichun; Adams, Keith.	Gene Duplication duplicated genes polyploidy molecular evolution chloroplasts subcellular targeting alternative splicing Gene expression
CG2004	July 29th 3:45 pm	Virtual/Virtual	The Role of Gene Duplication in the Evolution of the Glucosinolate (Mustard Oil) MAM Locus	Oral Paper	Abrahams, Richard; Pires, Joseph; Schranz, M. Eric.	synteny Brassicaceae Metabolism Gene Duplication Gene Family Glucosinolate
CG2005	July 29th 4:00 pm	Virtual/Virtual	Candidate Domestication Genes in Multiple Crops are Enriched With Paleologs from Ancient Whole Genome Duplications	Oral Paper	McKibben, Michael; Barker, Michael.	polyploidy Crops domestication Whole-genome duplication Paleologs evolution comparative genomics PGLS
CG2006	July 29th 4:15 pm	Virtual/Virtual	Ancient genome duplication, gene loss, and diploidization of land plants	Oral Paper	Li, Zheng; Barker, Michael.	polyploidy Whole-genome duplication diploidization paleopolyploidy
CG2007	July 29th 4:30 pm	Virtual/Virtual	Transcriptome dynamics of the inflorescence in reciprocally formed allopolyploid Tragopogon miscellus (Asteraceae)	Oral Paper	Shan, Shengchen; Boatwright, J. Lucas; Liu, Xiaoxian; Chanderbali, Andre; Fu, Chaonan; Soltis, Pamela; Soltis, Douglas.	homeolog inflorescence nonadditive expression polyploidy reciprocal formation Tragopogon transcriptome
CG2008	July 29th 4:45 pm	Virtual/Virtual	Preliminary annotation and analysis of the Arctostaphylos glauca genome	Oral Paper	Huang, Yi; Huang, Yi; Morrison , Glen R; Wilson, Sarah; Li, Zheng; Barker, Michael; Litt, Amy.	synteny Ericaceae Whole-genome duplication genome assembly
Wednesday, July 29th, 3:00 pm to 5:00 pm · Virtual/Virtual Session COL07: Colloquium: Phylogenomics and evolution of superrosids Presiding: Hong Ma, ; Heather Kates, University Of Florida
	July 29th 3:15 pm	Virtual/Virtual	Introduction
COL07002	July 29th 3:30 pm	Virtual/Virtual	Phylogenetic and diversification analyses of rosids	Colloquium Presentations	Sun, Miao; Folk, Ryan; Gitzendanner, Matt; Smith, Stephen; Chen, Zhiduan; Soltis, Pamela; Soltis, Douglas; Guralnick, Robert.	Mega-phylogeny rosids dating GenBank sampling macroevolution
COL07003	July 29th 3:45 pm	Virtual/Virtual	Dissecting the genomic evolution of Malpighiales—whole genome duplication, incomplete lineage sorting, and introgression	Colloquium Presentations	Cai, Liming; Davis, Charles; Liu, Liang; Xi, Zhenxiang; Rest, Joshua; Lemmon, Emily; Lemmon, Alan; Must, Austin; Buddenhagen, Christopher; Amorim, André; Sugumaran, M.	Malpighiales phylogeny gene tree-species tree conflict Evolutionary radiation
COL07004	July 29th 4:00 pm	Virtual/Virtual	Building and using a massive-scale 13,000 species phylogeny for the nitrogen-fixing clade	Colloquium Presentations	Kates, Heather; Folk, Ryan; Guralnick, Robert; Soltis, Pamela; Soltis, Douglas.	symbioses rosids herbarium specimens large phylogeny nitrogen-fixation Fabales Fagales Cucurbitales Rosales
COL07005	July 29th 4:15 pm	Virtual/Virtual	Phylotranscriptomics in Cucurbitaceae Reveal Multiple Whole Genome Duplications and Key Morphological and Molecular Innovations	Colloquium Presentations	Guo, Jing; Xu, Weibin; Hu, Yi; Huang, Jie; Zhao, Yiyong; Zhang, Lin; Huang, Chien-Hsun; Ma, Hong .	Cucurbitaceae phylogeny Whole-genome duplication transcriptome Diversification
COL07006	July 29th 4:30 pm	Virtual/Virtual	Phylotranscriptomics in Rosaceae and evolutionary implications on fruit type and regulatory genes	Colloquium Presentations	Ma, Hong ; Li, Hao; Huang, Chien-Hsun.	Molecular phylogeny ancestral character estimation transcription factors synteny Whole-genome duplication pome fruit
COL07007	July 29th 4:45 pm	Virtual/Virtual	A deeply sampled phylogenomic tree for Rosaceae, with preliminary insights on chromosome evolution, ancient polyploidy, and diversification patterns across the family	Colloquium Presentations	Stull, Gregory W.; Kates, Heather; Tian, Qin; Folk, Ryan; Guralnick, Robert; Soltis, Douglas; Soltis, Pamela; Yi, Tingshuang.	chromosome evolution Diversification hybridization phylogenomics polyploidy Rosaceae Rosales
	July 29th 5:00 pm	Virtual/Virtual	Discussion
Wednesday, July 29th, 3:00 pm to 3:45 pm · Virtual/Virtual Session CWR1: Contributed Papers: Crops and Wild Relatives Presiding: Joel Swift, Saint Louis University; Laura Klein, ; Matthew Rubin, Donald Danforth Plant Science Center
	July 29th 3:00 pm	Virtual/Virtual	Introduction
CWR1002	July 29th 3:15 pm	Virtual/Virtual	Growing the botanical foundation for crop development: characterizing patterns of variation and covariation in herbaceous perennials	Oral Paper	Rubin, Matthew; Bhakta, Niyati; Brand, Leah; Cyr, Maxwell; Frawley, Emma; DeHaan, Lee; Long, Quinn; Schlautman, Brandon; Van Tassel, David; Miller, Allison.	trait correlations herbaceous perennials future agricultural systems
CWR1003	July 29th 3:30 pm	Virtual/Virtual	Lifespan-associated seed and early growth trait patterns in Lathyrus, Phaseolus, and Vicia (Fabaceae)	Oral Paper	Herron, Sterling A; Rubin, Matthew; Miller, Allison.	life history lifespan trait correlation seed size legume Leguminosae annual perennial
Wednesday, July 29th, 3:00 pm to 5:00 pm · Virtual/Virtual Session ECO3: Contributed Papers: Ecology 3: Weeds, Exotic and Invasive Plants, Restoration Ecology, and Research Natural Areas Presiding: Joshua Miles Mesa , University of Arizona; Margaret Devall, U.S. Forest Sevice
ECO3001	July 29th 3:00 pm	Virtual/Virtual	Invaded Range Yellow Starthistle (Centaurea solstitialis) Exhibit Increased Tolerance to Herbivory	Oral Paper	Mesa , Joshua Miles; Dlugosch, Katrina.	Invasive species plant tolerance herbivory Trade-offs
ECO3002	July 29th 3:15 pm	Virtual/Virtual	Variation in plant responses to grasshopper herbivory among the cultivars of the introduced Miscanthus sinensis	Oral Paper	Avanesyan, Alina; Lamp, William.	invasion ecology herbivory Plant-Animal Interactions plant tolerance plant resistance
ECO3003	July 29th 3:30 pm	Virtual/Virtual	Using Robust Design Models to Assess Colonization and Extirpation Probabilities of Forest Plants in Illinois	Oral Paper	Janssen, Eric; Zaya, David; Molano-Flores, Brenda.	temperate forest Colonization Extinction Robust Design Occupancy Model
ECO3004	July 29th 3:45 pm	Virtual/Virtual	Weeds, Pollinators, and Parasitoids - Using Weeds for Insect Manipulation in Agriculture	Oral Paper	Kleiman, Blaire.	plant-insect interactions pollinator Parasitoid Weeds
ECO3005	July 29th 4:00 pm	Virtual/Virtual	Eco-evolutionary drivers of native and exotic range expansion in a weedy annual plant, Dittrichia graveolens (Asteraceae)	Oral Paper	Melen, Miranda; Lustenhouwer, Nicky; Parker, Ingrid.	Dittrichia graveolens Asteraceae population spread range expansion invasion biology dispersal phenology evolution Invasive species
ECO3006	July 29th 4:15 pm	Virtual/Virtual	Seeding rates and site aridity explain global patterns of dryland restoration success	Oral Paper	Winkler, Daniel; Shackelford, Nancy; Paterno, Gustavo; Svejcar, Lauren; Leger, Elizabeth; Suding, Katharine.	Restoration Restoration ecology drylands seeding rates plant functional groups global database Global Arid Zone Project arid semi-arid management aridity invasive speices native plants plant establishment
ECO3007	July 29th 4:30 pm	Virtual/Virtual	A New Research Natural Area Website	Oral Paper	Devall, Margaret.	nonmanipulative research education
Wednesday, July 29th, 3:00 pm to 4:00 pm · Virtual/Virtual Session S11: Special Lecture: Kaplan Memorial Lecture Presiding: Cynthia Jones, University Of Connecticut
S11001	July 29th 3:00 pm	Virtual/Virtual	Angiosperm seeds are a mess!	Special Address	FRIEDMAN , WILLIAM E.	Endosperm Double fertilization Kin selection Origin of flowering plants Amborella Nymphaeales Austrobaileyales
Wednesday, July 29th, 3:00 pm to 5:00 pm · Virtual/Virtual Session W08: Workshop: So you want a job in 2020?: Approaching a changing job market as a postdoc
W08001	July 29th 3:00 pm	Virtual/Virtual	So you want a job in 2020?: Approaching a changing job market as a postdoc	Workshop	Conway, Stephanie.
Wednesday, July 29th, 4:00 pm to 5:00 pm · Virtual/Virtual Session M10: Meeting: ASPT Business Meeting
	July 29th 4:00 pm	Virtual/Virtual	ASPT Business Meeting
Wednesday, July 29th, 4:00 pm to 5:00 pm · Virtual/Virtual Session M11: Meeting: CV Reviews Presiding: Ya Min, Harvard University; Michelle Gaynor, University Of Florida
	July 29th 4:00 pm	Virtual/Virtual	CV Reviews
Wednesday, July 29th, 4:00 pm to 5:00 pm · Virtual/Virtual Session R2: Reception: Kaplan Reception
	July 29th 4:00 pm	Virtual/Virtual	Kaplan Reception
Wednesday, July 29th, 5:00 pm to 6:00 pm · Virtual/Virtual Session EX09: Exhibits: Exhibit Hall Open
	July 29th 5:00 pm	Virtual/Virtual	Exhibit Hall Open
Wednesday, July 29th, 5:00 pm to 6:00 pm · Virtual/Virtual Session M12: Meeting: Development and Structure Mixer and Business Meeting. Presiding: Jessica Budke, University Of Tennessee
	July 29th 5:00 pm	Virtual/Virtual	Development and Structure Mixer and Business Meeting.
Wednesday, July 29th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Functional Genetics and Genomics Posters
PCG001	July 29th 5:00 pm	Virtual/Virtual	Genetic regulation of anthocyanin biosynthesis in flower color in Gilia	Poster: Functional Genetics/Genomics	Mosquera, Veronica; Maughan, Peter; DeTemple, Joseph; Whipple, Clinton.	Flower color Anthocyanins Single gene Gilia evo-devo
PCG002	July 29th 5:00 pm	Virtual/Virtual	Understanding Floral Meristem Termination by Exploring Genetic Architecture Underlying Stamen Whorl Numbers in Aquilegia	Poster: Functional Genetics/Genomics	Min, Ya; Ballerini, Evangeline; Edwards, Molly; Hodges, Scott; Kramer, Elena.	Aquilegia stamen floral meristem QTL
PCG003	July 29th 5:00 pm	Virtual/Virtual	Genome-wide Identification of WRKY Genes in Amborella trichopoda Bail. (Amborellaceae)	Poster: Functional Genetics/Genomics	Pradhan, Bijaya; Hunter, Carter; Nelson, Dillon ; Nepal, Madhav.	WRKY Transcription Factors Basal Angiosperm Genome-wide analysis Phylogenetic analysis
PCG004	July 29th 5:00 pm	Virtual/Virtual	Floral Trait Differences between Gilia yorkii and G. capitata	Poster: Functional Genetics/Genomics	DeTemple, Joseph; Mosquera, Veronica; Whipple, Clinton.	QTL genetics quantitative trait loci quantitative genetics floral traits Polemoniaceae Gilia Utah BYU
PCG005	July 29th 5:00 pm	Virtual/Virtual	Timing is everything: Towards elucidating the genetic control of flowering time in Cannabis sativa	Poster: Functional Genetics/Genomics	Dowling, Caroline; Schilling, Susanne; Shi, Jiaqi; McCabe, Paul; Melzer, Rainer.	Cannabis sativa flowering genomics QTL analysis
PCG006	July 29th 5:00 pm	Virtual/Virtual	Creating white asparagus with CRISPR-Cas9	Poster: Functional Genetics/Genomics	Starr, Dakota; Bewg, William; Leebens-Mack, Jim; Tsai, CJ.	Asparagus Agrobacterium transforamtion CRISPR-Cas9 PDS
PCG007	July 29th 5:00 pm	Virtual/Virtual	The XY files: sex determination in hemp	Poster: Functional Genetics/Genomics	Shi, Jiaqi; Schilling, Susanne; Dowling, Caroline; McCabe, Paul; Melzer, Rainer.	Hemp sex determination dioecious
PCG008	July 29th 5:00 pm	Virtual/Virtual	Mining of useful natural variations through SNP based GWAS in crop plants	Poster: Functional Genetics/Genomics	Singh, Baljeet; Bhardwaj, Vinay; Umesh, Goutam.	GWAS GBS Genetic variations Genotyping phenotyping
Wednesday, July 29th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Floristics & Taxonomy Posters
PFT001	July 29th 5:00 pm	Virtual/Virtual	Phylogenetics of Hawaiian Diplazium (Athyriaceae: Polypodiales)	Poster: Floristics & Taxonomy	Jaksich, Sarah; Oppenheimer, Hank; From, Margaret; Kellar, Pamela.	eupolypods II fern Molecular phylogeny plastid Woodsiaceae
PFT002	July 29th 5:00 pm	Virtual/Virtual	Evolution of Hawaiian Blueberries (Vaccinium)	Poster: Floristics & Taxonomy	Becker, Anna; Fritsch, Peter; Cellinese, Nico.	Hawaii Tropical Vaccinium Ericaceae adaptive radiation Diversification Insular Phylogenomic morphology
PFT003	July 29th 5:00 pm	Virtual/Virtual	Investigating the Northern Research Station’s Forest Inventory and Analysis Vegetation Data	Poster: Floristics & Taxonomy	Kurtz, Cassandra.	Phase 3 data Forest Service Vegetation plant mapping
PFT004	July 29th 5:00 pm	Virtual/Virtual	A niche analysis of Ripariosida hermaphrodita (Malvaceae), Virginia mallow	Poster: Floristics & Taxonomy	Groffman, Dominique; Block, Timothy; Skema, Cynthia.	Floristics niche analysis Virgina mallow Ripariosida hermaphrodita
PFT005	July 29th 5:00 pm	Virtual/Virtual	Documenting the biological heritage of the Laas Geel, Somaliland, Rock Art Preserve	Poster: Floristics & Taxonomy	Barkworth, Mary; Gelle, Faisal Jama; Pickering, Helen; Billings, Garrett; Billings, Garrett; Awale, Ahmed Ibrahim.	Floristics Horn of Africa development teaching
PFT006	July 29th 5:00 pm	Virtual/Virtual	A New Flora for Northern Utah	Poster: Floristics & Taxonomy	Valles, Kristian.	SEINet KeyBase Flora Utah Taxonomy Floristics
PFT007	July 29th 5:00 pm	Virtual/Virtual	INSIGHTS OF THE FLORISTIC BIODIVERSITY OF A HIGH ANDEAN PLATEAU GRASSLAND IN SOUTHERN PUNO PERÚ	Poster: Floristics & Taxonomy	Eduardo Palomino, Fiorella Paola.	Bioodiversity grassland Flora Vegetation Grazing Agrostology Andes Highlands mountain
PFT008	July 29th 5:00 pm	Virtual/Virtual	Flora of Treehaven	Poster: Floristics & Taxonomy	Esch, Ryan; Lyon, Stephanie.	Floristic composition coefficient of conservatism Floristic Quality Index phylogenetic diversity
Wednesday, July 29th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Hybrids and Hybridization Posters
PHH001	July 29th 5:00 pm	Virtual/Virtual	Speciation and Gene Flow in Schiedea (Caryophyllaceae)	Poster: Hybrids and Hybridization	Adler, Ava; Powers, John; Moore, Michael; Sakai, Ann; Weller, Stephen.	hybrid hybridization gene flow Hawaii Island radiation Caryophyllaceae
PHH002	July 29th 5:00 pm	Virtual/Virtual	Geometric morphometric analyses in Nicotiana Alatae section in South Brazil	Poster: Hybrids and Hybridization	Quintana, Isadora; Turchetto, Caroline; Costa Teixeira, Marcelo.	Nicotiana Floral shape hybridization speciation
PHH003	July 29th 5:00 pm	Virtual/Virtual	Asymmetry in gene flow between Asclepias speciosa Torr. and A. syriaca L	Poster: Hybrids and Hybridization	Andreev, Victor; Straub, Shannon; Fishbein, Mark.	hybridization gene flow milkweeds Asclepias
PHH004	July 29th 5:00 pm	Virtual/Virtual	Simulating evolution of flower color in Nicotiana	Poster: Hybrids and Hybridization	Jensen, Laynie; Landis, Jacob; Otto, Garrett; McCarthy, Elizabeth.	allopolyploidy anthocyanin evolution Flower color modelling Nicotiana
PHH005	July 29th 5:00 pm	Virtual/Virtual	Genetic evidence of natural hybridization between Stenomesson aurantiacum and Phaedranassa dubia (Amaryllidaceae)	Poster: Hybrids and Hybridization	Sánchez, Enmily; Zweck, Justin; Moreno, Mauro; Peña, Paola; Oleas, Nora.	Andes Amaryllidaceae hybridization Microsatellites
PHH006	July 29th 5:00 pm	Virtual/Virtual	Can genome size and chromosome number help in resolving taxonomic confusions in the genus Hedychium?	Poster: Hybrids and Hybridization	Salony, Susnata; Ajay, Anjitha; ASHOKAN, AJITH; Saryan, Preeti; GOWDA, VINITA.	genome size Chromosome Taxonomic confusion gingers Hedychium Species Complex
Wednesday, July 29th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Macroevolution Posters
PMC001	July 29th 5:00 pm	Virtual/Virtual	Uncertainty of climatic classification systems: Transitional zones and its influence in evolutionary studies	Poster: Macroevolution	Coca, Marina; Valcarcel, Virginia; Garcia, Nagore.	evolution climate Transitional zones
PMC002	July 29th 5:00 pm	Virtual/Virtual	Evolution of converging flower morphologies in Antillean Gesneriaceae associated with multiple pollination syndromes	Poster: Macroevolution	Lemenager, Marion; Clark, John L.; Martén-Rodríguez, Silvana; Almarales-Castro, Abel; Joly, Simon.	morphology Specialist pollination systems Generalist pollination systems Shape evolution corolla
PMC003	July 29th 5:00 pm	Virtual/Virtual	Diversification in the Rosales at multiple taxonomic levels influenced by dispersal, geographic range size, and pre-existing species richness	Poster: Macroevolution	Simpson, Andrew.	Diversification Rosales seed dispersal MuHiSSE Species selection Clade election
PMC004	July 29th 5:00 pm	Virtual/Virtual	The relative importance of pollination and climate on floral morphology in the genus Silene	Poster: Macroevolution	Miladin, Jenna; Steven, Janet; Collar, David.	macroevolution morphology pollinators climate
Wednesday, July 29th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Paleobotany Posters
PPB001	July 29th 5:00 pm	Virtual/Virtual	Protocedroxylon from the marine shales of the Upper Jurassic Knoxville Formation, Tehama County, California	Poster: Paleobotany	Richmond, Dean; Lupia, Richard; Philippe, Marc.	Protocedroxylon Knoxville Formation Jurassic California
PPB002	July 29th 5:00 pm	Virtual/Virtual	Paleoenvironmental and Taphonomic Implications of a Palynological Sample from the Forest Hill Formation	Poster: Paleobotany	Baghai-Riding, Nina; Starnes, James; Axsmith, Brian; Hotton, Carol; Hunsucker, Myrtle.	Oligocene Bucatunna Formation pollen spores palynomorphs
PPB003	July 29th 5:00 pm	Virtual/Virtual	The First Fossil Leaf Flora from Brunei Darussalam: A Preliminary Report	Poster: Paleobotany	Zou, Xiaoyu; Wilf, Peter; Donovan, MIchael P.; Kocsis, László; Briguglio, Antonino .	Borneo Neogene Paleobotany Dipterocarpaceae leaf architecture Malesia Rhamnaceae Malvaceae Melastomataceae
PPB004	July 29th 5:00 pm	Virtual/Virtual	The Dakota Sandstone of Kansas was a hotspot for platanaceous diversity during the mid-Cretaceous	Poster: Paleobotany	Huegele, Indah; Manchester, Steven.	Paleobotany Plane Trees Taxonomy Cretaceous Leo Lesquereux Sycamore Trees Fossil Leaves Fossil Identification
PPB005	July 29th 5:00 pm	Virtual/Virtual	Estimating the phylogeny of Azolla: a comparison between analysis of morphology and molecular data with and without tip-dating	Poster: Paleobotany	Jud, Nathan; De Benedetti, Facundo; Hermsen, Elizabeth J.; Gandolfo, Maria.	Fossils Bayesian phylogeny Ferns
PPB006	July 29th 5:00 pm	Virtual/Virtual	Sedges with a tussock-like growth habit from the latest early Eocene Republic flora of the Okanogan Highlands and their bearing on grazing mammal evolution	Poster: Paleobotany	DeVore, Melanie; van der Hoek, Yntze; Pigg, Kathleen.	Cyperaceae Eocene folivores
PPB007	July 29th 5:00 pm	Virtual/Virtual	Fagales Phylogeny and Morphological Signal	Poster: Paleobotany	Correa, Julian; Manchester, Steven.	Fagales phylogeny Molecular phylogeny
PPB008	July 29th 5:00 pm	Virtual/Virtual	Diverse fossils from the Miocene of Zeku in the northeastern Tibetan Plateau indicate high historical biodiversity and favorable paleoenvironment	Poster: Paleobotany	Li, Xiangchuan; Xiao, Liang; Hui, Zhengchuang ; Yao, Yunzhi ; Ren, Dong ; He , Wenlong ; Yang, Qiang .	Fossils Miocene northeastern Tibetan Plateau historical biodiversity paleoenviroment
Wednesday, July 29th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Phylogenomics Posters
PPL001	July 29th 5:00 pm	Virtual/Virtual	Sex determination, speciation, and reproductive incompatibility in Amaranthus	Poster: Phylogenomics	Dzurlic, Jasmina.	phylogenomics
PPL002	July 29th 5:00 pm	Virtual/Virtual	Museomics unveil the phylogeny and biogeography of the neglected Juan Fernandez archipelago Megalachne and Podophorus endemic grasses and their connection with relict Pampean-Ventanian fescues	Poster: Phylogenomics	Moreno Aguilar, Maria Fernanda; Arnelas Seco, Itziar; Sanchez Rodriguez, Aminael; Viruel, Juan; Catalan, Pilar.	ancestral range reconstruction endemic Loliinae gasses Fernandezian clade genome skimming phylogenomics taxonomically neglected species
PPL003	July 29th 5:00 pm	Virtual/Virtual	Genotyping-by-sequencing reveals the impact of climatic niche on the successful colonization of Madeira by ivies (Hedera L., Araliaceae)	Poster: Phylogenomics	Alonso, Alejandro; Coca, Marina; Monjas, David; Gallego-Narbón, Angélica ; Fernández-Mazuecos, Mario; Valcarcel, Virginia.	Hedera GBS Macaronesia climatic niche
PPL004	July 29th 5:00 pm	Virtual/Virtual	Reconstructing the rapid radiation of pleurocarpous mosses using 802 nuclear genes	Poster: Phylogenomics	Angulo, Juan; Wickett, Norman; Pokorny, Lisa; Johnson, Matt; Medina, Rafael; Goffinet, Bernard; Shaw, Jonathan; Liu, Yang.	moss Hypnanae phylogenomics
PPL005	July 29th 5:00 pm	Virtual/Virtual	Chloroplast phylogenomics and character evolution of Eastern Asian Astragalus (Leguminosae) – tackling the phylogenetic structure of the largest genus of flowering plants in Asia	Poster: Phylogenomics	SU, CHUN; Duan, Lei; Chang, Zhaoyang; Wen, Jun.	Astragalus Chloroplast Genome East Asia trichome
Wednesday, July 29th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Physiology Posters Presiding: Arthur Schwarz, Southwestern Adventist University
PPS001	July 29th 5:00 pm	Virtual/Virtual	Quantification of Photosystem II photoprotection in Selaginella martensii Spring (Lycopodiophyta) acclimated to different light regimes	Poster: Physiology	COLPO, ANDREA; Pancaldi, Simonetta; Ferroni, Lorenzo.	lycophytes Selaginella martensii light regime photosynthesis photoprotection photoinhibition
PPS002	July 29th 5:00 pm	Virtual/Virtual	Developmental basis for the worldwide climatic distribution of grass leaf size	Poster: Physiology	Baird, Alec; Taylor, Samuel; Pasquet- Kok, Jessica; Vuong, Christine; Zhang, Yu; Watcharamongkol, Teera; Scoffoni, Christine; Edwards, Erika; Christin, Pascal-Antoine; Osborne, Colin; Sack, Lawren.	leaf development adaptation Biogeography leaf hydraulics
PPS003	July 29th 5:00 pm	Virtual/Virtual	Got Aquaporins? Understanding responses and tolerance mechanisms of plants exposed to phytotoxic tailings water and hypoxia	Poster: Physiology	Fleurial, Killian; Zwiazek, Janusz.	stress physiology land reclamation phytotoxic hydroponics hypoxia
PPS004	July 29th 5:00 pm	Virtual/Virtual	PRONTO - A standard method to evaluate Physiological Responses Of mooN regoliTh crOps	Poster: Physiology	Loureiro, Rafael.	Regolith horticulture
Wednesday, July 29th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Phycology Posters
PPY001	July 29th 5:00 pm	Virtual/Virtual	Semi-continuous autotrophic and mixotrophic cultivation of Tisochrysis lutea: antioxidant activity evaluation of methanolic extracts by DPPH assay	Poster: Phycology	Maglie, Michele; Marzullo, Angela; Maietti, Annalisa; Baldisserotto , Costanza; Pancaldi, Simonetta.	Microalgae Tisochrysis lutea Mixotrophy Semi-continuous DPPH assay
PPY002	July 29th 5:00 pm	Virtual/Virtual	The effect of salinity on oogenesis and sporophyte production in the brown alga Alaria marginata	Poster: Phycology	Waldee , Benjamin Joseph; Lewis, Raymond.	phycology macroalgae salinity
PPY003	July 29th 5:00 pm	Virtual/Virtual	Revealing the cyanobacterial diversity of a wet rock wall at Vernal Falls, Yosemite National Park, CA	Poster: Phycology	Pietrasiak, Nicole; Granite, Anthony; Stovall, Megan; Shalygin, Sergei; Johansen, Jeffrey.	Cyanobacteria algae California epilithic Biodiversity phylogeny
Wednesday, July 29th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Symbioses: Plant, Animal, and Microbe Interactions Posters
PSM001	July 29th 5:00 pm	Virtual/Virtual	Identifying shifts in foraging behavior of bumblebees in the last decades: Metabarcoding of German natural history collections	Poster: Symbioses: Plant, Animal, and Microbe Interactions	Kolter, Andreas; Gemeinholzer, Birgit.	DNA barcoding bumblebee pollination metabarcoding internal transcribed spacer (ITS) natural history collection
PSM002	July 29th 5:00 pm	Virtual/Virtual	Leaf damage increases the floral volatiles of common Milkweed Asclepias syriaca	Poster: Symbioses: Plant, Animal, and Microbe Interactions	Pak, Ji-Hyun; Aguirre, Luis; Adler, Lynn; Theis, Nina.	Chemical Ecology Milkweed pollination VOC Induction
PSM003	July 29th 5:00 pm	Virtual/Virtual	When is a native not a native? Preliminary results of pollinator support of native plants and their cultivated varieties in Penstemon digitalis	Poster: Symbioses: Plant, Animal, and Microbe Interactions	Valdes, Imena; Acevedo, Christian; Hawthrone, Tawny; Finch, Jessamine; Havens, Kayri.	native nativar phenology pollination cultivar Restoration
Wednesday, July 29th, 5:00 pm to 6:00 pm · Virtual/Virtual Session W09: Workshop: Teaching Online Botany Laboratory for Non-majors
W09001	July 29th 5:00 pm	Virtual/Virtual	Teaching Online Botany Laboratory for Non-majors	Workshop	Montgomery, Benjamin; Farrah, Kate.
Wednesday, July 29th, 7:00 pm to 10:00 pm · Virtual/Virtual Session D5: Discussion Session: Diversity, Equity and Inclusion Listening and Discussion Session Presiding: Heather Cacanindin,
	July 29th 7:00 pm	Virtual/Virtual	Diversity, Equity and Inclusion Listening and Discussion Session
Thursday, July 30th
Thursday, July 30th, 9:00 am to 10:00 am · Virtual/Virtual Session EX10: Exhibits: Exhibit Hall Open
	July 30th 9:00 am	Virtual/Virtual	Exhibit Hall Open
Thursday, July 30th, 9:45 am to 10:00 am · Virtual/Virtual Session S12: Special Lecture: Opening Welcome
	July 30th 9:45 am	Virtual/Virtual	Opening Welcome
Thursday, July 30th, 10:00 am to 12:00 pm · Virtual/Virtual Session BL1: Contributed Papers: Bryology/Lichenology AJ Sharp Session Presiding: Scott Schuette, Western Pennsylvania Conservancy; Doug Ladd,
BL1001	July 30th 10:00 am	Virtual/Virtual	The Mexican Lichenicolous Fungi: New Taxa, New Records and What is Currently Known	Oral Paper	Huereca, Alejandro; Salcedo-Martinez, Sergio M.; Robledo-Leal, Efren ; García-Sancho, Leopoldo; Etayo, Javier.	Lichenicolous fungi Lichen Symbionts Floristics Taxonomy
BL1002	July 30th 10:15 am	Virtual/Virtual	Plant species coexistence in Baie-James, Québec: a hierarchy of community assembly processes	Oral Paper	INDORF, Marc-Frédéric; ROUTE, Tana; Bergeron, Yves; Fenton, Nicole.	species pool community assembly Beta diversity James Bay peatland bryophtyes Lichens vascular plants
BL1003	July 30th 10:30 am	Virtual/Virtual	Impact of Rock Climbing Disturbance on Cliff Vegetation	Oral Paper	Harrison, Georgia.	Rock climbing Vegetation Recreational ecology Comunity Ecology
BL1004	July 30th 10:45 am	Virtual/Virtual	Autopolyploidy contributes to cryptic speciation in mosses	Oral Paper	Patel, Nikisha; Medina, Rafael; Johnson, Matt; Goffinet, Bernard.	bryology cytology polyploidy autopolyploidy
BL1005	July 30th 11:00 am	Virtual/Virtual	Hybridization in the diversification processes in the most speciose genus of lichen-forming fungi, Xanthoparmelia	Oral Paper	Keuler , Rachel A; Jensen, Jacob; Leavitt, Steve.	hybridization phylogenomics lichen evolution
BL1006	July 30th 11:15 am	Virtual/Virtual	Carbon storage and niche preference track phylogeny in Sphagnum (peat moss)	Oral Paper	Piatkowski, Bryan; Yavitt, Joseph; Turetsky, Merritt; Shaw, Jonathan.	Sphagnum peat moss phylogenetic comparative methods extended phenotype niche construction
BL1007	July 30th 11:30 am	Virtual/Virtual	Exploring Sporophyte Transpiration Rates in Mosses	Oral Paper	Whitaker, Katherine; Budke, Jessica.	bryophytes calyptra transpiration rates morphology maternal effects Funariaceae
Thursday, July 30th, 10:00 am to 12:00 pm · Virtual/Virtual Session COL03: Colloquium: Enriching basic and applied botany through multi-stakeholder collaborations Presiding: Laura Klein, ; Michael Kantar,
COL03001	July 30th 10:15 am	Virtual/Virtual	Back to Canna-basics: investigating Cannabis label fidelity	Colloquium Presentations	Masalia, Rishi; Klein, Laura.	applied botany Cannabis population genomics Taxonomy
COL03002	July 30th 10:30 am	Virtual/Virtual	Revealing the dynamics of sunflower domestication with archaeological DNA	Colloquium Presentations	Blackman, Benjamin.	domestication archaeological DNA sunflower Helianthus
COL03003	July 30th 10:45 am	Virtual/Virtual	Predicting medicinal activity in Chinese magnoliid dicot species using phylogenetic diversity	Colloquium Presentations	Chao , Krystal Shinhuei; Metzgar, Jordan.	ethnobotany magnoliid dicot phylogenetic diversity traditional Chinese medicine
COL03004	July 30th 11:00 am	Virtual/Virtual	Using Genome Skimming to Diagnose Botanical Contamination in a Ugandan Foodborne Illness Outbreak	Colloquium Presentations	Handy, Sara; Mammel, Mark; Windsor, Amanda; Knolhoff, Ann; Mangrum, Brad; Fong Sam, Jennifer; McFarland, Melinda; Callahan, John; Croley, Timothy.	food safety DNA based identification genome skimming Datura
COL03005	July 30th 11:15 am	Virtual/Virtual	Seedbanks and herbaria for DNA and other data: understanding underutilised crops for food security	Colloquium Presentations	Chapman, Mark.	crop wild relatives underutilised crops food security
COL03006	July 30th 11:30 am	Virtual/Virtual	Crop Wild Relative data in the Germplasm Resources Information Network	Colloquium Presentations	Schori, Melanie; Leon, Blanca; Kittell, Karen.	germplasm crop wild relatives breeding traits genepools
COL03007	July 30th 11:45 am	Virtual/Virtual	The interface between Government, Academia and Industry: leveraging basic research for applied questions	Colloquium Presentations	Ott, Brittany; Hunter, Elizabeth; Kirk, Riley; Little, Damon; Bertin, Matthew; Literman, Robert; Sarmashghi, Shababeddin; Erickson, David; Bafna, Vineet; Wen, Jun; Handy, Sara.	DNA based identification applied botany dietary supplements food safety
COL03008	July 30th 12:00 pm	Virtual/Virtual	Combatting Illegal Logging via Global Collaboration and Innovation in Wood Identification Technologies	Colloquium Presentations	Finch, Kristen; Cronn, Rich; Jones, Andy; Lancaster, Cady; Lebow, Beth.	DART TOF Mass Spectrometry forensic genetics forensic chemistry rosewood Spanish cedar
Thursday, July 30th, 10:00 am to 12:00 pm · Virtual/Virtual Session ECO4: Contributed Papers: Ecology 4: Vegetation and Community Ecology Presiding: Cynthia Huebner, ; Zachary Reed,
ECO4001	July 30th 10:00 am	Virtual/Virtual	Comparison of Seedbank Composition over a Gradient of Pyrophilic Vegetation	Oral Paper	Huebner, Cynthia; Thomas Van-Gundy, Melissa; Underwood, Christopher.	Pyrophilic Nonmetric Multidimensional Scaling indicator species Fire-adapted Soil seed bank
ECO4002	July 30th 10:15 am	Virtual/Virtual	In Search of the “Piedmont prairies”: Multivariate Analyses of Heliophilic Plant Communities of the Eastern Piedmont of North America	Oral Paper	Szakacs, Alexandria; Wentworth, Thomas; Krings, Alexander.	prairie heliophilic vegetation Eastern Piedmont Plant Community
ECO4003	July 30th 10:30 am	Virtual/Virtual	Plant species occupy different habitats on castle walls in Elbasan, Albania	Oral Paper	Titus, Jonathan; Gjeta, Ermelinda; Titus, Priscilla.	Colonization urban ecology wall flora
ECO4004	July 30th 10:45 am	Virtual/Virtual	Ecological niche modeling of Australian Loranthaceae mistletoes using a novel haustorial perspective	Oral Paper	Trang, Kenneth; Wilson, Carol.	Australia Biogeography Ecology haustoria Loranthaceae mistletoe morphology niche modeling
ECO4005	July 30th 11:00 am	Virtual/Virtual	Ecological Niche Models for species of the genus Rhexia (Melastomataceae)	Oral Paper	Kwon, Youl; Melton, Anthony; Soltis, Pamela; Soltis, Douglas.	Rhexia Melastomataceae Ecological niche modeling Species distributions Allopolyploids climate change
ECO4006	July 30th 11:15 am	Virtual/Virtual	A broad-scale test of whether constraints on dispersal contribute to the northern range limit of a Pacific coastal dune plant	Oral Paper	Dungey, Michael; Eckert, Christopher.	Range limits dispersal metapopulation
ECO4007	July 30th 11:30 am	Virtual/Virtual	Local-scale niche modeling of Stenanthium densum (Melanthiaceae), a fire-stimulated flowering plant endemic to the southeastern Coastal Plain	Oral Paper	Reed, Zachary; Bridges, Edwin; Orzell, Steve; Budach, Brett.	Ecological niche modeling Stenanthium Melanthiaceae Fire-adapted wetland wetland specialist seepage LIDAR Florida Central Florida pine savanna flatwoods herbaceous depression wetlands
Thursday, July 30th, 10:00 am to 11:15 am · Virtual/Virtual Session EO2: Contributed Papers: Education and Outreach I: Outreach & Pedagogy Presiding: Benjamin Montgomery, USC Upstate; Kyra Krakos, ; Rebecca Humphrey, Aquinas College
EO2001	July 30th 10:00 am	Virtual/Virtual	How San Francisco highschool students are using drones and herbarium collections to uncover Australian Cycads diversity	Oral Paper	Lujan, Manuel; Warner, Kellan; Nagalingum, Nathalie.	Drones herbarium specimens Australian Cycas cycads
EO2002	July 30th 10:15 am	Virtual/Virtual	Teaching Modules for 7-12 Science/Agriculture Educators through I-LEARN Professional Development Workshop	Oral Paper	Nepal, Madhav; Browning, Larry; Miller, Matthew; Vestal, Sharon; White , P. Troy.	Teacher Shortage Issues Teacher Professional Development Workshop Next Generation Science Standards Climate Change Science Agriscience curriculum
EO2003	July 30th 10:30 am	Virtual/Virtual	Using writing assignments to help students frozen by the fear of criticism and rejection	Oral Paper	Emry, David; Mercader, Rodrigo; Reed, Benjamin.	writing strategies assessment
EO2004	July 30th 10:45 am	Virtual/Virtual	Using Mystery to Encourage Active Learning	Oral Paper	Sinha, Aditi.
EO2005	July 30th 11:00 am	Virtual/Virtual	Imaging Systems and Workflows for Digitizing Pinned, Wet and Slide Mounted Specimens	Oral Paper	Smith , Mark R.	Imaging Focus Stacking moss lichen Photography microscopy
Thursday, July 30th, 10:00 am to 2:15 pm · Virtual/Virtual Session EVDV1: Contributed Papers: Evolutionary Developmental Biology (Evo-Devo) Presiding: Heather Phillips, Cornell University; Clinton Whipple, ; Xiang Li, University of Massachusetts Amherst
EVDV1001	July 30th 10:00 am	Virtual/Virtual	Developing Genomic and Genetic Resources for a Novel Evo-Devo Model in Gilia (Polemoniaceae)	Oral Paper	Whipple, Clinton; Maughan, Peter; Jarvis, David; Mosquera, Veronica; DeTemple, Joseph.	Gilia Polemoniaceae Inlforescence QTL genome assembly
EVDV1002	July 30th 10:15 am	Virtual/Virtual	Structural color, cell walls, and the evolution of Viburnum fruits	Oral Paper	Sinnott-Armstrong, Miranda; Middleton, Rox; Ogawa, Yu; Moyroud, Edwige; Prum, Richard; Glover, Beverley; Rudall, Paula; Vignolini, Silvia; Donoghue, Michael.	fruit color seed dispersal structural color syndromes
EVDV1003	July 30th 10:30 am	Virtual/Virtual	Honeysuckle (Lonicera, Caprifoliaceae, Dipsacales) NAC subfamily Ia evolution and implications for the evolution of organ fusion	Oral Paper	Lee, Aaron; Bhatti, Maryum; Rahman-Vyas, Hiba; Howarth, Dianella; Donoghue, Michael; Clement, Wendy.	genome skimming Lonicera fusion CUP-SHAPED COTYLEDON gene family evolution
EVDV1004	July 30th 10:45 am	Virtual/Virtual	To Fuse or not to Fuse: Investigating the Evolution and Development of Floral Fusion in the Zingiberales	Oral Paper	Phillips, Heather; Landis, Jacob; Specht, Chelsea.	fusion flower development evo-devo macroevolution morphology
EVDV1005	July 30th 11:00 am	Virtual/Virtual	I do not need a superman when I have a superwoman	Oral Paper	Min, Ya; Kramer, Elena.	Aquilegia SUPERMAN organ identity B-class genes
EVDV1006	July 30th 11:15 am	Virtual/Virtual	Effects of whole genome duplication on terpenoid biosynthesis in wild sunflowers	Oral Paper	Majumder, Sambadi .	polyploidy
EVDV1007	July 30th 11:30 am	Virtual/Virtual	Evidence for lower and upper limits on pollen size evolution after autopolyploidy	Oral Paper	Williams, Joseph.	Evolution of development Single-cell biology pollen Pollen performance polyploidy Whole-genome duplication reproductive ecology Reproductive processes
	July 30th 11:45 am	Virtual/Virtual	Break
	July 30th 12:00 pm	Virtual/Virtual	Break
EVDV1010	July 30th 12:30 pm	Virtual/Virtual	Patterns of Staminode Evolution in Paronychia (Caryophyllaceae)	Oral Paper	Appleton, Andrea; Schenk, John.	ancestral character estimation androecium Caryophyllaceae development evo-devo evolution floral development floral evolution Paronychia Phylogenetics staminodes
EVDV1011	July 30th 12:45 pm	Virtual/Virtual	A CYC-RAD interaction pre-dates the origin of Lamiales zygomorphy	Oral Paper	Sengupta, Aniket; Hileman, Lena.	CYCLOIDEA Solanales flower symmetry gene regulatory interactions
EVDV1012	July 30th 1:00 pm	Virtual/Virtual	Floral symmetry and the evolution of floral characters in angiosperms	Oral Paper	Bukhari, Ghadeer; Zhang, Jingbo; Stevens, Peter; Zhang, Wenheng.	Bract Bracteole Floral Zygomorphy flower symmetry phylogeny ancestral state reconstruction floral morphology angiosperms
EVDV1013	July 30th 1:15 pm	Virtual/Virtual	Pieces of the Puzzle: Investigations of Spiromonostichy in the Spiral Gingers (Costus, Costaceae)	Oral Paper	Guan, Clarice; Landis, Jacob; Valderrama, Eugenio; Skinner, David; Phillips, Heather; Specht, Chelsea.	Phyllotaxis Costus Zingiberales Costaceae Auxin PINs SoPIN
EVDV1014	July 30th 1:30 pm	Virtual/Virtual	The evolution and development of awns in the grass subfamily Pooideae	Oral Paper	Patterson, Erin; Heeney, Michelle; Gallagher, Joseph; O'Connor, Devin; Cartwright, Amy; Bartlett, Madelaine.	Brachypodium distachyon Pooideae awn
EVDV1015	July 30th 1:45 pm	Virtual/Virtual	Understand One Repeatedly Appeared Trait in Our Enemy: High Seed Shattering in Weedy Rice (Oryza spp.)	Oral Paper	Li, Xiang; Caicedo, Ana.	Abscission Zone seed dispersal weedy rice
EVDV1016	July 30th 2:00 pm	Virtual/Virtual	The pleiotropic developmental mutant tasselshealth3 encodes an essential mRNA processing factor	Oral Paper	Kostyun, Jamie; Zhang, Thompson; Patterson, Erin; Whipple, Clinton; Bartlett, Madelaine.	development pleiotropy maize genetic variation
Thursday, July 30th, 10:00 am to 11:30 am · Virtual/Virtual Session MACRO2: Contributed Papers: Macroevolution II Presiding: Diana Jolles, Plymouth State University; Marion Lemenager, Institut de recherche en biologie vegetale
MACRO2001	July 30th 10:00 am	Virtual/Virtual	Independent evolution of ab-and adaxial stomatal density enables adaptation	Oral Paper	Muir, Christopher.	adaptation correlated evolution developmental constraint phylogenetic comparative methods quantitative genetics stomata stomatal ratio
MACRO2002	July 30th 10:15 am	Virtual/Virtual	Phylogenetic patterns of trait evolution in Thalictrum: the role of integration, timing and interdependence in lineage diversification	Oral Paper	Zenil-Ferguson, Rosana; Zenil-Ferguson, Rosana; Di Stilio, Veronica.	SSE phylogenetic comparative methods sexual system pollination mode polyploidy Dioecy wind pollination Ranunculid
MACRO2003	July 30th 10:30 am	Virtual/Virtual	Immigrants prevail: lessons from dating the Afroalpine flora	Oral Paper	Kandziora, Martha; Gehrke, Berit; Popp, Magnus; Gizaw Seid, Abel; Brochmann, Christian; Pirie, Michael D..	tropical alpine molecular dating angiosperms
MACRO2004	July 30th 10:45 am	Virtual/Virtual	Diversification dynamics of the temperate Australian flora, maintenance of species diversity and radiations	Oral Paper	Nge , Francis Jason.	macroevolution evolution Diversification Evolutionary radiation Australian flora Biodiversity
MACRO2005	July 30th 11:00 am	Virtual/Virtual	Evolution and intraspecific variation of corolla morphologies in association with pollination strategies	Oral Paper	Lemenager, Marion; Clark, John L.; Martén-Rodríguez, Silvana; Almarales-Castro, Abel; Joly, Simon.	morphology Generalist pollination systems instraspecific variation Shape evolution Specialist pollination systems
MACRO2006	July 30th 11:15 am	Virtual/Virtual	Paleoendemics and the extinction conundrum: past performance is not a good predictor of future performance	Oral Paper	Larcombe , Matthew James; Jordan, Gregory; Higgins, Steven, I.	Paleoendemics Extinction Conifers climate change ecological niche modelling
Thursday, July 30th, 10:00 am to 12:00 pm · Virtual/Virtual Session REP3: Contributed Papers: Reproductive Processes 3 Presiding: Adriana Aranda-Rickert, CRILAR-CONICET; Jannice Friedman, Queen's University; Yuval Sapir, Tel Aviv University
REP3001	July 30th 10:00 am	Virtual/Virtual	Do plants pick their partners post-pollination: Investigating mate preferences and non-random mating in the monkeyflower Mimulus guttatus	Oral Paper	Friedman, Jannice; Leydet, Karine.	sexual selection female choice male competition pollen tubes ovule fertilization
REP3002	July 30th 10:15 am	Virtual/Virtual	The role of multiple reproductive barriers: Strong post-pollination interactions govern cytotype isolation in the tetraploid-octoploid Gladiolus communis contact zone	Oral Paper	Castro, Mariana; Husband, Brian; Loureiro, Joao; Castro, S�lvia.	contact zone cytotypes gametic barriers Gladiolus communis phenology pollen load composition pollinator preference polyploidy unreduced gametes
REP3003	July 30th 10:30 am	Virtual/Virtual	Gametophytic selection and selective embryo abortion in Mimulus guttatus	Oral Paper	De Lima Berg , Karla; Schwoch, Jaime; Cruzan, Mitchell.	developmental selection gametophytic selection selective embryo abortion segregation distortion
REP3004	July 30th 10:45 am	Virtual/Virtual	Sequence variation in histidine-domain arabinogalactan proteins (HD-AGPs) generates interspecifc prezygotic mating barriers among the core eudicots	Oral Paper	Singh-Cundy, Anu.	gene flow barriers reproductive isolation pistil proteins arabinogalactan proteins gene family evolution Pollen performance
REP3005	July 30th 11:00 am	Virtual/Virtual	Pollen-pistil interactions in reproductive interference	Oral Paper	Nishida, Sachiko; Hashimoto, Yusuke; Yamamoto, Akane; Kanaoka, Masahiro; Naiki, Akiyo; Takakura, Ko-Ichi.	heterospecific pollen transfer reproductive interference Taraxacum
REP3006	July 30th 11:15 am	Virtual/Virtual	What maintains flower colour variation within populations?	Oral Paper	Sapir, Yuval; Gallagher, Megan.	plant-pollinator interactions pollinator-mediated selection phenotypic variation mutation-selection balance adaptation random processes
REP3007	July 30th 11:30 am	Virtual/Virtual	Reproductive biology of South American Ephedra	Oral Paper	Aranda-Rickert, Adriana; Brizuela, Maria Magdalena; Torréns, Javier; Di Stilio, Veronica.	insect pollination ambophily pollination drop ant pollination dispersal
Thursday, July 30th, 10:15 am to 2:00 pm · Virtual/Virtual Session SY4: Symposium: Angiosperms353: A new essential tool for plant systematics Presiding: Rachel Jabaily, Colorado College; Laura Lagomarsino, Louisiana State University
	July 30th 10:15 am	Virtual/Virtual	Unsubmitted Abstract
SY4002	July 30th 10:30 am	Virtual/Virtual	Completing the Flowering Plant Tree of Life with Angiosperms353	Symposium Presentation	Baker, William J..	phylogenomics Phylogenetics tree of life Angiosperms353 angiosperm HybSeq Target Enrichment open data
SY4003	July 30th 11:00 am	Virtual/Virtual	A phylogenomic approach to decode contentious relationships across flowering plants	Symposium Presentation	Pokorny, Lisa; Johnson, Matthew; Dodsworth, Steven; Maurin, Olivier; Epitawalage, Niroshini; Bellot, Sidonie; Botigué, Laura R.; Brewer, Grace E.; Chase, Mark; Cowan, Robyn S.; Eiserhardt, Wolf L.; de la Estrella, Manuel; Hidalgo, Oriane; Kersey, Paul J.; Kim, Jan T.; Larridon, Isabel; McDonnell, Angela; Murphy, Bruce; Pellicer, Jaume; de Vos, Jurriaan; Wickett, Norman; Leitch, Ilia; Forest, Félix; Baker, William J..	phylogenomics phylogeny target capture HTS Angiosperms-353 bioinformatic workflow APG IV
SY4004	July 30th 11:30 am	Virtual/Virtual	Cabinet to table: an artisanal approach to get the most out of Angiosperm-353 data from herbarium specimens	Symposium Presentation	Frost, Laura; Santamaria, Daniel; Lagomarsino, Laura.	Angiosperms-353 museomics Freziera (Pentaphylacaceae) Otoba (Myristicaceae) Neotropics paralogy Hybpiper Phyluce
	July 30th 12:00 pm	Virtual/Virtual	Break
SY4006	July 30th 12:30 pm	Virtual/Virtual	Phylogenomics of Puya (Bromeliaceae): evolution in the dry valleys and high-elevation ecosystems of the Andes	Symposium Presentation	Aguirre Santoro, Julian; Aguirre Santoro, Julian; Zuluaga Trochez, Alejandro; Stonesmyth, Emma; Betancur, Julio; Jabaily, Rachel.	Andean evolution Angiosperms 353 Bromeliaceae Puya phylogenomics
SY4007	July 30th 1:00 pm	Virtual/Virtual	Phylogenomics and Breeding System Evolution of Australian Solanum (“S. dioicum group”, Solanaceae)	Symposium Presentation	McDonnell, Angela; Martine, Christopher.	Solanum phylogenomics Breeding System Australia Angiosperms353 Target Enrichment
SY4008	July 30th 1:30 pm	Virtual/Virtual	On the potential of Angiosperms353 for population genomics	Symposium Presentation	Johnson, Matthew.	target capture Angiosperms353 HybSeq Conservation genomics
Thursday, July 30th, 11:00 am to 12:00 pm · Virtual/Virtual Session ECOPH1: Contributed Papers: Ecophysiology I Presiding: Anna Jacobsen, ; Frank Ewers, California State Polytechnic University, Pomona
ECOPH1001	July 30th 11:00 am	Virtual/Virtual	Anatomical and photosynthetic plasticity in juvenile and adult leaves of Chusquea mollis L. G. Clark (Magnifoliae, Chusqueinae, Bambusae)	Oral Paper	Gonzalez, Jose Vicente; Ely, Francisca; Rada, Fermin.	Ecophysiology Leaf anatomy Woody bamboos Venezuelan Andes
ECOPH1002	July 30th 11:15 am	Virtual/Virtual	Intervessel pit membrane thickness functionally explains best the differences in embolism formation in stems amongst Arabidopsis thaliana accessions	Oral Paper	Thonglim, Ajaree; Delzon, Sylvain; Larter, Maximilian; Karimi, Omid; rahimi, Arezoo; Offringa, Remko; Keurentjes, Joost J. B. ; Balazadeh, Salma; Smets, Erik; Lens, Frederic.	Arabidopsis thaliana embolism resistance intervessel pit membrane thickness stem anatomy xylem hydraulics
ECOPH1003	July 30th 11:30 am	Virtual/Virtual	Strategies Utilized by Pinus coulteri and Pinus attenuata for Surviving at Low Elevations in the San Bernardino Mountains	Oral Paper	Ongjoco, Anna Jiselle; Bobich, Edward; Ewers, Frank; Questad, Erin.	Ecophysiology Pine Drought anatomy Greenhouse California
ECOPH1004	July 30th 11:45 am	Virtual/Virtual	Leaf traits in succulent and non-succulent plants show both similar constraints and divergent strategies in water storage and resources use	Oral Paper	Mozzi, Giacomo; Hultine, Kevin; Crivellaro, Alan.	Succulence Leaf traits Leaves economic spectrum
Thursday, July 30th, 12:00 pm to 12:30 pm · Virtual/Virtual Session BK07: Coffee Break: Coffee Break
	July 30th 9:30 am	Virtual/Virtual	Coffee Break
Thursday, July 30th, 12:00 pm to 1:00 pm · Virtual/Virtual Session EX11: Exhibits: Exhibit Hall Open
	July 30th 12:00 pm	Virtual/Virtual	Exhibit Hall Open
Thursday, July 30th, 12:00 pm to 12:30 pm · Virtual/Virtual Session W10: Workshop: Drawing with Alice Tangerini
	July 30th 12:00 pm	Virtual/Virtual	Drawing with Alice Tangerini
Thursday, July 30th, 12:00 pm to 1:00 pm · Virtual/Virtual Session W11: Workshop: A Digital Flora of North America for a Digital Age
W11001	July 30th 12:00 pm	Virtual/Virtual	A Digital Flora of North America for a Digital Age: An Interactive Session with the Flora of North America	Workshop	Pender, Jocelyn.
Thursday, July 30th, 12:30 pm to 2:15 pm · Virtual/Virtual Session BIHD2: Contributed Papers: Biodiversity Informatics & Herbarium Digitization II Presiding: JOSEPH MILLER, ; Jenn Yost, Cal Poly State University
BIHD2001	July 30th 12:30 pm	Virtual/Virtual	Symbiota2: Developer's release	Oral Paper	Barkworth, Mary; Dyreson, Curtis; Brandt, Ben; Pearse, Will; Cobb, Neil.	Symbiota Symbiota2 Plugins Wordpress occurrence data
BIHD2002	July 30th 12:45 pm	Virtual/Virtual	Data quality initiatives at GBIF	Oral Paper	MILLER, JOSEPH.	portaldata aggregation
BIHD2003	July 30th 1:00 pm	Virtual/Virtual	How Collections-based Undergraduate Research Adapted to a Pandemic: A Case Study of the Herbarium Army at Rutgers University	Oral Paper	King, Megan; Struwe, Lena.	undergraduate research education Herbarium collections Digitization student engagement Biodiversity natural history collection
BIHD2004	July 30th 1:15 pm	Virtual/Virtual	Digitization of US Herbaria - how close did we get to the 2020 goal?	Oral Paper	Rabeler, Richard; Rabeler, Richard; Macklin, James; Pender, Jocelyn; Shorthouse, David.	Herbarium Specimen Digitization portal
BIHD2005	July 30th 1:30 pm	Virtual/Virtual	Capturing flowering time data from herbarium specimens: The California Phenology TCN	Oral Paper	Yost, Jenn; Pearson, Katie; Alexander, Jason; Love, Natalie; Mazer, Susan; Mishler, Brent.	phenology flowering Herbaria specimens
Thursday, July 30th, 12:30 pm to 2:00 pm · Virtual/Virtual Session BL2: Contributed Papers: Bryology/Lichenology Combined II Presiding: Scott Schuette, Western Pennsylvania Conservancy; Doug Ladd,
BL2001	July 30th 12:30 pm	Virtual/Virtual	Trace Metal Accumulation in Lichen in Three Habitats at Powdermill Nature Reserve	Oral Paper	Johnson, LMK.	lichen Heavy metals salvage logging biomonitor
BL2002	July 30th 12:45 pm	Virtual/Virtual	Patterns of epiphytic lichen diversity from tropical rainforests to the boreal	Oral Paper	Scharnagl, Klara.	lichen epiphyte symbiosis Biogeography Biodiversity latitudinal diversity gradient
Thursday, July 30th, 12:30 pm to 2:30 pm · Virtual/Virtual Session ECO5: Contributed Papers: Ecology 5: Plant and Community Response to the Environment and Stressors Presiding: Sarah Yakimowski, Queen's University; Brenda Molano-Flores, University Of Illinois
ECO5001	July 30th 12:30 pm	Virtual/Virtual	Could road salt explain the decline of Thuja occidentalis in urban fens?	Oral Paper	Molano-Flores, Brenda; Johnson, Sara; Janssen, Eric; Glass, Nicholas T; Whelan, Christopher J .	Urban ecosystems Thuja occidentalis Germination reproduction road salts
ECO5002	July 30th 12:45 pm	Virtual/Virtual	Combined stressors of drought and invasion reduce Douglas fir performance	Oral Paper	Aiello, Erin; Parker, Ingrid; Haubensak, Karen; Grove, Sara.	Cytisus invasion ecology Drought interactions Mycorrhizae plant stress global change compounding stressors soil microbes
ECO5003	July 30th 1:00 pm	Virtual/Virtual	Geographic variation in growth and compensation in common milkweed, Asclepias syriaca	Oral Paper	Mohl, Emily; McCall, Andrew; Scanga, Sara; Saunders, Patricia; Garneau, Danielle; Nuzzo, Jacqueline.	Growth Damage Compensation Plant Defense Asclepias syriaca Milkweed geographic cline
ECO5004	July 30th 1:15 pm	Virtual/Virtual	Tree beta diversity explains changes in soil properties in cocoa agroecosystems in conjunction with shifting agriculture	Oral Paper	Vera, Roy; Cota-Sanchez, Hugo; Grijalva, Jorge.	Agroecosystems Biodiversity plant-soil feedback ecosystem services Beta diversity
ECO5005	July 30th 1:30 pm	Virtual/Virtual	Herbicide drift reveals species-level variation in stressor resistance and weakens co-flowering interactions in 25 wild plant species	Oral Paper	Iriart, Veronica; Baucom, Regina; Ashman, Tia-Lynn.	resistance network analysis interactions plant tolerance anthropogenic herbicide drift Plant Community
ECO5006	July 30th 1:45 pm	Virtual/Virtual	On the evolution of salt tolerance: divergence in fitness and physiology phenotypes between freshwater and marine populations of Cakile edentula	Oral Paper	Yakimowski, Sarah; Ferrish, Justin; Samis, Karen.	Salt stress evolution Biogeography Ecophysiology
Thursday, July 30th, 12:30 pm to 2:15 pm · Virtual/Virtual Session SYS4: Contributed Papers: Systematics IV: Monocots part B to Rosids part A Presiding: Jianhua Li, ; Elizabeth A. Kellogg, Donald Danforth Plant Science Center
SYS4001	July 30th 12:30 pm	Virtual/Virtual	Flowering cycle of Chusquea mollis L.G. Clark (Magnifoliae, Chusqueinae, Bambusae) in the Venezuelan Andes	Oral Paper	Ely, Francisca; Gonzalez, Jose Vicente.	Woody bamboos flowering phenology paramos
SYS4002	July 30th 12:45 pm	Virtual/Virtual	Resolving generic limits in Cyperaceae tribe Abildgaardieae using targeted sequencing	Oral Paper	Larridon, Isabel; Zuntini, Alexandre R.; Barrett, Russell; Wilson, Karen; Bruhl, Jeremy J.; Goetghebeur, Paul; Baker, William J.; Brewer, Grace E.; Epitawalage, Niroshini; Fairlie, Isabel; Forest, Félix; Kikuchi, Izai; Pokorny, Lisa; Semmouri, Ilias; Spalink, Daniel; Simpson, David A.; Muasya, A. Muthama; Roalson, Eric.	Abildgaardieae Angiosperms353 Cyperaceae photosynthesis generic circumscription Targeted sequencing
SYS4003	July 30th 1:00 pm	Virtual/Virtual	Revisiting the Chilean Puya (Bromeliaceae) hypothesis using a phylogenomic approach with the Angiosperm 353 probe set	Oral Paper	Stonesmyth, Emma; Aguirre Santoro, Julian; Aguirre Santoro, Julian; Zuluaga Trochez, Alejandro; Jabaily, Rachel.	Puya Chile Bromeliaceae chloroplast capture Angiosperm 353 phylogenomics
SYS4004	July 30th 1:15 pm	Virtual/Virtual	Plastome phylogenomics of Andropogoneae, a new classification, and biogeography of the tribe	Oral Paper	Welker, Cassiano; McKain, Michael; Kellogg, Elizabeth A..	phylogeny subtribe Tropical Grasses
SYS4005	July 30th 1:30 pm	Virtual/Virtual	Phylogenetic systematics, historical biogeography and character evolution in the taxonomically complex genus Hedychium J.Koenig (Zingiberaceae)	Oral Paper	ASHOKAN, AJITH; GOWDA, VINITA.	gingers Indo-Malayan Realm phylogeny polyploidy speciation Systematics
SYS4006	July 30th 1:45 pm	Virtual/Virtual	Speciation in the New World Tropics: Species Boundaries in the Plant Genus Triplaris (Polygonaceae)	Oral Paper	Koenemann, Daniel.	Morphometrics South America Species Complex
Thursday, July 30th, 1:00 pm to 2:30 pm · Virtual/Virtual Session ECOPH2: Contributed Papers: Ecophysiology II Presiding: Anna Jacobsen, ; Frank Ewers, California State Polytechnic University, Pomona
ECOPH2001	July 30th 1:00 pm	Virtual/Virtual	Nitrogen acquisition strategy and photosynthetic demand drive allocation responses in cotton and soybean	Oral Paper	Waring, Elizabeth; Perkowski, Evan; Smith, Nicholas.	Nitrogen fertilzation Photosynthetic demand Photosynthetic optimization theory nitrogen-fixation Resource acquistion
ECOPH2002	July 30th 1:15 pm	Virtual/Virtual	Host Tree Species is an Important Determinant of Corticolous Lichen Responses to Elevated CO₂ and O₃ after 10 Years Exposure in the ASPEN-FACE	Oral Paper	Neufeld, Howard; Perkins, Fern.	Lichens climate change Aspen FACE Growth Ozone carbon dioxide
ECOPH2003	July 30th 1:30 pm	Virtual/Virtual	The photosynthetic effects of Mojave Desert sun on Syntrichia caninervis	Oral Paper	Ekwealor, Jenna; Clark, Theresa; Dautermann, Oliver; Russel, Alexander; Ebrahimi, Sotodeh; Stark, Llo; Niyogi, Krishna; Mishler, Brent.
ECOPH2004	July 30th 1:45 pm	Virtual/Virtual	Contributions of ecophysiological divergence to Neotropical plant diversity	Oral Paper	Ashlock, Sarah.	Ecophysiology Neotropics Tropical Biology Phylogenetics common garden
ECOPH2005	July 30th 2:00 pm	Virtual/Virtual	The consequence of intraspecific trait variation and co-variation for plant performance in the South African shrub genus, Protea (Proteaceae)	Oral Paper	Nolting, Kristen; Holsinger, Kent.	functional traits instraspecific variation trait combinations Protea Proteaceae South Africa
Thursday, July 30th, 1:00 pm to 3:00 pm · Virtual/Virtual Session W12: Workshop: Multi-dimensional instruction in Botany using the Four-Dimensional Ecology Education (4DEE) Framework: How to transform lessons
W12001	July 30th 1:00 pm	Virtual/Virtual	Multi-dimensional instruction in Botany using the Four-Dimensional Ecology Education (4DEE) Framework: How to transform lessons	Workshop	Prevost, Luanna.
Thursday, July 30th, 2:30 pm to 3:00 pm · Virtual/Virtual Session BK08: Coffee Break: Coffee Break
	July 30th 2:30 pm	Virtual/Virtual	Coffee Break
Thursday, July 30th, 2:45 pm to 3:00 pm · Virtual/Virtual Session S13: Special Lecture: ASPT Incoming President Introduction
	July 30th 2:45 pm	Virtual/Virtual	Introduction
Thursday, July 30th, 3:00 pm to 5:15 pm · Virtual/Virtual Session COL06: Colloquium: Mechanisms of rapid adaptation through the expression of “heterogenomicity” Presiding: Margaret Frank, Cornell University; Michael McKain, University Of Alabama
	July 30th 3:00 pm	Virtual/Virtual	Introduction
COL06002	July 30th 3:15 pm	Virtual/Virtual	The “symbiomics” of hornwort-cyanobacteria interaction: from community assembly, genomic diversity, to genetic regulation	Colloquium Presentations	Li, Fay-Wei.	symbiosis nitrogen-fixation genomics Metagenomics
COL06003	July 30th 3:45 pm	Virtual/Virtual	Rootstock effects on shoot system phenotypes in a hybrid grape vineyard	Colloquium Presentations	Harris, Zachary; Klein, Laura; Migicovsky, Zoe; Chitwood, Dan; Fennell, Anne; Ma, Qin; Kovacs, Laszlo; Kwasniewski, Misha; Londo, Jason; Miller, Allison.	Grafting Comprehensive Phenotying Grapevine
COL06004	July 30th 4:00 pm	Virtual/Virtual	Transposable elements shape the transcriptional landscape in woodland strawberry	Colloquium Presentations	Alger , Elizabeth I.	subgenome dominance hybrids transposable elements
COL06005	July 30th 4:15 pm	Virtual/Virtual	Study on mechanism of hetero grafting	Colloquium Presentations	Notaguchi, Michitaka.	Grafting Nicotiana Interfamily grafting
	July 30th 4:30 pm	Virtual/Virtual	Discussion
Thursday, July 30th, 3:00 pm to 4:45 pm · Virtual/Virtual Session ECOPH3: Contributed Papers: Ecophysiology III Presiding: Anna Jacobsen, ; Frank Ewers, California State Polytechnic University, Pomona
ECOPH3001	July 30th 3:00 pm	Virtual/Virtual	Leaf indument and water in mangrove trees – is it a love-hate relationship?	Oral Paper	Ewers, Frank; Lopez-Portillo, Jorge; Angeles, Pedro G.; Mendez-Alonzo, Rodrigo.	trichome water stress black mangrove Avicennia germinans tensiometer indumentum
ECOPH3002	July 30th 3:15 pm	Virtual/Virtual	Polyploidy underlies morphological and ecological diversity in the taxonomically difficult Viburnum dentatum species complex of eastern North America	Oral Paper	Baniaga, Anthony; Spriggs, Elizabeth; Edwards, Erika; Donoghue, Michael.	polyploidy Cytotype Coexistence Ecophysiology Coastal Islands Viburnum dentatum Adoxaceae
ECOPH3003	July 30th 3:30 pm	Virtual/Virtual	Plasticity, not genetic differentiation, drives trait-environment relationships in Neotropical understory herbs	Oral Paper	Avila-Lovera, Eleinis; Ashlock, Sarah; Vargas, Oscar M; Funk, Jennifer; Kay, Kathleen M; Goldsmith, Gregory R.	Ecophysiology Costus climate functional traits phylogenetic signal
ECOPH3004	July 30th 3:45 pm	Virtual/Virtual	An Innovative Perspective on Food Security: Halophyte crops for the future	Oral Paper	Gul, Bilquees.
ECOPH3005	July 30th 4:00 pm	Virtual/Virtual	Drought stress reduces biomass and alters tissue water content in Silene latifolia	Oral Paper	Ransone, Katherine; Steven, Janet.	drought tolerance tissue water content Silene latifolia aboveground biomass Belowground Biomass resource allocation water stress plant response morphology
ECOPH3006	July 30th 4:15 pm	Virtual/Virtual	Correlation in plant volatile metabolites: physiochemical properties as a proxy for enzymatic pathways and an alternative metric of biosynthetic constraint	Oral Paper	Dowell, Jordan; Mason, Chase.	biosynthetic constraint metabolite comparative methods specialized metabolism enzyme promiscuity
ECOPH3007	July 30th 4:30 pm	Virtual/Virtual	The impact of hemiparasite Cassytha on native and introduced host species	Oral Paper	Rosli, Roshanizah; Metali, Faizah; Musselman, Lytton; Tennakoon, Kushan.	Cassytha Hemiparasite photosynthesis Invasive species Host-parasite interaction Borneo
Thursday, July 30th, 3:00 pm to 5:00 pm · Virtual/Virtual Session EO3: Contributed Papers: Education and Outreach III: Diversity & Inclusion in Botany Presiding: Kyra Krakos, ; Benjamin Montgomery, USC Upstate
EO3001	July 30th 3:00 pm	Virtual/Virtual	Holistic education of secondary Science and Math for “At Risk” South African youth.	Oral Paper	Thorhaug, Anitra; Gilmour, John; Ramphele, Mamphela; Hughes, Barry ; Schwarz, Arthur.	Teaching methodology STEM New teaching methods Science for youth “ at risk Leap Teaching methods Teaching “whole child” Science and Math
EO3002	July 30th 3:15 pm	Virtual/Virtual	Undergraduate students can perform authentic botanical field research without leaving the campus	Oral Paper	Whitcomb, Sean.	education undergraduate ecosystem services community college
EO3003	July 30th 3:30 pm	Virtual/Virtual	Individual undergraduate research (IUR), a strategy for promoting botany with remarkable broader impacts in 2-year colleges	Oral Paper	Ahedor, Adjoa.	Undergraduate research Inquiry-based study Community Colleges
EO3004	July 30th 3:45 pm	Virtual/Virtual	Digital Botanical Diversity: Infusion, Inclusion, and the Liberal Arts	Oral Paper	Callahan, Hilary; Meek, Jared; Dolt, Caroline; Asif, Aneeze.	inclusion humanities born-digital non-majors remote
	July 30th 4:00 pm	Virtual/Virtual	Discussion
Thursday, July 30th, 3:00 pm to 5:00 pm · Virtual/Virtual Session POPGEN2: Contributed Papers: Population Genetics/Genomics II
POPGEN2001	July 30th 3:00 pm	Virtual/Virtual	The Population Dynamics and Evolutionary History of the Highly Polymorphic Calochortus venustus (Liliaceae)	Oral Paper	Hernandez, Adriana; Landis, Jacob; Specht, Chelsea.	polymorphic traits ring species California Floristic Province RAD-Sequencing minION genome sequencing
POPGEN2002	July 30th 3:15 pm	Virtual/Virtual	RAD Sequencing Approach to Population Genomic Assessment of Cycas candida (Cycadaceae)	Oral Paper	Jones, Maia; Nagalingum, Nathalie; Liu, Jian.	Conservation genomics population genetics RADSeq Cycadales
POPGEN2003	July 30th 3:30 pm	Virtual/Virtual	Conservation genomics of Carex scirpoidea subsp. convoluta	Oral Paper	Bard, Nicholas; Miller, Christopher S; Bruederle, Leo Paul.	Conservation genomics population genetics evolutionary genetics RADSeq ddRADseq Carex
POPGEN2004	July 30th 3:45 pm	Virtual/Virtual	Flexible, economical methods for genome-scale variant discovery using ISSR sequencing	Oral Paper	Barrett, Craig; Sinn, Brandon; Simon, Sandra; Difazio, Stephen; Santee , Mathilda Viola; Fama, Nicole.	population genomics Conservation genomics reduced representation single nucleotide polymorphism Corallorhiza bentleyi non-model bioinformatics pipeline
POPGEN2005	July 30th 4:00 pm	Virtual/Virtual	Population genomics and the influence of biogeographic barriers in Templetonia hookeri (Fabaceae), an endemic legume of the Australian Monsoon Tropics	Oral Paper	Williams, Tanisha; Antoine, Ariel; McDonnell, Angela; Cantley, Jason; Jobson, Peter; Martine, Christopher.	Australia biogeographic barriers genetic diversity genomics population genetics Templetonia Fabaceae Leguminosae
Thursday, July 30th, 3:00 pm to 5:00 pm · Virtual/Virtual Session REP4: Contributed Papers: Reproductive Processes 4 Presiding: Johanne Brunet, USDA-ARS VCRU; Rebecca Humphrey, Aquinas College
REP4001	July 30th 3:00 pm	Virtual/Virtual	Phenotypic selection on flower color and floral display size by three bee species	Oral Paper	Brunet, Johanne; Flick, Andrew; Bauer, Austin.	Flower color pollinators Floral display bumble bee Honey bee Leafcutting bee Phenotypic selection
REP4002	July 30th 3:15 pm	Virtual/Virtual	Are flowers tuned at the frequency of pollinators? Stamen resonance and bee buzzing frequencies in Solanum with contrasting floral morphologies	Oral Paper	Nunes, Carlos E. P.; Nevard, Lucy; Montealegre-Zapata, Fernando; Vallejo-Marín, Mario.	biomechanics bumblebee buzz-pollination Morphologic diversity resonance Solanum
REP4003	July 30th 3:30 pm	Virtual/Virtual	Plasticity of floral longevity in Sabatia angularis (Gentianaceae): tracking the optimum under different pollination rates	Oral Paper	Ostrowski, Susanna; Spigler, Rachel.	floral longevity fitness gain curves floral costs Plasticity plant reproduction pollination biology resource allocation
REP4004	July 30th 3:45 pm	Virtual/Virtual	Differential tolerance to increasing heterospecific pollen deposition in two sympatric species of Burmeistera H. Karst. & Triana (Campanulaceae: Lobelioideae)	Oral Paper	Moreira Hernandez, Juan; Terzich, Nicholas; Zambrano-Cevallos, Ricardo; Oleas, Nora; Muchhala, Nathan.	bat pollination heterospecific pollen transfer reproductive success reproductive interference reproductive isolation post-pollination processes pollination competition
REP4005	July 30th 4:00 pm	Virtual/Virtual	Relationship between pollen aperture number, germination rate, and pollen-tube growth in the pollen-heteromorphic Thalictrum thalictroides (Ranunculaceae)	Oral Paper	Humphrey, Rebecca; Graham, Spencer.	Thalictrum pollen heteromorphism pollen tubes pollen germination pollen aperture number
REP4006	July 30th 4:15 pm	Virtual/Virtual	Pollination effectiveness in a generalist plant: adding the genetic component	Oral Paper	Valverde, Javier; Perfectti, Francisco; Gómez, José aría.	Generalist pollination systems Diversity of sires Erysimum mediohispanicum Pollination effectiveness
REP4007	July 30th 4:30 pm	Virtual/Virtual	The Long Stems Characteristic of Bat-Pollinated Flowers Greatly Reduce Bat Search Times while Foraging	Oral Paper	Muchhala, Nathan; Moreira Hernandez, Juan; Zuluaga Trochez, Alejandro.	pollination Chiropterophily Campanulaceae Nectarivory Echolocation Burmeistera
Thursday, July 30th, 3:00 pm to 4:00 pm · Virtual/Virtual Session S14: Special Lecture: ASPT Incoming President Address
S14001	July 30th 3:00 pm	Virtual/Virtual	Herbaria: Collectively Saving Plant and Fungal Biodiversity	Special Address	Thiers, Barbara.	Herbaria Biodiversity history Taxonomy
Thursday, July 30th, 4:00 pm to 5:00 pm · Virtual/Virtual Session M13: Meeting: ASPT Awards Ceremony
	July 30th 4:00 pm	Virtual/Virtual	ASPT Awards Ceremony
Thursday, July 30th, 5:00 pm to 6:00 pm · Virtual/Virtual Session EX12: Exhibits: Exhibit Hall Open
	July 30th 5:00 pm	Virtual/Virtual	Exhibit Hall Open
Thursday, July 30th, 5:00 pm to 6:00 pm · Virtual/Virtual Session M14: Meeting: Paleobotanical Section Business Meeting Presiding: Andrew Leslie, Stanford University
	July 30th 5:00 pm	Virtual/Virtual	Paleobotanical Section Business Meeting
Thursday, July 30th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Population Genetics/Genomics Posters
PPG001	July 30th 5:00 pm	Virtual/Virtual	Undergraduate Student Research Conducting Barcoding and Comparison of DNA Extractions of ITS Region Between Angiosperm and Gymnosperm Herbarium Specimens	Poster: Population Genetics/Genomics	Rosati , Ethan M.	DNA comparison
PPG002	July 30th 5:00 pm	Virtual/Virtual	Genetic diversity & connectivity of Chasmanthium latifolium (Poaceae) in Pennsylvania & the effect on conservation status	Poster: Population Genetics/Genomics	Hayes, Jonathan; Williams, Tanisha; Goad, Rachel; Martine, Christopher.	river oats rare species population genomics conservation
PPG003	July 30th 5:00 pm	Virtual/Virtual	Genetic Diversity and Spatial Genetic Structure of Guzmania monostachia (Bromeliaceae) in Florida	Poster: Population Genetics/Genomics	Krupar, Shelby.	Bromeliaceae Florida Guzmania monostachia population genomics
PPG004	July 30th 5:00 pm	Virtual/Virtual	Molecular systematics and genetic diversity in the Eriosyce curvispina complex (Cactaceae)	Poster: Population Genetics/Genomics	Villalobos-Barrantes, Heidy M; Vergara-Meriño, Beatriz; Guerrero, Pablo C..	genetic diversity Cactaceae population genetics Systematics Microsatellites
PPG005	July 30th 5:00 pm	Virtual/Virtual	Population structure and dynamic fluctuations of effective population size in a polyploid fern complex	Poster: Population Genetics/Genomics	Pelosi, Jessie; Krieg, Christopher; Adelhelm, David; Jarnagin, Kerianne; Zeller, Zachary; Sessa, Emily.	polyploidy population structure fern Microsatellites pteridophyte population genetics
PPG006	July 30th 5:00 pm	Virtual/Virtual	Investigating whether asexuality facilitates range expansion using transcriptome analysis with a clonal wetland plant	Poster: Population Genetics/Genomics	Thompson, Hana; Eckert, Christopher.
PPG007	July 30th 5:00 pm	Virtual/Virtual	Risk of genetic swamping in the progenitor of the domesticated apple (Malus sieversii) from the diversity hotspot, Tien Shan, Kazakhstan	Poster: Population Genetics/Genomics	Lee, Soo-Rang; Ha, Young-Ho; Oh, Seung-Hwan.	genetic diversity gene flow Apple Tien Shan Malus sieversii Migration rate
PPG008	July 30th 5:00 pm	Virtual/Virtual	An Assessment of Genetic Variation Associated with Differential Response to Fire Among Populations of Cheatgrass (Poaceae, Bromus tectorum)	Poster: Population Genetics/Genomics	Tamrakar, Rubin; Bailey, C. Donovan; Lehnhoff, Erik; Sahd, Kyle.	Bromus allozyme genetic variation markers
PPG009	July 30th 5:00 pm	Virtual/Virtual	RNA-Seq as a tool to assess adaptive genetic variation and evolutionary potential for bark beetle response in the rare Torrey pine	Poster: Population Genetics/Genomics	Steele, Stephanie; Ryder, Oliver; Maschinski, Joyce.	Torrey pines Bark beetles RNA-seq genetic diversity Evolutionary potential Plant Defense
Thursday, July 30th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Reproductive Processes Posters
PRP001	July 30th 5:00 pm	Virtual/Virtual	Post-pollination processes in a dioecious wind-pollinated plant	Poster: Reproductive Processes	Eberl, Emma; Friedman, Jannice.	wind pollination post-pollination processes stigma length stigma pigmentation pollen tubes fertilization pollen germination sexual selection
PRP002	July 30th 5:00 pm	Virtual/Virtual	Fruit maturation, cross pollination, and water stress promote male flower production in andromonoecious Polanisia dodecandra subsp. riograndensis (Cleomaceae)	Poster: Reproductive Processes	Mesic, Matea; Schlessman, Mark.	andromonoecious andromonoecy Polanisia Cleomaceae
PRP003	July 30th 5:00 pm	Virtual/Virtual	Using Brassica rapa to quickly assess pollinator quantity and quality	Poster: Reproductive Processes	Van Etten, Megan.	Pollen limitation Brassica rapa pollination plant-pollinator interactions pollinator declines
PRP004	July 30th 5:00 pm	Virtual/Virtual	Floral and reproductive biology of Luehea grandiflora (Malvaceae) in a Brazilian Savanna	Poster: Reproductive Processes	Pereira-Silva, Brenda ; De Paula, Livia Maria; Carvalho-Leite, Ludimila Juliele; Martins-Morais, Paulo Wesley; Machado-Santos, Pedro Henrique; Paulino-Neto , Hipólito Ferreira.	Alogamy bat pollination Brazilian Savanna Breeding System Cerrado floral morphology floral longevity reproductive biology pollination biology Floral biology Chiropterophily Luehea grandiflora Malvaceae reproductive success self-incompatibility
PRP005	July 30th 5:00 pm	Virtual/Virtual	Reproductive phenology, floral morphology and floral visitors of Attalea geraensis,a neotropical palm in a fragmente of Brazilian Cerrado	Poster: Reproductive Processes	Souza , Marcela Faria; Santos, Pedro Henrique Machado ; Silva, Brenda Pereira; De Paula, Livia Maria; Carreño, Javier Isnardo ; Paulino-Neto , Hipólito Ferreira.	Arecaceae Brazilian Savanna beetle pollination cantharophily Cerrado pollination population dynamics reproductive success
PRP006	July 30th 5:00 pm	Virtual/Virtual	Anther morphology and abiotic factors affect pollen presentation	Poster: Reproductive Processes	Rodriguez, Rosa; Wolfe, Andi; Kubatko, Laura.	pollen presentation theory Penstemon Plantaginaceae Anther morphology temperature Humidity
PRP007	July 30th 5:00 pm	Virtual/Virtual	Fruit set, mineral nutrition, and herbivory, but not mating, affect male flower production in andromonoecious Polanisia dodecandra subsp. trachysperma	Poster: Reproductive Processes	Schlessman, Mark; Lee, Kevin; Perkins, Carrie; Harrington, Margaret.	andromonoecy andromonoecious Cleomaceae Polanisia
PRP008	July 30th 5:00 pm	Virtual/Virtual	Chemical ecology and reproductive biology of Annona cornifolia (Annonaceae) in a Brazilian Savanna	Poster: Reproductive Processes	CARVALHO-LEITE , LUDIMILA JULIELE ; DÁLIA-MAIA , ARTUR CAMPOS ; Paulino-Neto , Hipólito Ferreira.	beetle pollination cantharophily Cerrado floral volatiles scent chemistry Gas chromatography-mass spectrometry (GC-MS) Pollen limitation pollination reproductive success Breeding System self-compatibility thermogenesis Annonaceae Annona cornifolia
PRP009	July 30th 5:00 pm	Virtual/Virtual	Plant Clones of the Northern Sonoran Desert: Abundance, Relative Cover, and Adaptations	Poster: Reproductive Processes	Haberkorn, Matt.
PRP010	July 30th 5:00 pm	Virtual/Virtual	How do solitary bee taxa vary in their contribution to the male fitness of a mate-limited prairie perennial, Echinacea angustifolia?	Poster: Reproductive Processes	Nicole Incarnato , Miyauna Monique; Pearson, Avery; Stevens, Mia; Johnson, Ren; Zelman, Ezekiel; Jackson, Evan; Ison, Jennifer.	pollination Echinacea angustifolia tallgrass prairie plant-pollinator interactions reproductive ecology male fitness pollinator efficiency native bee
Thursday, July 30th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Systematics Posters
PSY001	July 30th 5:00 pm	Virtual/Virtual	Investigating evolutionary relationships within the tribes Pogostemoneae and Gomphostemmateae (Subfamily:Lamioideae; Family:Lamiaceae)	Poster: Systematics	Par, Esther; Roy, Tilottama.	estherpar
PSY002	July 30th 5:00 pm	Virtual/Virtual	Integrative species delimitation in Californian striped coralroot orchids	Poster: Systematics	Santee , Mathilda Viola; Barrett, Craig.	Systematics Corallorhiza Mycoheterotrophic California ISSR-seq SNP detection Species Complex cryptic species rare species
PSY003	July 30th 5:00 pm	Virtual/Virtual	Global genetic diversity in hydrilla (Hydrilla verticillata) and evidence for a novel invasive strain in North America	Poster: Systematics	Tippery, Nicholas; Benoit, Lori; Les, Donald; Bugbee, Gregory; Stebbins, Summer.	Hydrocharitaceae Invasive species Aquatic plants
PSY004	July 30th 5:00 pm	Virtual/Virtual	Using Nuclear genome to tell plant species apart	Poster: Systematics	Huang, Wu; Hollingsworth, Peter; Twyford, Alex.	Nuclear genome DNA barcoding Diagnostic loci
PSY005	July 30th 5:00 pm	Virtual/Virtual	Phylogeny and Biogeography of the Temperate North American False Foxgloves (Agalinis sp.; Family: Orobanchaceae)	Poster: Systematics	Boss, Shawn; Chang, Tien-Hao; Bashaw, Benjamin; Lamey, Lyndsay; Roy, Tilottama.	Phylogenetics Missouri False Foxgloves Orobanchaceae lineage diversification
PSY006	July 30th 5:00 pm	Virtual/Virtual	Exploring species boundaries of Thelesperma (Asteraceae) on gypsum using phylogenetic and morphometric analysis	Poster: Systematics	McGarvey, Luisa ; Jiao, Lynn; Douglas, Norman; Flores, Hilda; Ochoterena, Helga; Moore, Michael.	Systematics species boundaries Asteraceae Morphometrics Gypsum
PSY007	July 30th 5:00 pm	Virtual/Virtual	Morphological analysis of Arthrostylidium pubescens (Poaceae: Bambusoideae: Bambuseae: Arthrostylidiinae) for species delineation	Poster: Systematics	Gerrits, Julie; Tyrrell, Christopher.	Poaceae Morphometrics Neotropics Bambusoideae
PSY008	July 30th 5:00 pm	Virtual/Virtual	Using Molecular Phylogenetics to Uncover Cryptic Species Within Tiquilia palmeri	Poster: Systematics	Castillo, Gabriela; Sarazen, Jill; Moore, Michael.	Boraginaceae cryptic species Mexico Sonoran Desert phylogeny
PSY009	July 30th 5:00 pm	Virtual/Virtual	If You’ve got a Tree, Climate: Reconstructing the History of Evolution and Climate Preference in the Four O’Clock Tribe (Nyctaginaceae tribe Nyctagineae)	Poster: Systematics	Humphreys, Emily; Edwards, Caroline ; Last, Noah; Olivieri, Julia; Brunner, Anna; Mikenas, Jessica; Henzler-Lhasawa, Chamden; Douglas, Norman; Flores, Hilda; Ochoterena, Helga; Hernandez Ledezma, Patricia; Nosratinia, Sonia; LoPresti, Eric; Weber, Marjorie; Thulin, Mats; Perersen, Gitte; Friis, Ib; Smith, Stephen; Moore, Michael.	Nyctaginaceae Gypsum Mirabilis Commicarpus Boerhavia Acleisanthes Abronia phylogeny climate evolution
PSY010	July 30th 5:00 pm	Virtual/Virtual	Understanding the Evolution of Gypsum Endemism using Target Enrichment	Poster: Systematics	Liu, Michelle; Finch, Evan; Leatherman, Lila; Douglas, Norman; Flores, Hilda; Ochoterena, Helga; Moore, Michael.	Gypsum phylogeny Nyctaginaceae Asteraceae Chihuahuan Desert Target Enrichment
PSY011	July 30th 5:00 pm	Virtual/Virtual	A molecular study of the genus Muscari Mill. s.lat. (Asparagaceae, Hyacinthinae)	Poster: Systematics	Bilsborrow, Jordan; Culham, Alastair; Dizkirici, Ayten; Könyves, Kálmán; Garnett, George J.; David, John.	Muscari Plastomics nrITS geophytes Mediterranean flora Generic circumscription
PSY012	July 30th 5:00 pm	Virtual/Virtual	Species delimitation in the Sphagnum capillifolium complex in North America	Poster: Systematics	Imwattana, Karn; Shaw, A. Jonathan.	Sphagnum species delimitation RAD sequecing Bayes Factor Delimitation Genealogical Divergence Index
PSY013	July 30th 5:00 pm	Virtual/Virtual	Evolutionary Relationships in the Euglossine Bee Pollinated Orchid Genus Stanhopea	Poster: Systematics	Jordan, Chazz; Eserman, Lauren; Coffey, Emily; Brinkman, Becky.	Systematics orchid Stanhopea DiversityinSTEM conservation
PSY014	July 30th 5:00 pm	Virtual/Virtual	Untangling a Mistaken Identity: Describing the Two Species Within Aphyllon fasciculatum	Poster: Systematics	Benton, Ben; Schneider, Adam.	Aphyllon fasciculatum new species Principal Components Analysis Multiple Correspondence Analysis
PSY015	July 30th 5:00 pm	Virtual/Virtual	Assessing Phylogenetic Diversity Patterns for the Vascular Flora of Florida	Poster: Systematics	Whitehurst, Lauren; Soltis, Pamela; Soltis, Douglas.	Phylogenetics phylogenetic diversity Taxonomy conservation Florida Biodiversity
PSY016	July 30th 5:00 pm	Virtual/Virtual	Insights into the Tribe Duranteae (Verbenaceae): A molecular phylogenetic approach to the systematics of the New World genus Duranta L	Poster: Systematics	Moroni, Pablo; O'Leary, Nataly.	Duranta Duranteae Systematics New World Verbenaceae
PSY017	July 30th 5:00 pm	Virtual/Virtual	Phylogeography and fungal host specificity in the Corallorhiza maculata species complex	Poster: Systematics	Thixton, Hana; Santee , Mathilda Viola; Freudenstein, John; Barrett, Craig.	Orchidaceae Corallorhiza mycoheterotrophy
PSY018	July 30th 5:00 pm	Virtual/Virtual	First step towards a molecular phylogeny of Citharexylum (Verbenaceae)	Poster: Systematics	O'Leary, Nataly; Moroni, Pablo; Frost, Laura.	Verbenaceae Taxonomy Molecular phylogeny
PSY019	July 30th 5:00 pm	Virtual/Virtual	Phylogenetic placement of Monochilus in the Ajugoideae (Lamiaceae)	Poster: Systematics	Hays, Mallory; Antar, Guilherme; Drew, Bryan.	Ajugoideae Monochilus Lamiaceae
PSY020	July 30th 5:00 pm	Virtual/Virtual	Phylogenetics and Biogeography of Worldwide Hydrocotyle (Araliaceae)	Poster: Systematics	Nicolas, Antoine; Diallo, Fatimatou; Khasroo, Zemima; Obinelo, Adaeze; Plunkett, Gregory M. .	Hydrocotyle Araliaceae Biogeography Andes
PSY021	July 30th 5:00 pm	Virtual/Virtual	A new record of Pueraria bella (Fabaceae) in China enables the morphological and phylogenetic placement of an enigmatic and rare species	Poster: Systematics	Jones, Mackenzie G.; Bogle, Aubrie J.; Smalley, Sam; Dodge, Reagan; Nix, Madeleine; Egan, Ashley N..	Systematics Pueraria enigmatic
PSY022	July 30th 5:00 pm	Virtual/Virtual	Capturing the flag: advancing phylogeny inference in Ephedra using targeted sequencing capture	Poster: Systematics	Ickert-Bond, Stefanie; Endara, Lorena; Burleigh, Gordon.	Ephedra Ephedraceae phylogeny targeted enrichment sequencing next-generation sequencing
PSY023	July 30th 5:00 pm	Virtual/Virtual	Complete chloroplast genomes of Iris species occurring in Central Asia: molecular structures, comparative, and phylogenetic analyses	Poster: Systematics	Choi , Tae Young,; Kim, Hye-Won; Ro, Yumi; Kim, Aleksey; Kim, Hye-RIn; Son, Dong Chan; Kim, Dong-Kap; Lee, Soo-Rang.	Iris Chloroplast Genome Sequence divergence Repeats phylogeny
PSY024	July 30th 5:00 pm	Virtual/Virtual	Staminode morphology, function, and evolution in Penstemon (Plantaginaceae)	Poster: Systematics	Fabre, Paige; Wolfe, Andi.	Penstemon Staminode Plantaginaceae pollination Comparative Phylogenetics
PSY025	July 30th 5:00 pm	Virtual/Virtual	Combining benchwork and bioinformatics to reconstruct the evolutionary history of CUP-SHAPED COTYLEDON in honeysuckles and relatives	Poster: Systematics	Bhatti, Maryum; Lee, Aaron; Rahman-Vyas, Hiba; Howarth, Dianella; Donoghue, Michael; Clement, Wendy.	phylogeny Dipsacales Lonicera CUP-SHAPED COTYLEDON fusion NAC
PSY026	July 30th 5:00 pm	Virtual/Virtual	Homoplasious character assessment in Clematis subgenus Viorna	Poster: Systematics	Harris, Jesse; Tripp, Erin; Smith, Stacey.	parallel evolution cryptic species
Thursday, July 30th, 5:00 pm to 6:00 pm · Virtual/Virtual Session P: Contributed Posters: Tropical Biology Posters Presiding: Margaret Devall, U.S. Forest Sevice
PTB001	July 30th 5:00 pm	Virtual/Virtual	Structure and floristic composition of a forest fragment in the Mindo Andean Cloud Forest, Ecuador	Poster: Tropical Biology	Valdebenito, Hugo; Miranda, Nelson; Zabala, Damian .	Andean Cloud Forest Mindo Ecuador Floristic composition
PTB002	July 30th 5:00 pm	Virtual/Virtual	Evaluation of a Delightful Ecological & Energized Module for Global Public Green by Tropical Plant	Poster: Tropical Biology	Xiong, XiangWen; Wu, Mingzi.	Global Public Green Tropical Plant ecological multilayer module energized multilayer module plant material
PTB003	July 30th 5:00 pm	Virtual/Virtual	Phenology of tropical montane forests in southern Vietnam: leafing is associated with precipitation but flowering is not	Poster: Tropical Biology	Nagahama, Ai; Tagane, Shuichiro; Ngoc, Nguyen Van; Binh, Hoang Thi; Suyama, Yoshihisa; Yahara, Tetsukazu.	leafing phenology flowering phenology fruiting phenology tropical montane forest precipitation temperature
PTB004	July 30th 5:00 pm	Virtual/Virtual	Large herbivores regulate the spatial recruitment of a hyperdominant Neotropical palm	Poster: Tropical Biology	Valverde, Javier; Carvalho, Carolina S.; Jordano, Pedro; Galetti, Mauro.	Defaunation Atlantic forest Euterpe edulis plant recruitment seed predation
PTB005	July 30th 5:00 pm	Virtual/Virtual	Evaluating Host-Taxon, Environment, and Distance Effects on Leaf Fungal Endophytes in Hawaiian Metrosideros	Poster: Tropical Biology	Sur, Gary; Zahn, Geoffrey; Stacy, Elizabeth.	fungal endophytes Metrosideros (Myrtaceae) elevational gradients horizontal transmission host specificity long distance dispersal Ecology Microbes Hawaii
PTB006	July 30th 5:00 pm	Virtual/Virtual	Leaky barriers and lack of boundaries: Understanding species complexes in the genus Hedychium J.Koenig	Poster: Tropical Biology	Xavier, Aleena; Saryan, Preeti; GOWDA, VINITA.	niche analysis gingers cross compatibility Species Complex
PTB007	July 30th 5:00 pm	Virtual/Virtual	Blooming where they are planted: A study of Dracaena in cultivation in an indoor tropical forest	Poster: Tropical Biology	Nyenya, Ratidzayi.	Dracaena morphology bloom anthesis inflorescence
Thursday, July 30th, 5:30 pm to 6:30 pm · Virtual/Virtual Session M15: Meeting: Ecological Section Business Meeting
	July 30th 5:30 pm	Virtual/Virtual	Ecological Section Business Meeting
Thursday, July 30th, 7:00 pm to 8:00 pm · Virtual/Virtual Session M16: Meeting: SHC Member Meeting Presiding: Patrick Sweeney, Yale Pebody Museum Of Natural History
	July 30th 7:00 pm	Virtual/Virtual	SHC Member Meeting
Thursday, July 30th, 7:00 pm to 9:00 pm · Virtual/Virtual Session M17: Meeting: BSA Members Meeting
	July 30th 7:00 pm	Virtual/Virtual	BSA Members Meeting
Friday, July 31st
Friday, July 31st, 9:00 am to 5:00 pm · Virtual/Virtual Session EX13: Exhibits: Exhibit Hall Open
	July 31st 9:00 am	Virtual/Virtual	Exhibit Hall Open
Friday, July 31st, 9:45 am to 10:00 am · Virtual/Virtual Session S15: Special Lecture: Opening Welcome
	July 31st 9:45 am	Virtual/Virtual	Opening Welcome
Friday, July 31st, 10:00 am to 12:00 pm · Virtual/Virtual Session COL08: Colloquium: Plant life in Neotropical rocky outcrops Presiding: Johanna Jantzen, University Of Florida; Maria Beatriz de Souza Cortez, University Of Florida
COL08001	July 31st 10:15 am	Virtual/Virtual	Landscape composition, marginality, and climatic stability roles on the patterns of woody plant endemism in the Cerrado	Colloquium Presentations	Vidal Jr., João de Deus; Pereira de Souza, Anete; Koch, Ingrid.	Cerrado Ecology SDM Refugia OCBILs Macroecology Biogeography
COL08002	July 31st 10:30 am	Virtual/Virtual	Is the occurrence of ancient angiosperms associated with old, climatically stable and infertile landscapes in Brazil?	Colloquium Presentations	de Souza Cortez, Maria Beatriz; Folk, Ryan; Grady, CJ; Stewart, Aimee; Spoelhof, Jonathan; Smith, Stephen A.; Soltis, Douglas; Soltis, Pamela.	OCBIL campos rupestres Brazil ancient angiosperms
COL08003	July 31st 10:45 am	Virtual/Virtual	Fast diversification through a mosaic of evolutionary histories characterizes the endemic flora of the campo rupestre	Colloquium Presentations	Nogales da Costa Vasconcelos, Thais; Alcantara, Suzana; Andrino, Caroline; Forest, Félix; Reginato, Marcelo; Simon, Marcelo; Pirani, José Rubens.	climatic fluctuations species pump speciation Extinction Pliocene Pleistocene
COL08004	July 31st 11:00 am	Virtual/Virtual	Morphological and ecological divergence in Neotropical Velloziaceae	Colloquium Presentations	Alcantara, Suzana.	disparification ecological strategy Diversification monocots adaptive radiation
COL08005	July 31st 11:30 am	Virtual/Virtual	Phylogeny and Biogeography of South American Marsh Pitcher Plant Genus Heliamphora (Sarraceniaceae) Endemic to the Guiana Highlands	Colloquium Presentations	Liu, Sukuan; Smith, Stacey.	Sarraceniaceae Heliamphora Carnivorous Plants Pantepui Guiana Highlands Neotropics
	July 31st 11:45 am	Virtual/Virtual	Discussion
Friday, July 31st, 10:00 am to 12:00 pm · Virtual/Virtual Session ECO6: Contributed Papers: Ecology 6: Reproductive Ecology Presiding: Sarah Richman, University of Nevada, Reno; Nevin Cullen,
ECO6001	July 31st 10:00 am	Virtual/Virtual	Pollinator traits are a better predictors of insect-carried pollen load attributes than the local floral resources	Oral Paper	Cullen, Nevin; Xia, Jing; Wei, Na; Kaczorowski, Rainee; Arceo-Gomez, Gerardo; O'Neill, Elizabeth; Hayes, Rebecca; Ashman, Tia-Lynn.	pollinators serpentine foraging behavior heterospecific pollen transfer networks
ECO6002	July 31st 10:15 am	Virtual/Virtual	Patient Impatiens : partitioning and cooperativity in congeneric sympatric Impatiens spp. (Balsaminaeceae) In Kaas plateau, Maharashtra	Oral Paper	Vyas , Amal K; GOWDA, VINITA.	ecological niche partitioning pollination competition pollinator preference Sympatric congeneric species partitioning Impatiens
ECO6003	July 31st 10:30 am	Virtual/Virtual	Evolutionary trade-offs in the chemical defense of floral and fruit tissues across genus Cornus	Oral Paper	De La Pascua, Danielle; Smith-Winterscheidt, Corrinne; Dowell, Jordan; Goolsby, Eric; Mason, Chase.	chemical defense Cornus dogwood evolutionary ecology macroevolution resources availability hypothesis optimal defense hypothesis
ECO6004	July 31st 10:45 am	Virtual/Virtual	The pollen virome revealed: interactions with pollinators and proximity to human disturbances shape the pollen virome of wild plants	Oral Paper	Fetters, Andrea; Cantalupo, Paul; Wei, Na; Saenz Robles, Maria Teresa; Stephens, Jessica; Pipas, James; Ashman, Tia-Lynn.	pollen floral traits virome Metagenomics human disturbance
ECO6005	July 31st 11:00 am	Virtual/Virtual	Nectar secondary metabolites and pesticide exposure synergistically affect pollinator physiology and behavior	Oral Paper	Richman, Sarah; Maalouf, Isabelle; Smilanich, Angela; Leonard, Anne.	plant-pollinator Plant ecology nectar pesticides Secondary Metabolites
Friday, July 31st, 10:00 am to 12:15 pm · Virtual/Virtual Session LT1: Lightning Talks: Germinating Ideas - Lightning Talks I Presiding: Amy Litt, University Of California, Riverside; Amy McPherson,
LT1001	July 31st 10:00 am	Virtual/Virtual	Reproductive ecology of a rare Florida endemic mint, Macbridea alba	Germinating Ideas Lightning Talk	Johnson, Sara; Coons, Janice; Molano-Flores, Brenda.	vivipary conservation rare species endangered Germination reproductive ecology mint
LT1002	July 31st 10:05 am	Virtual/Virtual	Environmental regulation of developmental transitions across generations in Arabidopsis thaliana plants	Germinating Ideas Lightning Talk	Authier, Ailén; Auge, Gabriela.	environment maternal effects fitness flowering phenology
LT1003	July 31st 10:10 am	Virtual/Virtual	Rethinking Plant Phylotranscriptomics	Germinating Ideas Lightning Talk	Yang, Ya.	phylogenomics transcriptomics genomics
LT1004	July 31st 10:15 am	Virtual/Virtual	Writing Your Plant Love Story: A Science Writing Activity for Remote or In-Person Instruction	Germinating Ideas Lightning Talk	McDonough MacKenzie, Caitlin; McGill , Bonnie; Bletz, Molly; Tonietto, Rebecca; Barak, Rebecca; Dudney, Joan; Young, Talia.	outreach remote teaching Plant Love Stories
LT1005	July 31st 10:20 am	Virtual/Virtual	Environmental selection and adaptive traits in sympatric Mimulus species	Germinating Ideas Lightning Talk	Tataru, Diana; Ferris, Kathleen.	Reciprocal Transplant Mimulus laciniatus Mimulus guttatus
LT1006	July 31st 10:25 am	Virtual/Virtual	Phylotranscriptomic evidence supports the lack of ancient polyploidy events in monkey flower	Germinating Ideas Lightning Talk	Lin, Nan; Grossenbacher, Dena; Yang, Ya.	Phrymaceae Diplacus Erythranthe Phryma
LT1007	July 31st 10:30 am	Virtual/Virtual	Evidence for intraspecific variation in self-incompatibility in the wild tomatillo Physalis acutifolia (Solanaceae)	Germinating Ideas Lightning Talk	Pretz, Chelsea; Smith, Stacey.	Physalis Solanaceae self-incompatibility reproductive biology
LT1008	July 31st 10:35 am	Virtual/Virtual	Evolution of the Anthocyanin synthesis pathway in Caryophyllales	Germinating Ideas Lightning Talk	Crum, Alexandra; Yang, Ya.	Caryophyllales Pigments Phylogenetics
LT1009	July 31st 10:40 am	Virtual/Virtual	Flower shape evolution in Penstemon: preliminary results	Germinating Ideas Lightning Talk	Rodriguez, Rosa; Wolfe, Andi.	Flower morphology Penstemon Plantaginaceae Pollination syndrome Shape evolution
LT1010	July 31st 10:45 am	Virtual/Virtual	Unnamed for Decades: A SciArt collaboration inspired by the sexually-fluid nightshade Solanum plastisexum	Germinating Ideas Lightning Talk	Martine, Christopher; Erin, Johnson.	Solanaceae Education scicomm science communications interdisciplinarity PUI Solanum andromonoecy Breeding System
LT1011	July 31st 10:50 am	Virtual/Virtual	Characterization of the Fungal Microbiome in 50-Year-Old Plant Herbarium Specimens	Germinating Ideas Lightning Talk	Coker , Cassidy Reagan; Hale, Haley; Johnson, Matthew.	Metagenomics Fungi NGS Techniques Extraction Techniques
LT1012	July 31st 10:55 am	Virtual/Virtual	Landscape Changes in the New Jersey Pine Barrens from Historic Human Use	Germinating Ideas Lightning Talk	Ballas, Chase.	Historical ecology temperate forest Land Use Paleobotany Forest ecology
LT1013	July 31st 11:00 am	Virtual/Virtual	A call for unified study of plant thermal performance in a warming world	Germinating Ideas Lightning Talk	Wooliver, Rachel; Vtipil, Emma; Sheth, Seema.	climate change adaptation acclimation thermal performance curve thermal reaction norm
LT1014	July 31st 11:05 am	Virtual/Virtual	Integrating ecological approaches and local knowledge for the conservation of useful plant species in Colombia	Germinating Ideas Lightning Talk	Kor, Laura; Dawson, Terence P.; Homewood, Katherine; Diazgranados, Mauricio.
LT1015	July 31st 11:10 am	Virtual/Virtual	The Lichen Symbiosis in Three Minutes	Germinating Ideas Lightning Talk	Scharnagl, Klara.	lichen symbiosis transcriptomics microscopy
LT1016	July 31st 11:15 am	Virtual/Virtual	Understanding foliar diversity and its evolution using Ipomoea (Convolvulaceae) as a model	Germinating Ideas Lightning Talk	Hernandez-Hernandez, Brenda; Rosas, Miguel; Piña-De la Rosa , Itzel; Calvillo-Canadell, Laura; Carranza, Eleazar; Cacho, N. Ivalu.	leaf evolution leaf morphology phylogenetic comparative method Ipomoea
LT1017	July 31st 11:20 am	Virtual/Virtual	Methods to Delimit Speciation and Determine Population Parameters of the Moss, Physcomitrium pyriforme Using Target Capture Sequencing	Germinating Ideas Lightning Talk	Williams, Lindsay; Patel, Nikisha; Medina, Rafael; Goffinet, Bernard; Johnson, Matthew.	bryophytes Biogeography Physcomitrella bryophyte function admixture
LT1018	July 31st 11:25 am	Virtual/Virtual	Development of genomic tools for Bryum argenteum: Applications in small RNA and population genetics	Germinating Ideas Lightning Talk	Pruthi, Aman; Greenwood, Joshua; Stark, Lloyd; Raudenbush, Zane; Johnson, Matthew G..	Bryum argenteum bryophytes mosses genome sequencing miRNA
LT1019	July 31st 11:30 am	Virtual/Virtual	Phylogenomics and Habitat Restoration: Detecting the Effects of Gene Duplication and Diversification of KAI2 on Seed Germination	Germinating Ideas Lightning Talk	Chen, Yanni; Johnson, Matt.	Smoke Shortgrass Prairie transcriptome Orthogroups Gene Family
LT1020	July 31st 11:35 am	Virtual/Virtual	A phylogenomic approach to estimate hybrid viability across the oak syngameon	Germinating Ideas Lightning Talk	Landis, Henry; Eaton, Deren.	oak hybrid genomics
LT1021	July 31st 11:40 am	Virtual/Virtual	Appraising the Monetery Value of an Herbarium	Germinating Ideas Lightning Talk	Gilman, Arthur.	Herbarium Per sheet dollar value
LT1022	July 31st 11:45 am	Virtual/Virtual	Flowering plants and animals have a similar range of chromosome numbers	Germinating Ideas Lightning Talk	Barker, Michael; Medina, Cesar; Zhan, Shing; Román-Palacios, Cristian.	Chromosomes Genomes Dysploidy polyploidy
LT1023	July 31st 11:50 am	Virtual/Virtual	The modular growing of tropical low plants (contains genetically modified and grafted)	Germinating Ideas Lightning Talk	Xiong, XiangWen.	Modularized Growing ecological multilayer module energized multilayer module Low landscape plant
LT1024	July 31st 11:55 am	Virtual/Virtual	The Evolution of Exceptionally Low Chromosome Numbers in Xanthisma (Asteraceae)	Germinating Ideas Lightning Talk	Finch, Geoffrey.	Xanthisma chromosome evolution chromEvol Dysploidy
LT1025	July 31st 12:00 pm	Virtual/Virtual	Pollination syndrome divergence in a species complex despite genetic intermingling	Germinating Ideas Lightning Talk	Wessinger, Carolyn; Kelly, John; Hileman, Lena.	Pollination syndrome population genomics Penstemon QTL
LT1026	July 31st 12:05 pm	Virtual/Virtual	A new technology to control mistletoe spread on tree hosts	Germinating Ideas Lightning Talk	Angeles, Pedro G.; Ceccantini, Gregorio; Abarca, Ramon.	Hemiparasites Urban trees Forest trees
Friday, July 31st, 10:00 am to 12:00 pm · Virtual/Virtual Session PHYL3: Contributed Papers: Phylogenomics III Presiding: Sandra Hoffberg, Columbia University; Patrick McKenzie, Columbia University
PHYL3001	July 31st 10:00 am	Virtual/Virtual	Improved and automated marker recovery from targeted capture data	Oral Paper	Ortiz, Edgardo M.; Schaefer, Hanno.	target capture enrichment Angiosperms353 assembly alignment
PHYL3002	July 31st 10:15 am	Virtual/Virtual	Amount of hybridization differs with varying gene tree lengths in reference aligned RADseq data	Oral Paper	Hoffberg, Sandra; Eaton, Deren.	Gene tree discordance hybridization simulated sequence data RADSeq network analysis Phylogenetics
PHYL3003	July 31st 10:30 am	Virtual/Virtual	Phylogenomics, floral evolution, and formation of an ornamented ring species-complex in the Bay Area Clade of Calochortus (Liliaceae)	Oral Paper	Givnish, Thomas; Lemmon, Alan; Lemmon, Emily; Specht, Chelsea; Eifler, Evan; Karimi, Nisa.	historical biogeography phylogenomics California Floristic Province convergence
PHYL3004	July 31st 10:45 am	Virtual/Virtual	Novel Phylogenomics in Geissorhiza (Iridaceae): Preliminary results from the Cape Floristic Region	Oral Paper	Eifler, Evan; Lemmon, Alan; Lemmon, Emily; Givnish, Thomas.	phylogenomics Biogeography Systematics character evolution
PHYL3005	July 31st 11:00 am	Virtual/Virtual	Molecular assessment of the Azorella multifida complex and its diversification within humid upper Andean habitats	Oral Paper	Nicolas, Antoine; Alfaro, Bryan; Babio, Lucas; Ferraro, Justin; Franklin, Sean; Nair, Harikrishnan; Plunkett, Gregory.	Azorella Páramos Jalca Andes Species Complex
PHYL3006	July 31st 11:15 am	Virtual/Virtual	Using ipcoal to simulate and visualize genealogies and sequences on species trees or networks	Oral Paper	McKenzie, Patrick; Eaton, Deren.	methods Multispecies Coalescent simulation phylogeny
PHYL3007	July 31st 11:30 am	Virtual/Virtual	Phylogenomics of Aralia sect. Aralia (Araliaceae): insights into its species delimitations and diversification in eastern Asia	Oral Paper	Liu, Jing; Ren, Chen; Wen, Jun.	Araliaceae Aralia Biogeography phylogenomics eastern Asian - North American disjunction
Friday, July 31st, 10:00 am to 11:30 am · Virtual/Virtual Session POPGEN3: Contributed Papers: Population Genetics/Genomics III
POPGEN3001	July 31st 10:00 am	Virtual/Virtual	Genome gymnastics and problematic polyploidy in eyebrights (Euphrasia, Orobanchaceae)	Oral Paper	Twyford, Alex; Becher, Hannes ; Brown, Max; Yanqian, Ding; Powell, Robyn; Pellicer, Jaume; Ilia, Leitch; Chris, Metherell.	polyploidy genomics parasitism British flora
POPGEN3002	July 31st 10:15 am	Virtual/Virtual	Revealing the origins of a polyploid complex of Isoëtes in northwestern North America	Oral Paper	Suissa, Jacob; Taylor, W. Carl; Kinosian, Sylvia; Schafran, Peter; Bolin, Jay; Zimmer, Elizabeth.	RADSeq allopolyploidy reticulate evolution lycophytes
POPGEN3003	July 31st 10:30 am	Virtual/Virtual	Model-based genotype and ancestry estimation for potential hybrids with mixed-ploidy	Oral Paper	Shastry, Vivaswat.	admixture ancestry polyploids mixed-ploidy hybridization genotype likelihoods introgression
POPGEN3004	July 31st 10:45 am	Virtual/Virtual	Synthesized autopolyploids of Arabidopsis are more plastic than their diploid progenitors	Oral Paper	Mattingly, Kali; Hovick, Steve.	polyploidy Arabidopsis phenotypic plasticity common garden adaptation
POPGEN3005	July 31st 11:00 am	Virtual/Virtual	The Evolutionary History of Wild and Domesticated Brassica oleracea (Brassicaceae)	Oral Paper	Mabry, Makenzie; Pires, Joseph.	Brassica Brassicaceae domestication crop wild relatives Biogeography
POPGEN3006	July 31st 11:15 am	Virtual/Virtual	Tracing breadfruit introductions intothe Caribbean using next generation sequencing	Oral Paper	Audi, Lauren; Nyree, Zerega.	Targeted sequencing genomics economic botany
Friday, July 31st, 10:00 am to 2:00 pm · Virtual/Virtual Session SY5: Symposium: Insights into the diversity of plant sex chromosomes Presiding: Sarah Carey, University of Florida; Joanna Rifkin,
SY5001	July 31st 10:00 am	Virtual/Virtual	Studying the evolution of sex chromosomes: some ways in which plants are better than animals	Symposium Presentation	Charlesworth, Deborah.
SY5002	July 31st 10:30 am	Virtual/Virtual	Consequences of recombination for the evolution of the mating type locus in Chlamydomonas reinhardtii	Symposium Presentation	Hasan, Ahmed; Duggal, Jaspreet; Ness, Rob.	gene conversion
SY5003	July 31st 11:00 am	Virtual/Virtual	Cryptic evolutionary strata in an ancient UV sex chromosome system	Symposium Presentation	Carey, Sarah; McDaniel, Stuart.	sex chromosomes moss Ceratodon purpureus
SY5004	July 31st 11:30 am	Virtual/Virtual	Sex determination with two genes in garden asparagus	Symposium Presentation	Harkess, Alex.	sex chromosomes Dioecy Asparagus
	July 31st 12:00 pm	Virtual/Virtual	Break
SY5006	July 31st 12:30 pm	Virtual/Virtual	A role for pre-existing recombination suppression in the evolution of a plant neo-sex chromosome	Symposium Presentation	Rifkin, Joanna; Beaudry, Felix; Humphries, Zoë ; Choudhury, Baharul; Wright, Stephen; Barrett, Spencer.	sex chromosome Rumex recombination angiosperm
SY5007	July 31st 1:00 pm	Virtual/Virtual	The secrets of plant sex determination as revealed by strawberries	Symposium Presentation	Ashman, Tia-Lynn.	sex chromosomes Dioecy reproduction
	July 31st 1:30 pm	Virtual/Virtual	Discussion
Friday, July 31st, 10:00 am to 12:00 pm · Virtual/Virtual Session W14: Workshop: The promises and perils of pigments: quantifying color in plants
	July 31st 10:00 am	Virtual/Virtual	The promises and perils of pigments: quantifying color in plants
Friday, July 31st, 10:00 am to 5:00 pm · Virtual/Virtual Session W15: Workshop: Using Digitized Herbarium Data in Research: Applications for Ecology, Phylogenetics, and Biogeography
W15001	July 31st 10:00 am	Virtual/Virtual	Using Digitized Herbarium Data in Research: Applications for Ecology, Phylogenetics, and Biogeography	Workshop	Soltis, Pamela.
Friday, July 31st, 11:00 am to 12:00 pm · Virtual/Virtual Session M18: Meeting: CV Reviews Presiding: Ya Min, Harvard University; Michelle Gaynor, University Of Florida
	July 31st 11:00 am	Virtual/Virtual	CV Reviews
Friday, July 31st, 12:00 pm to 12:30 pm · Virtual/Virtual Session BK09: Coffee Break: Coffee Break
	July 31st 9:30 am	Virtual/Virtual	Coffee Break
Friday, July 31st, 12:00 pm to 1:00 pm · Virtual/Virtual Session EX14: Exhibits: Exhibit Hall Open
	July 31st 12:00 pm	Virtual/Virtual	Exhibit Hall Open
Friday, July 31st, 12:00 pm to 1:30 pm · Virtual/Virtual Session L2: Luncheon: PLANTS Debrief
	July 31st 12:00 pm	Virtual/Virtual	PLANTS Debrief
Friday, July 31st, 12:30 pm to 2:00 pm · Virtual/Virtual Session CB3: Contributed Papers: Conservation Biology 3 Presiding: Else Demeulenaere, University of Alaska Fairbanks; Yanni Chen, Texas Tech University
CB3001	July 31st 12:30 pm	Virtual/Virtual	Genetics and Ethnoecology for the Development of Conservation Policies for Endemic Plants of Pacific Islands	Oral Paper	Demeulenaere, Else; Endara, Lorena; Burleigh, Gordon; Ickert-Bond, Stefanie.	Serianthes conservation ethnobotany Phylogenetics
CB3002	July 31st 12:45 pm	Virtual/Virtual	Is reproductive interference contributing to the local extinction of the endemic Galápagos tree species Psidium galapageium?	Oral Paper	Reatini, Bryan; Valdebenito, Hugo.	reproductive interference Extinction hybridization
CB3003	July 31st 1:00 pm	Virtual/Virtual	Ex Vitro Rooting and Acclimatization for the Micropropagation of Lepidium ostleri, an Edaphic Endemic Plant Species	Oral Paper	Larson, Joseph; DeNittis, Alyson; Perez, June; Kopp, Olga.	Lepidium ostleri conservation Micropropagation rare species
CB3004	July 31st 1:15 pm	Virtual/Virtual	Endemism and Future Climate Change in the Scrub Mint Clade (Lamiaceae): Identifying Areas and Species of Critical Concern	Oral Paper	Naranjo, Andre; Melton, Anthony; Soltis, Douglas; Soltis, Pamela.	climate change ecological niche modelling endemism CANAPE conservation scrub mints North American Coastal Plain
CB3005	July 31st 1:30 pm	Virtual/Virtual	Conservation genetics of the endangered Apalachicola Rosemary, Conradina glabra	Oral Paper	Rittgers, Amber; Coffey, Emily; Eserman, Lauren.
Friday, July 31st, 12:30 pm to 2:45 pm · Virtual/Virtual Session COL10: Colloquium: The Science of Meaningful Undergraduate Research Experiences Presiding: Edward McAssey, University of Hawai'i; Karolina Heyduk, University of Hawai'i
COL10001	July 31st 12:30 pm	Virtual/Virtual	From a love of art to an eye for detail: Connecting undergraduates with research opportunities in plant systematics	Colloquium Presentations	Clement, Wendy.	PUI Undergraduate research fusion Morphometrics Lonicera
COL10002	July 31st 12:45 pm	Virtual/Virtual	Independent bees, working together: Using self-reflection and cohort building to support successful research experiences for all students	Colloquium Presentations	Ison, Jennifer.	PUI Undergraduate research pollination plant-pollinator interactions mentoring Echinacea Campanula native bees reproductive ecology
COL10003	July 31st 1:00 pm	Virtual/Virtual	Model for Sustained research experiences in Botany from Howard University	Colloquium Presentations	Burke, Janelle; Hodges, Paige; Wilkin, Emma Jeanne.	undergraduate HBCU experimental design mentorship
COL10004	July 31st 1:15 pm	Virtual/Virtual	Undergraduate research on mating systems and interspecific reproduction in wild tomatoes: reflecting on the scientific and personal significance	Colloquium Presentations	Chomentowska, Anri; Miller, Jill.	mating system reproductive biology Solanum Undergraduate research
COL10005	July 31st 1:30 pm	Virtual/Virtual	Get off your phone and pick up the tablet: using Survey123 for ArcGIS to collect ecological data	Colloquium Presentations	Merced, Amelia.	bryophytes Ecology rainforest technology Undergraduate research Puerto Rico
COL10006	July 31st 1:45 pm	Virtual/Virtual	A model for successful undergraduate research experiences at a large Primarily Undergraduate Institution: notes and tips from a junior PI beginning research on plant evolutionary adaptations of a young Hawaiian adaptive radiation	Colloquium Presentations	Cantley, Jason.	Undergraduate research Chenopodium Amaranthaceae adaptive radiation Hawaii
COL10007	July 31st 2:00 pm	Virtual/Virtual	Plant research at a PUI: Inclusive mentoring in botany at Widener University	Colloquium Presentations	Goodrich, Katherine.	PUI Undergraduate research DEI pollination Asimina triloba
COL10008	July 31st 2:15 pm	Virtual/Virtual	A liberal arts approach to studying life history evolution of the Bromeliaceae	Colloquium Presentations	Jabaily, Rachel; Fetterly, Emma; Bodine, Erin.	Undergraduate research liberal arts college Bromeliaceae biomath conservation
COL10009	July 31st 2:30 pm	Virtual/Virtual	Undergrads participated in species discovery and you’re not going to believe what happened next	Colloquium Presentations	Martine, Christopher.	Taxonomy new species undergraduate PUI Solanum scicomm science communications education teaching
Friday, July 31st, 12:30 pm to 2:30 pm · Virtual/Virtual Session ECO7: Contributed Papers: Ecology 7: Species Interactions
ECO7001	July 31st 12:30 pm	Virtual/Virtual	Defoliation in perennial plants: predictable and surprising results in Senna species	Oral Paper	Koptur, Suzanne; Primoli, Andrea Salas; Pimienta, Maria.	defoliation Compensation extrafloral nectaries legume Fabaceae Induction defense
ECO7002	July 31st 12:45 pm	Virtual/Virtual	Shifts in plant-microbe interactions over ecological succession and their effects on plants’ resistance to herbivores	Oral Paper	Howard, Mia; Kao-Kniffin, Jenny; Kessler, Andre.	chemical defense herbivory plant resistance succession microbiome Plant-Animal Interactions Soil plant-soil feedback oldfield microbe Rhizosphere
ECO7003	July 31st 1:00 pm	Virtual/Virtual	Quantifying plant-pollinator interactions in the Prairie Coteau	Oral Paper	Vilella-Arnizaut, Isabela; Fenster, Charles.	pollinators network analysis Ecology landscape heterogeneity prairie agricultural landscape community plant-pollinator interactions
ECO7004	July 31st 1:15 pm	Virtual/Virtual	Effects of herbicide on floral and vegetative traits in rapid Brassica rapa: implications for ecological interactions	Oral Paper	Ramos, Sergio E.; Rzodkiewicz, Lacey; Turcotte, Martin; Ashman, Tia-Lynn.
ECO7005	July 31st 1:30 pm	Virtual/Virtual	Netleaf hackberry (Celtis reticulata) seeds are positively affected by ingestion by coyotes	Oral Paper	Veltkamp, Hannah; Houghton, Sydney; Stevens, Michael T..	Hackberries Ingestion Germination Coyotes Plant-Animal Interactions Celtis reticulata Wasatch Mountains Seed Biology Seed Seedling Growth
ECO7006	July 31st 1:45 pm	Virtual/Virtual	Deer herbivory alters plant community structure in the Edwards Plateau	Oral Paper	Collings, Jeremy; Arsuffi, Tom.	herbivory Ecology Comunity Ecology Mycorrhizae Deer
ECO7007	July 31st 2:00 pm	Virtual/Virtual	The location of the rare Pitcher’s thistle (Cirsium pitcheri) along a dune community can influence weevil attack. Can it influence pollinators as well?	Oral Paper	Hakes, Alyssa.	pollinators elevational gradient
ECO7008	July 31st 2:15 pm	Virtual/Virtual	Neighbor, competitor: the role of resource availability and neighbor identity in plant susceptibility to herbivores	Oral Paper	Holmes, Katherine; Power, Alison.	herbivory plant-insect interactions
Friday, July 31st, 12:30 pm to 2:40 pm · Virtual/Virtual Session LT2: Lightning Talks: Germinating Ideas - Lightning Talks II Presiding: Amy Litt, University Of California, Riverside; Amy McPherson,
LT2001	July 31st 12:30 pm	Virtual/Virtual	Natural History Education and Community Outreach Through the Campus Arboretum	Germinating Ideas Lightning Talk	Rollinson, Emily; Strubert, Weston.	Arboretum natural history education outreach
LT2002	July 31st 12:35 pm	Virtual/Virtual	Independent genetic control of ab- vs ad- axial stomatal density	Germinating Ideas Lightning Talk	Baker, Robert (Rob); Albarran, Casey.	stomata Brassica leaf polarity QLTs network analysis Gene expression
LT2003	July 31st 12:40 pm	Virtual/Virtual	Historical duplication events and it's effects on the biochemistry of sunflowers	Germinating Ideas Lightning Talk	Majumder, Sambadi .	Whole-genome duplication
LT2004	July 31st 12:45 pm	Virtual/Virtual	Expanded phylotranscriptomic sampling reveals gene family expansion in pleurocarpous mosses	Germinating Ideas Lightning Talk	Buckowing, Kira; Liu, Yang; Medina, Rafael; Shaw, Jonathan; Goffinet, Bernard; Wickett, Norman; Johnson, Matt.	bioinformatics genomics bryophyte Hypnales orthologs evolution transcriptome
LT2005	July 31st 12:50 pm	Virtual/Virtual	Tetrapleura tetraptera Domestication: Assessing Growth Performance of Tetrapleura tetraptera Provenances through a Randomized Controlled Trial	Germinating Ideas Lightning Talk	Kemigisha, Esther; Omujal, Francis.	Tetrapleura tetraptera Growth Performance Provenances Accessions
LT2006	July 31st 12:55 pm	Virtual/Virtual	Become a GBIF data provider – it’s easy	Germinating Ideas Lightning Talk	Barkworth, Mary.	GBIFGBIF Symbiota Biodiversity Informatics
LT2007	July 31st 1:00 pm	Virtual/Virtual	Silver linings of lockdown; high school student creativity blooms	Germinating Ideas Lightning Talk	Dudley, Mary.	High School Education COVID 19 Lockdown
LT2008	July 31st 1:05 pm	Virtual/Virtual	Paleocene - Eocene vegetation and early grass ecology in the San Jorge Basin of Argentine Patagonia	Germinating Ideas Lightning Talk	Stiles, Elena; Stromberg, Caroline; Erra, Georgina; Gelfo, Javier N.; Goin, Francisco; Kohn, Matthew; Madden, Richard H.; Trayler, Robin B. ; Bauzá, Nicolás; Gallaher, Timothy.	Poaceae Phytolith Paleocene Eocene Argentina Paleoecology
LT2009	July 31st 1:10 pm	Virtual/Virtual	The fruit doesn’t fall far from the gene tree: Relationship between fruit type and gene tree discordance in Neotropical Lobelioideae	Germinating Ideas Lightning Talk	Frankel, Lauren; Lagomarsino, Laura.	phylogenomics Neotropics Campanulaceae Gene tree discordance Lobelioideae
LT2010	July 31st 1:15 pm	Virtual/Virtual	Unraveling the Species Complex of Black Pepper Wild Relative Neotropical Piper arboreum: A Brazilian Case Study	Germinating Ideas Lightning Talk	Keshtvarz, Jacob; Tepe, Eric; Marino, Salvatore.	Morphometrics Taxonomy Systematics Neotropical crop wild relatives Species Complex Brazil Piper Elliptic fourier analysis (EFA) Principal Components Analysis K-means Cluster Analysis
LT2011	July 31st 1:20 pm	Virtual/Virtual	Genomic windows into the replicated radiation of neotropical Viburnum	Germinating Ideas Lightning Talk	Eaton, Deren; Maya Lastra, Carlos Alonso; Sweeney, Patrick; Moeglein, Morgan; Edwards, Erika; Donoghue, Michael.	RAD-seq introgression phylogeny
LT2012	July 31st 1:25 pm	Virtual/Virtual	Developing Genetic Resources for Lakota Plants Used in Traditional Medicine	Germinating Ideas Lightning Talk	Nelson, Dillon ; Nepal, Madhav.	ethnobotany South Dakota Native Plants Traditional Medicine Comeplete Genome Sequencing Genetic Resources
LT2013	July 31st 1:30 pm	Virtual/Virtual	Evolutionary Trends of WRKY Transcription Factors in Higher Plants	Germinating Ideas Lightning Talk	Pradhan, Bijaya; Nepal, Madhav.	WRKY Proteins Plant Stress Regulation Gene Duplication Phylogenetic Analysis
LT2014	July 31st 1:35 pm	Virtual/Virtual	Cost effective surveys of gene expression variation in non-model plants using TagSeq	Germinating Ideas Lightning Talk	Dlugosch, Katrina; Marx, Hannah; Barker, Michael.	Gene expression transcriptome genomics non-model Tag-seq RNA-seq
LT2015	July 31st 1:40 pm	Virtual/Virtual	Temperature but not ethylene affects defense against a specialist herbivore in monkeyflowers	Germinating Ideas Lightning Talk	Yuki, Cameron; Colicchio , Jack M; Adams, Sean; Blackman, Benjamin.	common monkeyflower cut-leafed monkeyflower herbivory defense Junonia coenia temperature ethylene
LT2016	July 31st 1:45 pm	Virtual/Virtual	Commonly used inference methods result in significantly different diversification rate estimates	Germinating Ideas Lightning Talk	Martinez-Gomez, Jesus ; Song, Michael; Tribble, Carrie; Hohna, Sebastian; Freyman, William; Specht, Chelsea; Rothfels, Carl.	BAMM speciation RevBayes Diversification Extinction macroevolution Birth Death Phylogenetics
LT2017	July 31st 1:50 pm	Virtual/Virtual	Timing is everything: Towards elucidating the genetic control of flowering time in Cannabis sativa	Germinating Ideas Lightning Talk	Dowling, Caroline; Schilling, Susanne; Shi, Jiaqi; McCabe, Paul; Melzer, Rainer.	Cannabis sativa flowering genomics QTL analysis
LT2018	July 31st 1:55 pm	Virtual/Virtual	Developing an automated duckweed phenotyping pipeline using PlantCV	Germinating Ideas Lightning Talk	Manchego, Jordan; Cox, Kevin; Meyers, Blake; Czymmek, Kirk; Harkess, Alex.	Duckweed PlantCV phenotyping
LT2019	July 31st 2:00 pm	Virtual/Virtual	Forest for the trees: Local landscapes as learning tools	Germinating Ideas Lightning Talk	Kaur, Harmanpreet; Babaoshanazoumalan, Danielle; Gardner, Andrew.	undergraduate education Community phylogenetics Systematics
LT2020	July 31st 2:05 pm	Virtual/Virtual	Darwin, Lindley, and types galore: Cambridge University Herbarium, rediscovering and unlocking an overlooked botanical treasure trove	Germinating Ideas Lightning Talk	Gardiner, Lauren M..	Herbarium Herbaria collections type specimens Biodiversity Darwin Lindley Wallich Spruce Rackham Wallace new species
LT2021	July 31st 2:10 pm	Virtual/Virtual	From phone to folder: Reducing time spent on specimen labels using ESRI's Survey123	Germinating Ideas Lightning Talk	Billings, Garrett; Billings, Garrett.	collections Symbiota Survey123
LT2022	July 31st 2:15 pm	Virtual/Virtual	Leaf shape patterns in Chimaphila (Ericaceae) associated with a large east-west range disjunction in North America	Germinating Ideas Lightning Talk	Harrison, Haley; Jolles, Diana.	Elliptic fourier analysis (EFA) Biogeography Ericaceae climate phenotypic plasticity Pyroleae Taxonomy Rydberg
LT2023	July 31st 2:20 pm	Virtual/Virtual	Expression dynamics of orphan genes	Germinating Ideas Lightning Talk	Yocca, Alan; Edger, Patrick.	molecular evolution
LT2024	July 31st 2:25 pm	Virtual/Virtual	Geographic and climatic distribution of color form in the widespread pink lady's slipper orchid (Cypripedium acaule Aiton)	Germinating Ideas Lightning Talk	Webb, Lindsey; Curran, Bridget; Jolles, Diana.	Orchidaceae niche modelling pollination Natural Selection orchid Bombus speciation Species Complex
LT2025	July 31st 2:30 pm	Virtual/Virtual	Plants of Hawaii: An eflora and specimen-based plant information and identification system for Hawai‘i	Germinating Ideas Lightning Talk	Gallaher, Timothy; Brock, Kelsey; Imada, Clyde; Kennedy, Barbara.	Flora Pacific Hawaii taxon information system
Friday, July 31st, 12:30 pm to 2:15 pm · Virtual/Virtual Session SYS5: Contributed Papers: Systematics V: Gymnosperms to Monocots part A Presiding: Eric Roalson, Washington State University; Aaron Liston, Oregon State University
SYS5001	July 31st 12:30 pm	Virtual/Virtual	Multilocus nuclear phylogenetics of the main lineages of Pinus and other pinoid Pinaceae	Oral Paper	Gernandt, David; Liston, Aaron.	Pine low copy nuclear gene HybSeq Incomplete lineage sorting paralogy
SYS5002	July 31st 12:45 pm	Virtual/Virtual	Progress in elucidating the phylogeny and species delimitation in a Chilean endemic clade of lilies	Oral Paper	Garcia, Nicolas; Folk, Ryan.	phylogenomics phylogeography monocots Asparagales Amaryllidaceae species tree species boundaries networks Taxonomy
SYS5003	July 31st 1:00 pm	Virtual/Virtual	Phylogenomics in South American garlics: preliminary results on diversification within Nothoscordum (Amaryllidaceae)	Oral Paper	Sassone, Agostina; Blattner, Frank R..	Allioideae GBS SNP Taxonomy
SYS5004	July 31st 1:15 pm	Virtual/Virtual	Sansevieria (Snake plants) are a herbaceous clade within Dracaena (Dragon Trees): Inference from non-coding plastid and nuclear DNA sequence data	Oral Paper	Takawira-Nyenya, Ratidzayi; Mucina, Ladislav; Cardinal-McTeague, Warren; Thiele, Kevin.	Africa Chrysodracon Hawaii Kenya Madagascar Pleomele zimbabwe
Friday, July 31st, 1:00 pm to 5:00 pm · Virtual/Virtual Session W16: Workshop: Phylotranscriptomic analyses: using RNA-seq data in phylogenetic reconstruction and evolutionary analyses
W16001	July 31st 1:00 pm	Virtual/Virtual	Phylotranscriptomic analyses: using RNA-seq data in phylogenetic reconstruction and evolutionary analyses	Workshop	Yang, Ya.
Friday, July 31st, 2:30 pm to 3:00 pm · Virtual/Virtual Session BK10: Coffee Break: Coffee Break
	July 31st 2:30 pm	Virtual/Virtual	Coffee Break
Friday, July 31st, 2:45 pm to 3:00 pm · Virtual/Virtual Session S16: Special Lecture: Address of the BSA President-Elect - Introduction
	July 31st 2:45 pm	Virtual/Virtual	Address of the BSA President-Elect - Introduction
Friday, July 31st, 3:00 pm to 5:00 pm · Virtual/Virtual Session CG3: Contributed Papers: Functional & Comparative Genetics/Genomics III
CG3001	July 31st 3:00 pm	Virtual/Virtual	Beyond the protoplast: isolating and analyzing fixed cells for single-cell research	Oral Paper	Marchant, Daniel Blaine; Nelms, Brad; Walbot, Virginia.	single-cell transcriptomics maize anther reproduction
CG3002	July 31st 3:15 pm	Virtual/Virtual	Single nucleus analysis of Arabidopsis endosperm reveals new, transcriptionally distinct cell types	Oral Paper	Picard, Colette; Povilus, Rebecca; Williams, Ben; Gehring, Mary.	Single-nuclei sequencing Endosperm Seed Biology Cell-cycle
CG3003	July 31st 3:30 pm	Virtual/Virtual	Twelve high-quality genomes highlight genomic diversity across the hornworts	Oral Paper	Schafran, Peter; Xu, Xia; Robison, Tanner; Hauser, Duncan; Gunadi, Andika; Wickell, David; Villarreal Aguilar, Juan Carlos; Li, Fay-Wei.	hornworts bryophytes Genomes Nanopore
CG3004	July 31st 3:45 pm	Virtual/Virtual	Comparative genomics approaches as tools to unveil the drivers of evolutionary radiations : a case study in Tillandsia (Bromeliaceae)	Oral Paper	Groot Crego , Clara; Hess, Jaqueline; de La Harpe, Marylaure; McNair, Neil; Yardeni, Gil; Paris, Margot; Barfuss, Michael H. J.; Till, Walter; Leroy, Thibault; Paun, Ovidiu; Lexer, Christian.	comparative genomics adaptive radiation Bromeliaceae Tillandsia key innovation
CG3005	July 31st 4:00 pm	Virtual/Virtual	The origin and evolution of plastid genome downsizing in Southern Hemispheric cypresses (Cupressaceae)	Oral Paper	Sudianto, Edi; Wu, Chung-Shien; Chaw, Shu-Miaw.	callitroids Callitroideae cupressophytes plastid genome genome downsizing Southern Hemisphere
CG3006	July 31st 4:15 pm	Virtual/Virtual	Exploring the dynamic plastid and and mitochondrial genomes of a new species of green algae (Chaetopeltidales, Chlorophyceae)	Oral Paper	Robison, Tanner; Hauser, Duncan; Nelson, Jessica; Lewis, Louise; Li, Fay-Wei.
CG3007	July 31st 4:30 pm	Virtual/Virtual	Centromere protein evolution and chromosome count variation in Drosera (Droseraceae), a group with holocentromeres	Oral Paper	Mohn, Rebekah; Yang, Ya.	centromere Drosera holocentromere phylotranscriptomics Chromosomes Caryophyllales
CG3008	July 31st 4:45 pm	Virtual/Virtual	Variation of transposable elements across Steinchisma hians (Poaceae) populations in the Southeastern USA	Oral Paper	Deb, Sontosh; Lewis, Michelle; Jones, Sydney; Risman, Daniel; McKain, Michael.	transposable elements population genomics herbarium specimens chloroplast phylogenomics
Friday, July 31st, 3:00 pm to 5:00 pm · Virtual/Virtual Session PHYL4: Contributed Papers: Phylogenomics IV Presiding: Joseph Pires, University Of Missouri; Michael McKain, University Of Alabama
PHYL4001	July 31st 3:00 pm	Virtual/Virtual	A new (old) approach to genotype-based phylogenomic inference within species, with an example from the saguaro cactus (Carnegiea gigantea)	Oral Paper	Sanderson, Michael; Burquez, Alberto; Copetti, Dario; McMahon, Michelle; Zeng, Yichao; Wojciechowski, Martin.
PHYL4002	July 31st 3:15 pm	Virtual/Virtual	Phylogeny and multiple independent whole-genome duplication events in the Brassicales	Oral Paper	Mabry, Makenzie; Pires, Joseph.	phylogenomics Brassicales polyploidy Genomes Whole-genome duplication Brassicaceae Cleomaceae
PHYL4003	July 31st 3:30 pm	Virtual/Virtual	Phylogenomics, reticulate evolution, historical biogeography, shifts in climatic niche, and parallel adaptive radiations in floral syndrome in the genus Calochortus (Liliaceae)	Oral Paper	Karimi, Nisa; Lemmon, Alan; Lemmon, Emily; Hernandez, Adriana; Eifler, Evan; Strickler, Susan; Specht, Chelsea; Givnish, Thomas.
PHYL4004	July 31st 3:45 pm	Virtual/Virtual	Dispelling the Mirage of C4 Driven Drought Tolerance in Poaceae: A Phylogenomic Study	Oral Paper	Nissenbaum, Matthew; Burke, Sean; Orton, Lauren; Holthuijzen, Wieteke; Duvall, M.	photosynthesis C4 photosynthesis Drought drought tolerance Ancestral character state reconstruction
PHYL4005	July 31st 4:00 pm	Virtual/Virtual	Phylogenomics of the genus Hosta: Disentangling the impact of an ancient polyploid event on phylogeny resolution	Oral Paper	Lewis, Michelle; Blakely, Sarah; McKain, Michael.	chloroplast target capture Angiosperm353 Hosta Agavoideae polyploidy
PHYL4006	July 31st 4:15 pm	Virtual/Virtual	Phylogenomics of Hamamelis and Castanea with 353 Angiosperm genes and RAD-seq data – A proposed approach for cleaning the paralogs	Oral Paper	Zhou, Wenbin; Zhou, Wenbin; Soghigian, John; Xiang, Jenny.	Target Enrichment Angiosperm 353 Paralogs heterozygousity
PHYL4007	July 31st 4:30 pm	Virtual/Virtual	Extract and annotate genes from raw RNA-seq reads: kakapo	Oral Paper	Ramanauskas, Karolis; Igić, Boris; Igić, Boris; Igić, Boris; Igić, Boris.	SRA RNA-seq self-incompatibility gene family evolution evolution
Friday, July 31st, 3:00 pm to 4:00 pm · Virtual/Virtual Session S17: Special Lecture: Address of the BSA President-Elect Presiding: Gordon Uno,
S17001	July 31st 3:00 pm	Virtual/Virtual	The Shapes of Botany	Special Address	Jones, Cynthia.	botany NatureRx science communication Biodiversity
Friday, July 31st, 5:00 pm to 6:00 pm · Virtual/Virtual Session M19: Meeting: Botanical Society of America Award Presentations
	July 31st 5:00 pm	Virtual/Virtual	Botanical Society of America Award Presentations
Friday, July 31st, 5:00 pm to 5:45 pm · Virtual/Virtual Session S18: Special Lecture: Closing Remarks
	July 31st 5:00 pm	Virtual/Virtual	Closing Remarks

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