Session | Date/Time | Location | Title | Type | Authors | Keywords |
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Sunday, July 26th |
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| July 26th 11:00 am | Virtual/Virtual | ASPT Council Meeting | | | |
Monday, July 27th |
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| 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 | | | |
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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 |
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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 |
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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 |
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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 |
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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 |
Tuesday, July 28th |
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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 |
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| 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 | | | |
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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 |
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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 | | | |
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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 |
Wednesday, July 29th |
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| 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 | | | |
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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 |
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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 |
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| 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 | | | |
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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 |
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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 |
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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 |
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| 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 | | | |
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| July 29th 4:00 pm | Virtual/Virtual | ASPT Business Meeting | | | |
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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 |
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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 |
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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 |
Thursday, July 30th |
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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 |
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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 |
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| 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 |
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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 |
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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 |
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| 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 | | | |
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| July 30th 4:00 pm | Virtual/Virtual | ASPT Awards Ceremony | | | |
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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 |
Friday, July 31st |
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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 | | | |
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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 |
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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 |
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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 |
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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 |