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| Session | Date/Time | Title | Section/Topic | Type | Authors | Keywords |
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Sunday, July 22nd |
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| W03001 | July 22nd 8:00 am | Introduction to Next Generation Sequencing
Log in to add this item to your schedule | Conference Wide | Workshop | Straub, Shannon; Boutte, Julien; Bailey, Donovan; Fishbein, Mark; Liston, Aaron. | Next generation sequencing
Illumina
Pac-Bio
plastome
Hyb-Seq |
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| July 22nd 5:30 pm | US Virtual Herbarium Project
Log in to add this item to your schedule | Conference Wide | | | |
Monday, July 23rd |
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| 3001 | July 23rd 8:00 am | Phylogenetic Diversity is a Better Measure of Biodiversity than Taxon Counting
Log in to add this item to your schedule | Systematics | Paper | Miller, Joe. | phylogenetic diversity
biodiversity |
| 3002 | July 23rd 8:15 am | Deep relationships and early divergences of the large fern lineage Polypodiales: Insights from plastid phylogenomics
Log in to add this item to your schedule | Systematics | Paper | Lu, Jin-Mei; Du, Xin-Yu; Wen, Jun; Zhang, Libing; Li, De-Zhu. | Polypodiales
plastid phylogenomics
early polypod
divergence |
| 3003 | July 23rd 8:30 am | Apomixis and hybridization in Polystichum section Duropolystichum in the Himalaya and Hengduan mountains
Log in to add this item to your schedule | Systematics | Paper | Patel, Nikisha; Barrington, David. | ferns
pteridology
apomixis
reticulation
Hybridization
Polyploidy |
| 3004 | July 23rd 8:45 am | Phylogenomics, biogeography, and evolution in the American palm genus Brahea Mart. Ex Endl
Log in to add this item to your schedule | Systematics | Paper | Barrett, Craig; Sinn, Brandon; King, Loren; medina, jesus; Bacon, Christine; Hodel, Donald; lahmeyer, sean. | Arecaceae
Phylogenetics
genome skimming
Next generation sequencing
plastome
growth form
ecological niche model |
| 3005 | July 23rd 9:00 am | Genome size and phylogenetics of Vanilloideae (Orchidaceae) inferred from NextGen anchored phylogenomics
Log in to add this item to your schedule | Systematics | Paper | Giraldo, Giovanny; Cameron, Kenneth. | Orchid
Orchidaceae
Next Generation
Evolution |
| 3006 | July 23rd 9:15 am | Comparative analysis of phylogeny and morphology in two polyploid orchids of Platanthera
Log in to add this item to your schedule | Systematics | Paper | Wallace, Lisa; Bailey, Nicholas; Wettewa, Eranga. | Orchidaceae
Platanthera
Polyploidy
phylogenetic affinities
morphological variation |
| 3007 | July 23rd 9:30 am | Phylogeny of the Arthrostylidiinae: the Aulonemia clade (Poaceae: Bambusoideae: Bambuseae)
Log in to add this item to your schedule | Systematics | Paper | Jesus-Costa, Cristielle; Viana, Pedro; Lobato Afonso, Edgar A.; Oliveira, Luiz; Clark, Lynn; Santos-Goncalves, Ana Paula. | Neotropical woody bamboo
plastid DNA
morphological evolution |
| July 23rd 9:45 am | Break
Log in to add this item to your schedule | Systematics | | | |
| 3009 | July 23rd 10:15 am | Systematics of Porroglossum (Pleurothallidinae) Orchids: An Integrative Approach to Phylogenetics, Floral Snap-Trap Kinematics, and Fragrance Analysis
Log in to add this item to your schedule | Systematics | Paper | McDaniel, James; Cameron, Kenneth. | Orchidaceae
Pleurothallidinae
genotyping-by-sequencing
kinematics
volatile organic compounds
phylogenetic signal
R |
| 3010 | July 23rd 10:30 am | Disentangling species in dynamic landscapes: Do unusual ecological contexts matter in shaping morphology, pollination, and genetic variation in Camassia?
Log in to add this item to your schedule | Systematics | Paper | Kephart, Susan. | Camassia
Agavoideae
ecological
edaphic
Floral traits
morphological variation
pollinator
range expansion
species delimitation
Speciation
sympatry |
| 3011 | July 23rd 10:45 am | Evolution of the PACMAD grasses; finding the path to warm-season grasslands
Log in to add this item to your schedule | Systematics | Paper | Duvall, M; Burke, Sean; Clark, Dylan C.. | PACMAD clade
plastome
Phylogenomics
Aristidoideae
Panicoideae
DNA sequence alignment gaps |
| 3012 | July 23rd 11:00 am | Systematics of the narrow-leaved woody bamboo species of Arthrostylidium from the West Indies
Log in to add this item to your schedule | Systematics | Paper | Tyrrell, Christopher; Londoño, Ximena; Oviedo Prieto, Ramona; Attigala, Lakshmi; McDonald, Katelyn; Clark, Lynn. | Arthrostylidiinae
Neotropical woody bamboos
Caribbean |
| 3013 | July 23rd 11:15 am | Ancestral State Reconstruction, Divergence Date Estimation, and Trait Evolution in Panicoideae (Poaceae)
Log in to add this item to your schedule | Systematics | Paper | Burke, Sean; Duvall, M. | Grasses
Poaceae
Panicoideae
Ancestral character estimation
C4 Photosynthesis
morphology
anatomy
divergence time |
| 3014 | July 23rd 11:30 am | The rediscovery and conservation of the rare Vietnamese endemic Eriophorum scabriculme and its importance to generic circumscription in the Cariceae-Dulichieae-Scirpeae clade (Cyperaceae)
Log in to add this item to your schedule | Systematics | Paper | Starr, Julian; Ford, Bruce; Léveillé-Bourret, Étienne; Vũ, Anh Tài; Nguyễn, Thị Kim Thanh. | Scirpeae
Eriophorum
Scirpus
Trichophorum
Cyperaceae
Conservation
Generic limits
Taxonomy |
Tuesday, July 24th |
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| 19001 | July 24th 8:00 am | Disentangling the Reticulate Evolutionary History of the Neotropical Plant Radiation of Lachemilla (Rosaceae)
Log in to add this item to your schedule | Systematics | Paper | Morales-Briones, Diego; Tank, David. | Cytonuclear discordance
Hybridization
Phylogenomics
Phylogenetic networks
Polyploidy
Rosaceae
Species tree |
| 19002 | July 24th 8:15 am | The evolution of cold-adapted plants: A phylogenomic analysis of Micranthes (Saxifragaceae)
Log in to add this item to your schedule | Systematics | Paper | Stubbs, Rebecca; Folk, Ryan; Xiang, Chun-Lei; Soltis, Douglas; Cellinese, Nico. | Phylogenomics
Micranthes
saxifragaceae
arctic plants
disjunctions
alpine |
| 19003 | July 24th 8:30 am | Parallel evolution in floral morphology in a plant ring-species, the Caribbean Euphorbia tithymaloides
Log in to add this item to your schedule | Systematics | Paper | Monteverde Suarez, María Jose; McIntyre, Patrick; Cacho, N.Ivalu. | morphological clinal variation
Speciation
Biogeography
climatic preferences |
| 19004 | July 24th 8:45 am | Resolving relationships in Aliciella subsection Subnuda (Polemoniaceae): high levels of chloroplast capture revealed by comparative DNA sequencing
Log in to add this item to your schedule | Systematics | Paper | Saunders, Theresa; Johnson, Leigh. | cpDNA
Introgression
Cytonuclear discordance |
| 19005 | July 24th 9:00 am | Role of river watersheds on diversification and endemism in native plant species: A phylogeographic study of Trillium lancifolium (Melanthiaceae)
Log in to add this item to your schedule | Systematics | Paper | Lampley, Jayne. | Trillium
Watershed
Phylogeography
Endemism
Speciation |
| 19006 | July 24th 9:15 am | Tangled Trees are the Bee’s Knees: Inferring Patterns of Hybridization and Polyploidy in Penstemon subsections Humiles and Proceri (Plantaginaceae)
Log in to add this item to your schedule | Systematics | Paper | Blischak, Paul; Thompson, Coleen; Waight, Emiko; Hightower, Derianna; Kubatko, Laura ; Wolfe, Andi. | concordance factors
Hybridization
Penstemon
Polyploidy
species network |
| 19007 | July 24th 9:30 am | Phylogenomic understanding of the tribe Brassiceae
Log in to add this item to your schedule | Systematics | Paper | Abrahams, Richard; Washburn, Jacob; Pires, Joseph Chris. | transcriptomics
Genomics
Brassica
Synteny
Phylogenomics
Brassicaceae |
| July 24th 9:45 am | Break
Log in to add this item to your schedule | Systematics | | | |
| 19009 | July 24th 10:15 am | Using horizontal gene transfer events to improve divergence time estimation: A case study in the Orobanchaceae
Log in to add this item to your schedule | Systematics | Paper | Schneider, Adam. | Orobanchaceae
horizontal gene transfer
Phylogenetics
chronogram
divergence time |
| 19010 | July 24th 10:30 am | An update on a compendium of American amphitropical disjunctions and future directions
Log in to add this item to your schedule | Systematics | Paper | Simpson, Michael; Johnson, Leigh; Villaverde Hidalgo, Tamara; Guilliams, Matt. | American amphitropical disjunction
divergence time
North America
South America |
| 19011 | July 24th 10:45 am | Taxonomy and Systematics of Plumeria (Apocynaceae) in the Caribbean Islands
Log in to add this item to your schedule | Systematics | Paper | Tiernan, Nichole M.; Jestrow, Brett; Burns, Christina; Oviedo Prieto, Ramona; Commack, Tracy; Campbell, Keron; Jiménez-Rodríguez, Francisco; Cinea, William; Francisco-Ortega, Javier. | Apocynaceae
Neotropics
Caribbean
phylogeny
pollination
Next generation sequencing
Plumeria |
| 19012 | July 24th 11:00 am | A new Annonaceae genus, Wuodendron, provides support for a post-boreotropical origin of the Asian-Neotropical disjunction in the tribe Miliuseae
Log in to add this item to your schedule | Systematics | Paper | Xue, Bine; Tan, Yunhong; Thomas, Daniel; Chaowasku, Tanawat; Hou, Xue-liang; Saunders, Richard. | Annonaceae
new genus
intercontinental disjunction
deciduous
Polyalthia litseifolia
Desmos praecox |
| 19013 | July 24th 11:15 am | Diversification of High Andean blueberries (Vaccinieae: Ericaceae): inter- and intraspecific evolutionary patterns
Log in to add this item to your schedule | Systematics | Paper | Ortiz, Edgardo M.; Simpson, Beryl. | Andes
uplift
Neotropical Vaccinieae
Pleistocene refugia
Phylogenetics
Biogeography
diversification |
| 19014 | July 24th 11:30 am | Testing the relative contribution of incomplete lineage sorting and reticulate evolution in the evolutionary history of flowering plants: Polemonium (Polemoniaceae) as a case study
Log in to add this item to your schedule | Systematics | Paper | Rose, Jeff; Sytsma, Kenneth J.. | allopatric speciation
genealogical discordance
phylogenetic network
Polemoniaceae
Incomplete Lineage Sorting
reticulate evolution |
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| 26001 | July 24th 1:30 pm | Is it faster to move or evolve? Comparing effects of niche conservatism and niche evolution on diversification rate in Citharexylum (Verbenaceae)
Log in to add this item to your schedule | Systematics | Paper | Frost, Laura; Olmstead, Richard. | Citharexylum
Verbenaceae
Biogeography
Niche Evolution
phylogenetic niche conservatism
microfluidic PCR |
| 26002 | July 24th 1:45 pm | Parallel evolution of trithecate anthers in Ayenia and Megatritheca (Malvaceae; Byttnerioideae)
Log in to add this item to your schedule | Systematics | Paper | Sharber, Wyatt; Whitlock, Barbara. | Malvaceae
Byttnerioideae
Ayenia
Megatritheca
Byttneria
Floral evolution
Androecium
Biogeography |
| 26003 | July 24th 2:00 pm | Great Lakes-Western North American disjunct plants: a review of the distribution and three phylogeographic case studies
Log in to add this item to your schedule | Systematics | Paper | Drummond, Chloe P.; Kuchenreuther, Margaret A.; Sytsma, Kenneth J.. | Aconitum columbianum
Oplopanax horridus
Rubus parviflorus
Phylogeography
disjunct populations
genotyping-by-sequencing
Pleistocene
Western North America
Great Lakes |
| 26004 | July 24th 2:15 pm | A Prickly Puzzle: Phylogeny and Evolution of the Carduus-Cirsium Group (Cardueae: Compositae)
Log in to add this item to your schedule | Systematics | Paper | Ackerfield, Jennifer. | Cirsium
Evolution
ecological niche modeling
convergence
radiation
Thistles
Compositae |
| 26005 | July 24th 2:30 pm | Evolution of CAM photosynthesis in Neotropical Clusia (Clusiaceae): insights from leaf anatomy, biochemistry and climate
Log in to add this item to your schedule | Systematics | Paper | Lujan, Manuel; McDade, Lucinda. | CAM
Evolution
Leaf anatomy
Clusia |
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| July 24th 5:30 pm | ASPT/Systematics Section Business Meeting
Log in to add this item to your schedule | Systematics | | | |
Wednesday, July 25th |
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| C11a001 | July 25th 8:30 am | Fossil plants at the intersection of evo-devo and phylogeny: celebrating the contributions of Gar W. Rothwell to biodiversity and evolution
Log in to add this item to your schedule | Fossil plants at the intersection of evo-devo and phylogeny: celebrating the contributions of Gar W. Rothwell to biodiversity and evolution | Colloquium | Tomescu, Alexandru M.F.. | paleobotany
phylogeny
development
Evolution
fossil
seed plant
fern
evo-devo
gymnosperm
conifer
anatomy
morphology |
| C11a002 | July 25th 8:45 am | Gymnosperms of Exposure A, Oxroad Bay (Tournaisian) East Lothian, Scotland
Log in to add this item to your schedule | Fossil plants at the intersection of evo-devo and phylogeny: celebrating the contributions of Gar W. Rothwell to biodiversity and evolution | Colloquium | Dunn, Michael. | gymnosperm
Mississippian
Oxroad Bay
Tournaisian
Whole plant reconstruction |
| C11a003 | July 25th 9:00 am | A bisporangiate cordaitean cone from the mid-Pennsylvanian of Iowa
Log in to add this item to your schedule | Fossil plants at the intersection of evo-devo and phylogeny: celebrating the contributions of Gar W. Rothwell to biodiversity and evolution | Colloquium | Raymond, Anne; Costanza, S H; Correa, Julian. | Cordaitean bisexual cone
mid-Pennsylvanian
Nucellangium
Cordaianthus shuleri (Darrah) Fry
andromonoecious |
| C11a004 | July 25th 9:15 am | Late Triassic plant diversity in Antarctica: Reassessing the fossil flora of “Alfie’s Elbow”
Log in to add this item to your schedule | Fossil plants at the intersection of evo-devo and phylogeny: celebrating the contributions of Gar W. Rothwell to biodiversity and evolution | Colloquium | Atkinson, Brian; Serbet, Rudolph; Ryberg, Patricia E.; Taylor, Edith L.. | Antarctica
Triassic
Mesozoic
seed plants
polar
ferns |
| C11a005 | July 25th 9:30 am | Assembling a Jurassic puzzle: anatomically preserved conifer remains in hot spring deposits from Santa Cruz Province, Argentina
Log in to add this item to your schedule | Fossil plants at the intersection of evo-devo and phylogeny: celebrating the contributions of Gar W. Rothwell to biodiversity and evolution | Colloquium | Escapa, Ignacio; García Massini, Juan; Nunes, Cristina; Guido, Diego. | Araucariaceae
Cheirolepidiaceae
Jurassic
Patagonia |
| July 25th 9:45 am | Break
Log in to add this item to your schedule | Fossil plants at the intersection of evo-devo and phylogeny: celebrating the contributions of Gar W. Rothwell to biodiversity and evolution | | | |
| C11a007 | July 25th 10:15 am | Spatial distribution of fungi in an enigmatic Triassic fern stem from central Europe
Log in to add this item to your schedule | Fossil plants at the intersection of evo-devo and phylogeny: celebrating the contributions of Gar W. Rothwell to biodiversity and evolution | Colloquium | Harper, Carla; Galtier, Jean; Rößler, Ronny; Taylor, Edith L.; Krings, Michael. | Triassic
fossil fungi
fern
Germany
Spatial analysis
Mesozoic |
| C11a008 | July 25th 10:30 am | Early Cretaceous bryophyte biogeography? Insights from the west coast of North America
Log in to add this item to your schedule | Fossil plants at the intersection of evo-devo and phylogeny: celebrating the contributions of Gar W. Rothwell to biodiversity and evolution | Colloquium | Bippus, Alexander; Rothwell, Gar; Stockey, Ruth; Tomescu, Alexandru M.F.. | fossil
Bryophytes
Biogeography
mosses
liverworts
gametophytes
permineralized
Cretaceous |
| C11a009 | July 25th 10:45 am | An organismal concept for fossil Azolla from the early Paleocene (Danian) Salamanca Formation, Patagonia, Argentina
Log in to add this item to your schedule | Fossil plants at the intersection of evo-devo and phylogeny: celebrating the contributions of Gar W. Rothwell to biodiversity and evolution | Colloquium | Jud , Nathan A; De Benedetti, Facundo; Hermsen, Elizabeth J.; Gandolfo, Maria A. | Whole plant reconstruction
fern
Salviniales
morphology
aquatic plants |
| C11a010 | July 25th 11:00 am | A Late Cretaceous Fagalean Inflorescence preserved in amber from New Jersey, USA
Log in to add this item to your schedule | Fossil plants at the intersection of evo-devo and phylogeny: celebrating the contributions of Gar W. Rothwell to biodiversity and evolution | Colloquium | Gandolfo, Maria A; Nixon, Kevin C; Crepet, William; Grimaldi, David. | amber
cupule
Fagales
fossil
Nothofagus
Turonian
Late Cretaceous |
| C11a011 | July 25th 11:15 am | Morphological features of Eocene sumac leaves (Rhus, Anacardiaceae) linked with hybridization
Log in to add this item to your schedule | Fossil plants at the intersection of evo-devo and phylogeny: celebrating the contributions of Gar W. Rothwell to biodiversity and evolution | Colloquium | Pigg, Kathleen; DeVore, Melanie. | Rhus
Anacardiaceae
fossil
fluctuating asymmetry
Hybridization
Eocene
Republic flora |
| C11a012 | July 25th 11:30 am | The First Gondwanan Fagaceae: Early Eocene Castaneoids from Patagonia and the Paleo-Antarctic Component of Southeast Asian Tropical Rainforests
Log in to add this item to your schedule | Fossil plants at the intersection of evo-devo and phylogeny: celebrating the contributions of Gar W. Rothwell to biodiversity and evolution | Colloquium | Wilf, Peter. | Fagaceae
fossils
Eocene
Patagonia
Castaneoideae
Castanopsis
Lithocarpus
Biogeography
Asian rainforests
Gondwana |
| C11a013 | July 25th 11:45 am | Cycads Past and Present
Log in to add this item to your schedule | Fossil plants at the intersection of evo-devo and phylogeny: celebrating the contributions of Gar W. Rothwell to biodiversity and evolution | Colloquium | Stevenson, Dennis. | anatomy
Cycadales |
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| C11b001 | July 25th 2:00 pm | Plant Evolution: genes, fossils, and molecular fingerprints
Log in to add this item to your schedule | Fossil plants at the intersection of evo-devo and phylogeny: celebrating the contributions of Gar W. Rothwell to biodiversity and evolution | Colloquium | Wyatt, Sarah. | Evolution
genetic pathways |
| C11b002 | July 25th 2:15 pm | Whence secondary growth? Outlining a research agenda
Log in to add this item to your schedule | Fossil plants at the intersection of evo-devo and phylogeny: celebrating the contributions of Gar W. Rothwell to biodiversity and evolution | Colloquium | Tomescu, Alexandru M.F.. | evo-devo
secondary growth
secondary xylem
fossil
fossil record
evolution of development
developmental anatomy
Wood anatomy
Devonian
vascular cambium
euphyllophyte |
| C11b003 | July 25th 2:30 pm | Character Homology Estimation (CHE)
Log in to add this item to your schedule | Fossil plants at the intersection of evo-devo and phylogeny: celebrating the contributions of Gar W. Rothwell to biodiversity and evolution | Colloquium | Nixon, Kevin C. | phylogenetic analysis |
| C11b004 | July 25th 2:45 pm | Early Tracheophyte Phylogeny: an experiment
Log in to add this item to your schedule | Fossil plants at the intersection of evo-devo and phylogeny: celebrating the contributions of Gar W. Rothwell to biodiversity and evolution | Colloquium | Crepet, William; Niklas, Karl. | Devonian
tracheophytes
Equisetum |
| C11b005 | July 25th 3:00 pm | Penetrating the perplexing Upper Cretaceous Parataxodium plexus from the Price Creek Formation of north slope Alaska
Log in to add this item to your schedule | Fossil plants at the intersection of evo-devo and phylogeny: celebrating the contributions of Gar W. Rothwell to biodiversity and evolution | Colloquium | Rothwell, Gar; Stockey, Ruth. | conifer
Late Cretaceous
Morphology and Anatomy
Cupressaceae |
