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American Bryological and Lichenological Society (ABLS)
American Fern Society (AFS)
American Society of Plant Taxonomists (ASPT)
Botanical Society of America (BSA)
Canadian Botanical Association (CBA/ABC)
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International Association for Plant Taxonomy (IAPT)
Society of Herbarium Curators (SHC)
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Presentations for Program:: Systematics

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SessionDate/TimeLocationTitleTypeAuthorsKeywords

Sunday, July 28th

Sunday, July 28th, 8:30 am to 2:00 pm · Tucson I/Starr Pass
Session M04: Meeting: ASPT Council Meeting
Presiding: Mark Fishbein, Oklahoma State University
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July 28th 8:30 amTucson I/Starr PassASPT Council Meeting
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Monday, July 29th

Monday, July 29th, 1:30 pm to 5:15 pm · Tucson H/Starr Pass
Session SYS1: Contributed Papers: Systematics I: Land plants, Gymnosperms to Rosids part 1
Presiding: Anthony Melton, Florida Museum of Natural History; Lynn Clark, Iowa State University
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SYS1001July 29th 1:30 pmTucson H/Starr PassDo Macroecological or Biogeographic Processes Better Explain the Patterns of the Eastern Asia – Eastern North America Floristic Disjunction?
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Oral PaperMelton, Anthony; Folk, Ryan; Grady, CJ; Stewart, Aimee; Beach, James (Jim); Soltis, Pamela; Soltis, Douglas.ecological niche modelling
Niche Conservatism
biogeography
SYS1002July 29th 1:45 pmTucson H/Starr PassUsing phylogeny, genetics, ecology, conservation status and horticultural value to evaluate living collections
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Oral PaperWorcester, Lindsey; Hipp, Andrew; Hoban, Sean; Lobdell, Matt; Rollinson, Christy; Westwood, Murphy.phylogeny
genetics
ecology
Conservation of biodiversity 
horticultural value
Living Collections
Tilia
Malus
Quercus
Ulmus
phylogenomics
SYS1003July 29th 2:00 pmTucson H/Starr Pass
Canceled
plastome phylogenomic analysis of thuja ((Cupressaceae)
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Oral PaperAdelalu, Kole Fredrick; Wang, Hengchang.thuja
plastome
phylogenomics
SYS1004July 29th 2:15 pmTucson H/Starr PassReviving a century-old palm (Washingtonia) mystery using the power of Genotyping by Sequencing (GBS)
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Oral PaperVillanueva-Almanza, Lorena; Landis, Jacob; Ezcurra, Exequiel; Koenig, Daniel.Arecaceae
Baja California
Washingtonia
genetic structure
species delimitation
taxonomy
SYS1005July 29th 2:30 pmTucson H/Starr PassPhylogeny of Carex sect. Phleoideae (Cyperaceae)
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Oral PaperChung, Kyong-Sook.Cyperaceae
sect. Phleoideae
Carex
SYS1006July 29th 2:45 pmTucson H/Starr PassPhylogeny of Rhynchospora section Plumosae (Cyperaceae) based on morphologic and molecular data
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Oral PaperNaczi, Robert; Oommen, Ansel; Roberts, Mari; Dorey, Jenna; Calie, Patrick; Knapp, Wesley; Hardy, Sarah; Plunkett, Gregory.Rhynchospora
Rhynchospora section Plumosae
phylogeny
beaksedge
conservation
nutrient-poor
Cyperaceae
SYS1007July 29th 3:00 pmTucson H/Starr PassThe use of transposable elements as fingerprint tools to resolve the hybrid origin of the bamboo lineage
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Oral PaperChalopin, Domitille; Clark, Lynn; Wysocki, William; Duvall, Mel; Bennetzen, Jeffrey.Bambusoideae
bamboo evolution
transposable elements
ancient hybridization
allopolyploidy
July 29th 3:15 pmTucson H/Starr PassBreak
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SYS1009July 29th 3:45 pmTucson H/Starr PassBiogeography and classification of sedges (Carex, Cyperaceae) based on a global phylogeny
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Oral PaperJiménez-Mejías, Pedro; Martin-Bravo, Santiago; Villaverde, Tamara; Escudero Lirio, Antonio Marcial; Roalson, Eric; Hipp, Andrew; Global Carex Group, The.Carex
phylogeny
classification
DiversificationDiversification
Cyperaceae
SYS1010July 29th 4:00 pmTucson H/Starr PassPhylogenetics and species delimitation in riverweeds (Podostemaceae): Evolutionary processes across and within rivers
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Oral PaperBedoya, Ana Maria; Olmstead, Richard.Podostemaceae
Phylogenetics
species delimitation
SYS1011July 29th 4:15 pmTucson H/Starr PassThe untouchables: taxonomy and phylogenetics of Cnidoscolus (Euphorbiaceae)
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Oral PaperMaya Lastra, Carlos Alonso; Steinmann, Victor.Crotonoideae
sectional taxonomy
ITS
psbA-trnH
trnL-trnF
SYS1012July 29th 4:30 pmTucson H/Starr PassBiome shifts during the Late Miocene cooling period contributed to increased diversification rates in Euphorbiaceae vines
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Oral PaperCardinal-McTeague, Warren; Wurdack, Kenneth; Gillespie, Lynn.Euphorbiaceae
Acalyphoideae
Plukenetieae
twining habit
stinging hairs
pseudanthia
biome shifts
diversification
SYS1013July 29th 4:45 pmTucson H/Starr PassIntegrative taxonomy: Investigating species boundaries in Malagasy Psorospermum using morphometrics and molecular phylogenetic methods
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Oral PaperRanarivelo, Heritiana.Psorospermum
species delimitation
morphometrics
Gaussian mixture models
Madagascar
Monday, July 29th, 5:30 pm to 7:00 pm · Arizona Ballroom/Starr Pass
Session P: Contributed Posters: Systematics Posters
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PSY001July 29th 5:30 pmArizona Ballroom/Starr PassSystematics and evolutionary significance of the pod morphological and anatomical characters with special reference to the fruit dehiscence mechanism and ancestral state reconstruction reveals evolutionary trends in genus Crotalaria L
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Poster: SystematicsRATHER, SHABIR AHMAD; CHUN, SU; ZHAO-YANG, CHANG.Crotalaria
Pod morphology
anatomy
Dehiscence
evolution
PSY002July 29th 5:30 pmArizona Ballroom/Starr PassPhylogenetic placement of Abarema s.s. (Caesalpinioideae, mimosoid clade)
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Poster: SystematicsGuerra, Ethiéne; Soares, Marcos Vinicius Batista; Morim, Marli Pires; Iganci, Joao.Inga Alliance
matK
ETS
Abarema Alliance
Tribe Ingeae
PSY003July 29th 5:30 pmArizona Ballroom/Starr PassUnfolding Potential New Taxa of Paperflowers (Psilostrophe) on Gypsum
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Poster: SystematicsAdler, Ava; Douglas, Norman; Flores Olvera, Hilda; Ochoterena, Helga; Moore, Michael.gypsum
Mexico
New Mexico
Texas
Coahuila
Asteraceae
phylogeny
PSY004July 29th 5:30 pmArizona Ballroom/Starr PassDiversification Over Time: Constructing a Molecular Phylogeny of the Four O’Clock Tribe (Nyctaginaceae tribe Nyctagineae)
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Poster: SystematicsHumphreys, Emily; Edwards, Caroline; Last, Noah; Olivieri, Julia; Brunner, Anna; Mikenas, Jessica; Henzler-Lhasawa, Chamden; Douglas, Norman; Flores Olvera, Hilda; Ochoterena, Helga; Hernandez Ledezma, Patricia; Nosratinia, Sonia; LoPresti, Eric; Weber, Marjorie; Thulin, Mats; Perersen, Gitte; Friis, Ib; Moore, Michael.Nyctaginaceae
gypsum
Mirabilis
Commicarpus 
Boerhavia 
Acleisanthes
Abronia
phylogeny
PSY005July 29th 5:30 pmArizona Ballroom/Starr PassMorphological and Molecular characterization of Curcuma longa (Zingiberaceae) from Ilorin/FRIN, Nigeria
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Poster: SystematicsTiamiyu, Bashir Bolaji; Lateef, Azeez Adebola; Mustapha, O.T.; Abdulkareem, K.A.; Garuba, T..Curcuma
matK
psbA-trnH
ITS
Zingiberaceae
PSY006July 29th 5:30 pmArizona Ballroom/Starr PassInvestigating the origins of the California Island mallows (Malva; Malvaceae) using phylogenetic tools
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Poster: SystematicsHasenstab-Lehman, Kristen; Kok, Silas; Guilliams, C. Matt.Malva
Lavatera
Malvaceae
Island diversification
Channel Islands
PSY007July 29th 5:30 pmArizona Ballroom/Starr PassExploring species boundaries of Thelesperma (Asteraceae) on gypsum using molecular phylogenetics
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Poster: SystematicsMcGarvey, Luisa; Jiao, Lynn; Hutchison, Vera; Joffe, Jonah; Douglas, Norman; Ochoterena, Helga; Flores Olvera, Hilda; Moore, Michael.gypsum
Asteraceae
phylogeny
Mexico
Coahuila
PSY008July 29th 5:30 pmArizona Ballroom/Starr PassA visual representation of New Caledonian Syzygium (Myrtaceae) to aid identification
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Poster: SystematicsByng, James; Hequet, Vanessa; Xu, Jiawei; Snow, Neil.Visual key
Myrtaceae
New Caledonia
Leaf anatomy
Syzygium
PSY009July 29th 5:30 pmArizona Ballroom/Starr PassDiversification rates across lineages: how does biological meaning differ across model-based approaches?
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Poster: SystematicsSong, Mick; Tribble, Carrie; Martinez-Gomez, Jesus; Freyman, William; Hohna, Sebastian; Specht, Chelsea; Rothfels, Carl.bamm
revbayes
diversification
SSE
branch specific diversification rates
PSY010July 29th 5:30 pmArizona Ballroom/Starr PassRecording and sharing phenotypes for the new Flora of Alaska
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Poster: SystematicsWebb, Campbell O.; Heitz, Brian; Ickert-Bond, Stefanie.Flora of Alaska
phenotypes
RDF
RDFS
OWL
TDWG’s SSD
PSY011July 29th 5:30 pmArizona Ballroom/Starr PassPatterns of ecological and genetic diversification among diploids, tetraploids, and hexaploids in closely related taxa of Phlox (Polemoniaceae)
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Poster: SystematicsFehlberg, Shannon; Prather, Alan; Ferguson, Carolyn.polyploidy
ecological niche modelling
Phylogenetics
flow cytometry
Phlox
Polemoniaceae
cytotype
PSY012July 29th 5:30 pmArizona Ballroom/Starr PassPhylogenomic data shed new light on the phylogeny of the subtribe Hyoseridinae (Asteraceae), with special emphasis on the origin of the woody Sonchus alliance in the Canary Islands
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Poster: SystematicsCho, Myong-suk; Mejías, José A.; Kim, Seung-Chul.Hyoseridinae
the woody Sonchus alliance 
The complete cp genome phylogeny 
Sonchus sensu lato
Sonchinae sensu Bremer 
Dendroseridinae sensu Bremer
PSY013July 29th 5:30 pmArizona Ballroom/Starr PassResolving relationships within the genus Amorpha using whole chloroplast genomes
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Poster: SystematicsMacNeill, Bryan; Straub, Shannon; Sandras, Kelli; Elizabeth, Ivey; McKain, Michael; McKain, Michael.Amorpha
Whole Chloroplast
genomics
hybridization
PSY014July 29th 5:30 pmArizona Ballroom/Starr PassComplex patterns of reticulate evolution in Potentilla L. (Rosaceae) involving P. norvegica and the endemic North American Ivesioid clade
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Poster: SystematicsPersson, Nannie; Smedmark, Jenny; Eriksson, Torsten.systematics
reticulate evolution
allopolyploidy
Potentilla
Rosaceae
PSY015July 29th 5:30 pmArizona Ballroom/Starr PassTaxonomy of the Clematis viorna complex (Clematis subgenus viorna) of the southeastern United States.
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Poster: SystematicsIrick, Zach; Estes, Dwayne.
PSY016July 29th 5:30 pmArizona Ballroom/Starr PassA Super-Matrix Approach to the Bignoniaceae Phylogeny
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Poster: SystematicsOlmstead, Richard; Ragsac, Audrey; Gosney, Mason James.Phylogenetics
systematics
taxonomy
Bignoniaceae
super-matrix
biogeography
PSY017July 29th 5:30 pmArizona Ballroom/Starr PassRevision of the Trifolium gracilentum species complex
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Poster: SystematicsRogers, Lauren; Vincent, Michael.Trifolium
western United States
Channel Islands
PSY018July 29th 5:30 pmArizona Ballroom/Starr PassTarget Capture Sequencing: application to phylogeny, biogeography, and divergence time for Rubus
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Poster: SystematicsCarter, K.A.; Liston, A.; Alice, Lawrence; Bassil, N.V.; Bushakra, J.M.; Sutherland, B.L.; Hummer, Kim.taxonomy
systematics
biogeography
Rubus
polyploidy
phylogenomics
germplasm
raspberries
blackberries
Rosaceae
hybridization
PSY019July 29th 5:30 pmArizona Ballroom/Starr PassOptimizing Collections-based Extractions and Targeted Enrichment for Phylogenetic Analyses of Neotropical Costaceae (Zingiberales)
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Poster: SystematicsGuan, Clarice; Sass, Chodon; Valderrama, Eugenio; Specht, Chelsea.Costaceae
Zingiberales
herbaria
target enrichment
neotropics
PSY020July 29th 5:30 pmArizona Ballroom/Starr PassEvaluating the circumscription of varieties of the Seaside fiddleneck Amsinckia spectabilis (Boraginaceae) using morphometric analyses of fruit characters
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Poster: SystematicsBalderas, Elijah; Hasenstab-Lehman, Kristen; Guilliams, C. Matt.Boraginaceae
California Channel Islands
Principle Components Analysis
Morphometric Analysis
PSY021July 29th 5:30 pmArizona Ballroom/Starr PassRelationships of California Floristic Province Menthinae (Lamiaceae)
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Poster: SystematicsHays, Mallory; Liu, Sitong; Elvin, Mark; Drew, Bryan.Menthinae
Lamiaceae
California Floristic Province
PSY022July 29th 5:30 pmArizona Ballroom/Starr PassRevision of the Trifolium depauperatum species complex
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Poster: SystematicsTressel, Lydia; Vincent, Michael.Fabaceae
species complex
Trifolium
PSY023July 29th 5:30 pmArizona Ballroom/Starr PassPhylogenetics of Clematis subgenus Viorna
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Poster: SystematicsHarris, Jesse; Smith, Stacey; Tripp, Erin.Clematis
ddRAD
Phylogenetics
PSY024July 29th 5:30 pmArizona Ballroom/Starr PassExploring Agave Phylogenomics with Nanopore MinION Technology
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Poster: SystematicsBogler, David; Worth, Nia.
PSY025July 29th 5:30 pmArizona Ballroom/Starr PassMachine learning approach in resolving species complexes
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Poster: SystematicsSARYAN, PREETI; GUPTA, SHUBHAM; GOWDA, VINITA.species complex
Hedychium
spectral clustering
machine learning

Tuesday, July 30th

Tuesday, July 30th, 8:00 am to 12:00 pm · Tucson C/Starr Pass
Session COOL1: Contributed Papers: ASPT Cooley Award Talks
Presiding: Daniel Spalink, Texas A&M University; Jun Wen,
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COOL1001July 30th 8:00 amTucson C/Starr PassSpeak to me beardtongue: Phylogenetic analysis of the six Penstemon subgenera using whole chloroplast genome sequences
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Oral PaperStettler, Jason.Penstemon
beardtongue
maximum likelihood
plastome
chloroplast genome
Phylogenetics
Lamiales
COOL1002July 30th 8:15 amTucson C/Starr PassThe ginger lilies of the Indomalayan realm: a complex case of recent divergence and reticulate evolution
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Oral PaperASHOKAN, AJITH; SALONY, SUSNATA; SARYAN, PREETI; GOWDA, VINITA.Hedychium
Indomalayan realm
phylogeny
Zingiberaceae
COOL1003July 30th 8:30 amTucson C/Starr PassPhylogeography and Propagule Bacterial Diversity Across the Florida Range of Red Mangroves (Rhizophora mangle; Rhizophoraceae)
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Oral PaperScherer, Brendan; Mast, Austin.phylogeography
RADseq
mangrove
endophytes
16S
bacteria
COOL1004July 30th 8:45 amTucson C/Starr PassResolving the Phylogeny of the Genus Glossopetalon (Crossosomataceae)
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Oral PaperAllen, Maya; Ayers, Tina.Crossosomataceae
systematics
Glossopetalon
ddRAD
RADseq
COOL1005July 30th 9:00 amTucson C/Starr PassBiogeography of Vochysiaceae: a phylogenomic approach
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Oral PaperGoncalves, Deise; Ortiz, Edgardo; Shimizu, Gustavo; Jansen, Robert; Jansen, Robert; Simpson, Beryl.Neotropical
Afrotropical
disjunction
vicariance
dispersal
West Gondwana
COOL1006July 30th 9:15 amTucson C/Starr PassComparing effects of niche conservatism and niche evolution in Citharexylum (Verbenaceae)
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Oral PaperFrost, Laura; Olmstead, Richard.Citharexylum
Verbenaceae
neotropics
biogeography
Niche Conservatism
niche evolution
diversification
July 30th 9:30 amTucson C/Starr PassBreak
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COOL1008July 30th 10:15 amTucson C/Starr PassA history of Vines in the Andes, is Passiflora alnifolia one or 15 species?
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Oral Paperacha, serena; Edwards, Christine; MacDougal, John.2b-RAD seq
Passiflora
Decaloba
Andes
COOL1009July 30th 10:30 amTucson C/Starr PassAround the world in 30 million years: Phylogeny and biogeography of Tecomeae (Bignoniaceae)
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Oral PaperRagsac, Audrey; Fabre, Paige; Sarkinen, Tiina; Olmstead, Richard.Tecomeae
Bignoniaceae
phylogeny
biogeography
systematics
COOL1010July 30th 10:45 amTucson C/Starr PassPhylogenomics of a prickly history: new insights into the evolution of Opuntia (Cactaceae)
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Oral PaperKöhler, Matias; Font, Fabián; Oakley, Luis J.; Chies, Tatiana; Majure, Lucas.molecular phylogenetics
plastome
systematics
cacti
prickly pear
polyploidy
hibridization
biogeography
COOL1011July 30th 11:00 amTucson C/Starr PassA RADseq Phylogeny of Barleria (Acanthaceae) Resolves Fine-Scale Relationships
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Oral PaperComito, Robert; Darbyshire, Iain; McDade, Lucinda; Fisher, Amanda.Barleria
systematics
Acanthaceae
RADseq
ddRAdseq
Phylogenetics
Lamiales
COOL1012July 30th 11:15 amTucson C/Starr PassHistorical biogeography of the rock daisies (tribe Perityleae; Asteraceae) in the sky island archipelagos of the southwest U.S. and northern Mexico
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Oral PaperLichter Marck, Isaac H; Baldwin, Bruce.aridification
Asteraceae
biogeography
dispersal
Edaphic evolution
Compositae
deserts
islands
paleoclimate
Perityleae
phylogenomics
rock daisies
Sky islands
COOL1013July 30th 11:30 amTucson C/Starr PassFull plastome phylogenetics of Hechtia (Bromeliaceae, Hechtioideae): Insights into phylogenetics and plastome evolution in a non-model organism
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Oral PaperSiekkinen, Andy.Phylogenetics
Plastome evolution
Bromeliaceae
Tuesday, July 30th, 5:30 pm to 6:15 pm · Tucson J/Starr Pass
Session M31: Meeting: ASPT/Systematics Section Business Meeting
Presiding: Mark Fishbein, Oklahoma State University
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July 30th 5:30 pmTucson J/Starr PassASPT/Systematics Section Business Meeting
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Tuesday, July 30th, 6:30 pm to 7:30 pm · Arizona Foyer/Starr Pass
Session MX4: Mixer: ASPT Mixer
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July 30th 6:30 pmArizona Foyer/Starr PassASPT Mixer
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Tuesday, July 30th, 7:30 pm to 10:00 pm · Tucson F/Starr Pass
Session BQ3: Banquet: ASPT Banquet
Presiding: Mark Fishbein, Oklahoma State University
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July 30th 7:30 pmTucson F/Starr PassASPT Banquet
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Wednesday, July 31st

Wednesday, July 31st, 8:00 am to 11:45 am · Tucson G/Starr Pass
Session SYS2: Contributed Papers: Systematics II: Rosids part 1 to Asterids part 1
Presiding: Andrew Thornhill, State Herbarium Of South Australia; Leigh Becklund, Northern Arizona University
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SYS2001July 31st 8:00 amTucson G/Starr PassThe phylogeny and biogeography of the genus Errazurizia (Fabaceae: Amorpheae)
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Oral PaperBecklund, Leigh; Ayers, Tina.Errazurizia
Phylogenetics
Fabaceae
systematics
chloroplast genome
Whole Genome Sequencing
SYS2002July 31st 8:15 amTucson G/Starr PassHow to not be a strangler fig species: the extreme morphological variation in the neotropical Ficus aurea complex (sect. Americanae, Urostigma, Moraceae)
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Oral PaperHernández Esquivel, Karen Beatriz; Piedra-Malagón, Eva; Cornejo-Tenorio, Guadalupe; Mendoza-Cuenca, Luis Felipe; González-Rodríguez, Antonio; Ruiz Sanchez, Eduardo; Ibarra-Manríquez, Guillermo.geometric morphometrics
integrative taxonomy
leaf shape
abiotic variables
multivariate analyses
SYS2003July 31st 8:30 amTucson G/Starr PassThe origin of Neotropical Trema (Cannabaceae) based on phylogenetic, fossil, and biogeographic data
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Oral PaperNeubig, Kurt; Garwood, Nancy; Valencia Duarte, Janice; Szubryt, Marisa; Humphreys, Aelys; Jordan, Kristina; Whitley, Breanna; Russell, Stephen.Trema
neotropics
biogeography
phylogeny
ultrametric
fossil
SYS2004July 31st 8:45 amTucson G/Starr PassFinding the cinquefoil phylogenetic backbone: Resolving the position of moving clades in Potentilla (Rosaceae)
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Oral PaperEriksson, Torsten; Persson, Nannie; Toresen, Ingrid; Smedmark, Jenny; Andersen, Heidi.phylogeny
multispecies coalescent
low copy gene
Rosaceae
SYS2005July 31st 9:00 amTucson G/Starr PassGenetic diversity of Celtis pumila, an apomictic triploid, and its diploid relatives in eastern North America
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Oral PaperHayes, Drew; Smith, Tyler; Whittemore, Alan.taxonomy
polyploidy
Microsatellites
flow cytometry
population genetics
SYS2006July 31st 9:15 amTucson G/Starr PassEvolution of the Potentilla breweri complex: hybridization and radiation in the Great Basin sky islands
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Oral PaperDiNicola, Alexa; Ertter, Barbara; Sytsma, Kenneth.Potentilla
Rosaceae
Sky islands
Next Generation Sequencing
North America
molecular phylogenetics
common gardens
hybridization
SYS2007July 31st 9:30 amTucson G/Starr PassThe value of Botany in food safety: using phylogenetic tools and genomic data to design innovative detection methods for the allergenic nuts in the genus Carya
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Oral PaperOtt, Brittany; Puente, Caroline; Zhang, Ning; Greenbaum, Alexandra; Windsor, Amanda; Wen, Jun; Sarmashghi, Shababeddin; Arabbaygi, Siavash; Bafna, Vineet; Timme, Ruth; Handy, Sara.allergens
DNA based identification
Carya
July 31st 9:45 amTucson G/Starr PassBreak
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SYS2009July 31st 10:15 amTucson G/Starr PassInvestigating the phylogenetics, divergence times and historical biogeography of Memecylon (Melastomataceae) with a target enrichment approach
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Oral PaperAmarasinghe, Prabha; Joshi, Sneha; Page, Navendu; Wijedasa, Lahiru; Kathriarachchi, Hashendra; Stone, Robert Douglas; Merello, Mary; Kodandaramaiah, Ullasa; Cellinese, Nico.Memecylon
Melastomataceae
target enrichment
phylogeny
biogeography
SYS2010July 31st 10:30 amTucson G/Starr PassA Phylogenetic Survey of Myrtaceae in the Greater Antilles
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Oral PaperFlickinger, Jonathan A.; Jestrow, Brett; Oviedo Prieto, Ramona; Santiago-Valentín, Eugenio; Sustache-Sustache, Jose; Jiménez-Rodríguez, Francisco; Campbell, Keron; Commock, Tracy; Francisco-Ortega, Javier.Caribbean 
systematics
biodiversity hotspot
SYS2011July 31st 10:45 amTucson G/Starr PassA dated molecular perspective of eucalypt evolution
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Oral PaperThornhill, Andrew.eucalypts
molecular dating
bamm
Myrtaceae
diversification
evolution
SYS2012July 31st 11:00 amTucson G/Starr PassTaxonomy and Conservation of the genus Malacothamnus (Malvaceae)
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Oral PaperMorse, Keir.Malacothamnus
Malvaceae
rare plants
conservation
RAD-seq
morphology
taxonomy
SYS2013July 31st 11:15 amTucson G/Starr PassHerbarium Genomics: Testing for phylogenetic signal and assessing rarity in Chilean Loasaceae
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Oral PaperCohen, Dylan.Loasaceae
Loasa
Chile
herbarium
RAD-seq
systematics
Andes
SYS2014July 31st 11:30 amTucson G/Starr PassPhylogenetic analysis of Adenium (Apocynaceae) from chloroplast, mitochondrial, and nuclear markers
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Oral PaperWeitemier, Kevin; Edwards, Taylor; Dimmitt, Mark.Multi-locus
Apocynaceae
Adenium
phylogeny
Wednesday, July 31st, 1:30 pm to 5:30 pm · Tucson G/Starr Pass
Session SYS3: Contributed Papers: Systematics III: Asterids part 2
Presiding: Nancy Morin, ; Morgan Gostel, Botanical Research Institute Of Texas
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SYS3001July 31st 1:30 pmTucson G/Starr PassTypifications and nomenclatural notes in Physalis (Solanaceae) from the United States
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Oral PaperPretz, Chelsea; Deanna, Rocio.lectotypification
North America
Physalis
Solanaceae
tomatillo
United States
SYS3002July 31st 1:45 pmTucson G/Starr PassWhat is the current extent of our systematic knowledge? A case study in synthesizing phylogenetic data in Orobanchaceae
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Oral PaperMortimer, Sebastian; Tank, David.Large-Scale Phylogenetics
Orobanchaceae
supermatrix
SYS3003July 31st 2:00 pmTucson G/Starr PassAnchored Hybrid Enrichment yields insights into Salvia (Lamiaceae) Phylogentics
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Oral PaperDrew, Bryan; Kriebel, Ricardo; González-Gallegos, Jesús; Celep, Ferhat; Lemmon, Alan; Lemmon, Emily; Sytsma, Kenneth.Salvia
Lamiaceae
Anchored hybrid enrichment
SYS3004July 31st 2:15 pmTucson G/Starr PassPhylogeny informs the taxonomic revision of Goodenia sensu lato (Goodeniaceae)
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Oral PaperJabaily, Rachel; Shepherd, Kelly; Gardner, Andrew; Sessa, Emily.Asterales
Australia
taxonomy
phylogeny
Next Generation Sequencing
Goodeniaceae
SYS3005July 31st 2:30 pmTucson G/Starr PassSpeciation on Sky Islands: The Systematics and Evolution of Cirsium eatonii (“Mountaintop Thistle”)
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Oral PaperAckerfield, Jennifer.Compositae
Asteraceae
Cirsium
Rocky Mountains
Cirsium eatonii
Sky islands
SYS3006July 31st 2:45 pmTucson G/Starr PassTaxonomic discoveries in Nemacladus (Campanulaceae, Nemacladoideae)
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Oral PaperMorin, Nancy; Ayers, Tina; Neff, Lois.Campanulacee
Nemacladus
California
southwestern flora
SYS3007July 31st 3:00 pmTucson G/Starr PassTaxonomic implications of staminal filament appendages in Nemacladus (Campanulaceae)
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Oral PaperNeff, Lois; Morin, Nancy.Nemacladus
phylogeny
character
appendage
July 31st 3:15 pmTucson G/Starr PassBreak
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SYS3009July 31st 3:45 pmTucson G/Starr PassMorphological, molecular, and biogeographic evidence for the recognition of Euthamia hirtipes and E. scabra (Asteraceae, Astereae)
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Oral PaperSzubryt, Marisa; Neubig, Kurt; Urbatsch, Lowell; Vargas-Rodriguez, Yalma.systematics
Phylogenetics
biogeography
hybridization
taxonomy
Asteraceae
Astereae
Euthamia
SYS3010July 31st 4:00 pmTucson G/Starr PassUntangling taxonomic complexities and the conservation of rare asters (Eucephalus, Asteraceae)
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Oral PaperAllen, Geraldine; Kaye, Thomas; Kierstead, Julie.Asteraceae
Eucephalus
ITS
morphometrics
genetic diversity
rare plant conservation
SYS3011July 31st 4:15 pmTucson G/Starr PassUsing molecular and morphological data to separate cryptic species of rayless Grindelia (Asteraceae)
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Oral PaperMonaghan, Leann; Moore, Abigail.Asteraceae
Grindelia
systematics
species delimitation
SYS3012July 31st 4:30 pmTucson G/Starr PassGeneration gaps: Improving resolution at the tribal scale in the Gochnatieae (Compositae) with low-cost phylogenomic tools
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Oral PaperGostel, Morgan; Funk, Vicki.evolutionary history
Next Generation Sequencing
microfluidics
phylogenomics
SYS3013July 31st 4:45 pmTucson G/Starr PassTesting biogeographic hypotheses in the tropical Andes using Lysipomia (Campanulaceae)
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Oral PaperHansen, Kimberly; Ayers, Tina.biogeography
Campanulaceae
paramo
plastome
SYS3014July 31st 5:00 pmTucson G/Starr PassA flow-cytometry survey of Hedera in North America
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Oral PaperWhittemore, Alan.Hedera
Araliaceae
invasive plants
polyploidy
SYS3015July 31st 5:15 pmTucson G/Starr PassOrigin and Radiation of the Lysipomia sphagnophila (Campanulaceae) species complex based on nrITS sequence data
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Oral PaperWuest, Victoria; Ayers, Tina.

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