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Presentations for Program:: Systematics

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SessionDate/TimeLocationTitleTypeAuthorsKeywords

Sunday, July 24th

Sunday, July 24th, 8:00 am to 2:00 pm · Denali Room/Hilton
Session M03: Meeting: ASPT Council Meeting
Presiding: Carolyn Ferguson, Kansas State University
July 24th 8:00 amDenali Room/HiltonASPT Council Meeting

Monday, July 25th

Monday, July 25th, 8:00 am to 11:45 am · Tubughnenq' 5/Dena'ina Center
Session SYST I: Contributed Papers: Systematics I: Gymnosperms to Eurosids
Presiding: OJO Funmilola Mabel, ; Nicholas Engle-Wrye, Mississippi State University
SYST I001July 25th 8:00 amTubughnenq' 5/Dena'ina CenterSpecies delimitation of the Pinus Oocarpae clade using the multispecies coalescentOral PaperGernandt, David; Figueroa Martínez, Dante S..phylogenetics
nuclear genes
pines
SYST I002July 25th 8:15 amTubughnenq' 5/Dena'ina CenterPhylogenetics of the North American Trillium erectum-group (Melanthiaceae)Oral PaperFloden, Aaron; Knapp, Wesley.Trillium
nuclear genes
phylogeny
hybridization
SYST I003July 25th 8:30 amTubughnenq' 5/Dena'ina CenterComparative Anatomical Studies of Four Accessions of Bambusa vulgaris Schrad EX J.C. Wendl collected in Ile-Ife, Osun State, NigriaOral PaperFunmilola Mabel, OJO; ADELALU, Kole Fredrick; Blessing Oluwatosin, OMOYENI.Accessions 
anatomical 
Bambusa vulgaris
Classification 
Taxonomy 
SYST I004July 25th 8:45 amTubughnenq' 5/Dena'ina CenterFrom leaves to lemmas: Examining patterns in floral bract macro- and micromorphology in Guadua (Poaceae: Bambusoideae: Bambuseae)Oral PaperMcMurchie, Elizabeth; Crock, Josephine; Clark, Lynn.systematics
bamboo
micromorphology
Neotropics
Poaceae
Guadua
SYST I005July 25th 9:00 amTubughnenq' 5/Dena'ina Center
Canceled
New models of stem architecture for Berberis sensu lato (Berberidaceae) and their taxonomic implications
Oral PaperWright, Alexander; Roalson, Eric.Architecture
Berberis
Mahonia
Berberidaceae
Taxonomy 
Bauplan
SYST I006July 25th 9:15 amTubughnenq' 5/Dena'ina CenterUsing Heuchera to infer historical patterns of gene flow driven by Pleistocene glaciation, and why extensive population level sampling is crucial for understanding evolutionary processesOral PaperEngle-Wrye, Nicholas; Folk, Ryan.hybridization
Heuchera
Pleistocene glaciation
population level sampling
July 25th 9:30 amTubughnenq' 5/Dena'ina CenterBreak
SYST I008July 25th 10:15 amTubughnenq' 5/Dena'ina CenterCell types as species: Exploring a metaphorOral PaperDoyle, Jeff.cell type
species delimitation
lineage
philosophy
incongruence
epigenetics
Development
SYST I009July 25th 10:30 amTubughnenq' 5/Dena'ina CenterConserved noncoding sequences in the genomes of nodulating angiosperms and their potential for homology assessmentOral PaperDoyle, Jeff; Xian, Wenfei; Cheng, Shifeng.nodulation
conserved noncoding sequences
CNS
SYST I010July 25th 10:45 amTubughnenq' 5/Dena'ina CenterTecophilaeaceae in Chile: A target sequencing study of a highly endemic geophyte cladeOral PaperRoman, Maria Jose; Burleigh, J Gordon; Scherson, Rosa.Chilean Tecophilaeaceae
systematics
Taxonomy 
SYST I011July 25th 11:00 amTubughnenq' 5/Dena'ina CenterA new classification of Cyperaceae (Poales) supported by phylogenomic dataOral PaperLarridon, Isabel; Zuntini, Alexandre R.; Léveillé-Bourret, Etienne; Barrett, Russell; Starr, Julian; Muasya, Muthama; Villaverde, Tamara; Bauters, Kenneth; Brewer, Grace; Bruhl, Jeremy; Costa, Suzana; Elliott, Tammy; Epitawalage, Niroshini; Escudero Lirio, Antonio Marcial; Fairlie, Isabel; Goetghebeur, Paul; Hipp, Andrew; Jiménez-Mejías, Pedro; Sabino Kikuchi, Izai A.B.; Maurin, Olivier; Pokorny, Lisa; Roalson, Eric; Semmouri, Ilias; Simpson, David; Spalink, Daniel; Thomas, Wayt; Wilson, Karen; Xanthos, Martin; Forest, Felix; Baker, William.Angiosperms353
Classification 
Cyperaceae
phylogenomics
Poales
systematics
targeted sequencing
Taxonomy 
SYST I012July 25th 11:15 amTubughnenq' 5/Dena'ina CenterEdaphic ecology in island-like systems—a case study in the Heuchera parviflora complexOral PaperPantinople, Dexcem; Siniscalchi, Carolina; Folk, Ryan.Heuchera parviflora
Phylogeography
Island-like systems
Edaphic
Refugia
SYST I013July 25th 11:30 amTubughnenq' 5/Dena'ina CenterSaving Begonia (Begoniaceae) of Mindanao, Philippines: A checklist, lectotypification, conservation and description of new speciesOral PaperNaive, Mark Arcebal.Bukidnon
IUCN conservation status
Philippine Flora
Zamboanga Peninsula
Cucurbitales
Monday, July 25th, 1:30 pm to 5:15 pm · /
Session SYST II: Contributed Papers: Systematics II: Eurosids to Asterids
Presiding: Sarah Mathews, Louisiana State University; Lucas Bacci, University Of Florida
SYST II001July 25th 1:30 pm/Reestablishment and new circumscription of Jupunba and Punjuba (Leguminosae, Caesalpinioideae, mimosoid clade) based on morphological and phylogenetic evidenceOral PaperIganci, Joao; Soares, Marcos Vinicius B.; Guerra, Ethiéne; Morim, Marli Pires.Abarema 
Fabaceae
morphology
Neotropics
nomenclature
SYST II002July 25th 1:45 pm/Towards a monophyletic infrageneric circumscription for Adesmia DC. (Dalbergieae, Leguminosae): a taxonomic revision of Adesmia series MuricataeOral PaperIganci, Joao; Monteiro, Thiago Cobra; Mohammad, Vatanparast; Miotto, Silvia; Simpson, Beryl; Klitgaard, Bente; Gwilym, Lewis; Fortuna-Perez, Ana Paula.Adesmia clade
Fabaceae
Papilionoideae
phylogeny
Taxonomy 
SYST II003July 25th 2:00 pm/
Canceled
Phylogenetic placement of the endemic Kentucky clover (Trifolium kentuckiense)
Oral PaperKoenig, Nicholas; Ruhfel, Brad.phylogenetics
Trifolium
Clover
Plastid
Endemic Species
SYST II004July 25th 2:15 pm/Integrating Field, Herbarium, and Ex Situ Samples to Understand the Nature of an Endemic Species, the Maple-leaf OakOral PaperWu, Yingtong; Hipp, Andrew; Fargo, Gregory; Stith, Nora; Ricklefs, Robert.rare plants
species conservation
species delimitation
morphological species delimitation
Quercus species
Herbarium
ex situ living collections
SYST II005July 25th 2:30 pm/Phylogenetic relationships and taxonomy of Arabidopsis halleri and the A. arenosa group, wild relatives of A. thalianaOral PaperSramkova, Gabriela; Kolar, Filip; Eliska, Zaveska; Marhold, Karol.Arabidopsis halleri
Arabidopsis arenosa
Phylogeography
Genetic diversity
polyploidy
Taxonomy 
SYST II006July 25th 2:45 pm/Biogeography and diversification of the Caribbean Clade (Miconieae, Melastomataceae): a Cuban origin underlies one of the largest Antillean radiationsOral PaperMajure, Lucas; Bacci, Lucas; Naranjo, Andre; Becquer, Eldis R.; Skean Jr, James; Judd, Walter; Michelangeli, Fabian.Melastomataceae
Miconieae
plastome
Miconia
Greater Antilles
Caribbean
SYST II007July 25th 3:00 pm/The implementation of NGS in Melastomataceae: untangling the recent and rapid diversification of the Miconia sect. Sagraeoides (Melastomataceae) in the Greater AntillesOral PaperBacci, Lucas; Judd, Walter; Michelangeli, Fabian; Cellinese, Nico; Skean Jr, James; Dagallier, Léo-Paul; Majure, Lucas.systematics
genome skimming
biogeography
Mecranium
Target Enrichment
July 25th 3:15 pm/Break
SYST II009July 25th 3:45 pm/Niche evolution in the Nyctagineae: a group with an ancestral affinity for gypsum?Oral PaperHumphreys, Emily; Flores Olvera, Hilda; Ochoterena, Helga; Douglas, Norman; Moore, Michael.Caryophyllales
Nyctaginaceae
gypsum
soils
climate change
phylogeny
niche evolution
SYST II010July 25th 4:00 pm/Interaction patterns between Australian Loranthaceae species and their host plants at the ordinal LevelOral PaperMathews, Sarah; Murphy, Jordan.Santalales
Loranthaceae
Amylotheca
Amyema
Decaisnina
Dendrophthoe
Lysiana
Muellerina
conifer
parasite
host
bipartite network
interaction
Australia
ggalluvial
SYST II011July 25th 4:15 pm/Phylogenomics and biogeography of the Coffeeae alliance (Rubiaceae) with an emphasis on TricalysiaOral PaperSantos, Malia; Robbrecht, Elmar; Tank, David.Kew Tree of Life Explorer
Angiosperm353
Rubiaceae
systematics
biogeography
divergence time estimation
SYST II012July 25th 4:30 pm/An integrative taxonomic revision of Melichrus R.Br. (Ericaceae) reveals several new species in botanically megadiverse eastern AustraliaOral PaperKennedy, Helen; Bruhl, Jeremy; Crayn, Darren; Rose, Andrew; Ian, Telford.melichrus
ericaceae
Taxonomy 
systematics
phylogenetics
genetics
morphology
integrative method
SYST II013July 25th 4:45 pm/Delimiting manzanita species with morphological data, and morphological data collection in a classroom settingOral PaperMorrison, Glen R; Jolles, Diana; Drew, Makayla; Buehlman, Angela; Huang, Yi; Abbo, Tito; Parker, V. T.; Keeley, Jon E.; Litt, Amy.morphology
ericaceae
California
Arctostaphylos
species delimitation
Herbarium
educational
Monday, July 25th, 5:30 pm to 7:00 pm · Idlughet (Eklutna) Exhibit Hall/Dena'ina Center
Session P: Contributed Posters: Systematics Posters
PSY002July 25th 5:30 pmIdlughet (Eklutna) Exhibit Hall/Dena'ina CenterEmergence of gypsophily in Phacelia (Hydrophyllaceae)Poster: SystematicsBoissavy, Charles; Flores Olvera, Hilda; Ochoterena, Helga; Douglas, Norman; Moore, Michael.Phacelia
Hydrophyllaceae
Boraginales
phylogeny
gypsum
systematics
PSY003July 25th 5:30 pmIdlughet (Eklutna) Exhibit Hall/Dena'ina CenterPhylogenomics Reveal Species Relationships in Neptunia (Fabaceae)Poster: SystematicsBecklund, Ellie; Schenk, John.systematics
phylogenomics
Fabaceae
Angiosperms-353
chloroplast
target-capture
Hyb-Seq
Neptunia
PSY004July 25th 5:30 pmIdlughet (Eklutna) Exhibit Hall/Dena'ina CenterUsing Molecular and Morphological Data to Uncover Cryptic Species Within Tiquilia palmeriPoster: SystematicsCastillo, Gabriela; Sarazen, Jillian; Moore, Michael.Tiquilia
systematics
morphometric analyses
Boraginales
Ehretiaceae
Cryptic Species
Sonoran Desert
PSY005July 25th 5:30 pmIdlughet (Eklutna) Exhibit Hall/Dena'ina CenterPhylogenetic patterns and geographic distribution of endemic Milkvetch (Fabaceae, Genus Astragalus) in the Four Corners Region reveals a contrasting pattern of species originPoster: SystematicsDubacher, Aubanie; Porter, Ellinore; McCauley, Ross.Fabaceae
Astragalus
endemism
phylogenetics
PSY006July 25th 5:30 pmIdlughet (Eklutna) Exhibit Hall/Dena'ina CenterPhylogenomics of Mentzelia (Loasaceae) using Angiosperms-353 target-capturePoster: SystematicsFabre, Paige; Brokaw, Joshua; Hufford, Larry; Johnson, Matt; Schenk, John.Angiosperms-353
phylogenetics
phylogenomics
Mentzelia
Loasaceae
hybrid enrichment
Hyb-Seq
HybPiper
genome skimming
genomics
genome sequencing
target-capture
PSY007July 25th 5:30 pmIdlughet (Eklutna) Exhibit Hall/Dena'ina CenterInvestigating evolutionary hypotheses using phylogenomic methods in the genus Marina, FabaceaePoster: SystematicsWinitsky, Sophia; Lavin, Matthew.phylogenomics
Baja California
Fabaceae
systematics
Marina
Taxonomy 
PSY008July 25th 5:30 pmIdlughet (Eklutna) Exhibit Hall/Dena'ina CenterGenealogy turnover rates under the multispecies coalescent with recombinationPoster: SystematicsMcKenzie, Patrick; Eaton, Deren.Multispecies coalescent
Species tree
Genealogies
PSY009July 25th 5:30 pmIdlughet (Eklutna) Exhibit Hall/Dena'ina CenterPhlox at the extreme: taxonomy of Phlox of northern latitudesPoster: SystematicsFerguson, Carolyn; Mayfield, Mark.Phlox
Polemoniaceae
arctic
Taxonomy 
Disjunction
PSY010July 25th 5:30 pmIdlughet (Eklutna) Exhibit Hall/Dena'ina CenterMolecular phylogenomics, historical biogeography, floral evolution, gene flow, and species diversification in Darwinia (Myrtaceae)Poster: SystematicsChan, Patricia; Lemmon, Emily; Lemmon, Alan; Barrett, Matthew; Givnish, Thomas.systematics
Evolution
ecology
phylogenomics
Darwinia
Myrtaceae
Myrtales
Historical biogeography
target-capture
population genetics
Pollination syndromes
sky island
Inflorescence
Floral morphology
gene flow
Australia
Southwest Australia floristic province
plastome
seed dispersal

Tuesday, July 26th

Tuesday, July 26th, 8:00 am to 9:45 am · Spruce/Hilton
Session COOLEY: Contributed Papers: Cooley Award Talks
Presiding: James Beck, Wichita State University; Sandra Hoffberg, Columbia University
COOLEY001July 26th 8:00 amSpruce/HiltonCladistic Analysis of Piper clade Enckea (Piperaceae)Oral PaperHastings, Cara; Bornstein, Allan; Davidson, Christopher; Smith, James (Jim).Neotropics
Piper
cladistic analysis
systematics
Taxonomy 
species delimitation
Angiosperms353
COOLEY002July 26th 8:15 amSpruce/HiltonResolving relationships in Cleomaceae using Hyb-Seq, the Angiosperms353 probe set, and herbariaOral PaperSaunders, Theresa; Larridon, Isabel; Barrett, Russell; Baker, William J.; Forest, Félix; Françoso, Elaine; Maurin, Olivier; Roalson, Eric.Cleomaceae
Hyb-Seq
Angiosperms353
phylogenetics
COOLEY003July 26th 8:30 amSpruce/HiltonStudying introgression and species relationships in a high diversity system is to explore the relationship between introgression and divergenceOral PaperAbbo, Tito; Morrison, Glen R; Huang, Yi; Buehlman, Angela; Parker, V. T.; Sanders, Andrew; Jolles, Diana; Stoughton, Thomas; Litt, Amy.Arctostaphylos
introgression
phylogeny
systematics
RADseq
phylogenomics
COOLEY004July 26th 8:45 amSpruce/HiltonPhylogenomic analyses of Brachyotum (Melastomataceae) show multiple dispersals across the Huancabamba depression in the AndesOral PaperParedes-Burneo, Diego; Bedoya, Ana Maria; Ulloa, Carmen; Majure, Lucas; Michelangeli, Fabian; Lagomarsino, Laura.Andes
biogeography
endemism
Melastomataceae
Neotropics
phylogenetics
target-capture
COOLEY005July 26th 9:00 amSpruce/HiltonddRADSeq phylogeny and systematics of the Cistantheae clade (Montiaceae)Oral PaperChomentowska, Anri; Guilliams, C. Matt; Ogburn, Matthew; Hancock, Lillian; Holtum, Joseph; Edwards, Erika.phylogenetics
systematics
RADseq
Taxonomy 
Montiaceae
COOLEY006July 26th 9:15 amSpruce/HiltonBiogeography and diversification patterns in Didymocarpus (Gesneriaceae): a case of “into-India” dispersalOral PaperNS, Prasanna; Adhikari, Bhaskar; Möller, Michael; Gowda, Vinita.Gesneriaceae
Tropical biodiversity
biogeography
lianas
“into-India” hypothesis
Tuesday, July 26th, 5:30 pm to 5:45 pm · Tikahtnu Ballroom A /Dena'ina Center
Session AW1: Awards Presentation: Presentation of the IAPT Stebbins and Stafleu Medals
Presiding: Pat Herendeen,
July 26th 5:30 pmTikahtnu Ballroom A /Dena'ina CenterPresentation of the IAPT Stebbins and Stafleu Medals
Tuesday, July 26th, 5:30 pm to 6:15 pm · Dillingham/Hilton
Session M19: Meeting: ASPT/BSA Syst Section Business Meeting
Presiding: Carolyn Ferguson, Kansas State University
July 26th 5:45 pmDillingham/HiltonASPT Business Meeting
Tuesday, July 26th, 6:30 pm to 7:30 pm · Aleutian/Hilton
Session MX4: Mixer: ASPT/IAPT Mixer
Presiding: Carolyn Ferguson, Kansas State University
July 26th 6:30 pmAleutian/HiltonASPT/IAPT Mixer
Tuesday, July 26th, 7:30 pm to 10:00 pm · Alaska Ballroom/Hilton
Session M20: Meeting: ASPT/IAPT Awards Banquet & Incoming ASPT Presidential Address
Presiding: Carolyn Ferguson, Kansas State University
July 26th 7:30 pmAlaska Ballroom/HiltonASPT Awards Ceremony

Wednesday, July 27th

Wednesday, July 27th, 8:00 am to 11:45 am · Fireweed/Hilton
Session SYST III: Contributed Papers: Systematics III: Asterids
Presiding: Sandra Knapp, Natural History Museum; Morgan Gostel, Botanical Research Institute of Texas
SYST III001July 27th 8:00 amFireweed/HiltonWhat is the longleaf milkweed of the western Gulf Coast?Oral PaperFishbein, Mark; Wagner, Carl; Andreev, Victor; Straub, Shannon.species delimitation
Asclepias
Apocynaceae
plastome
morphology
targeted sequencing
nuclear genes
SNP
Taxonomy 
SYST III002July 27th 8:15 amFireweed/HiltonEvolution, Diversification, and Conservation Implications in the Pantropical Clade Barlerieae (Acanthaceae)Oral PaperComito, Robert.Tropical Botany
systematics
ddradseq
Diversification
conservation
SYST III003July 27th 8:30 amFireweed/HiltonDiversification of Kohleria (Gesneriaceae)Oral PaperHansen, Kimberly; Laura, Clavijo; Zuluaga Trochez, Alejandro; Roalson, Eric.Gesneriaceae
Andes
phylogenomics
SYST III004July 27th 8:45 amFireweed/HiltonPhylogenetics of Monarda subg.Monarda, a clade of North American mintsOral PaperMcKenzie, Patrick; Eaton, Deren.systematics
phylogenomics
hybridization
SYST III005July 27th 9:00 amFireweed/HiltonCharacterizing a North American representative of Ipomoea grandifolia (Convolvulaceae), a member of Ipomoea series BatatasOral PaperLiao, Irene; Fulford, Avery; Ostevik, Kate; Rausher, Mark.cross-compatibility
Genetic differentiation
Ipomoea
Ipomoea grandifolia
reproductive isolation
species delimitation
July 27th 9:15 amFireweed/HiltonBreak
SYST III007July 27th 10:15 amFireweed/HiltonMorphological trait evolution in the mega-diverse genus Solanum (Solanaceae) - lability of key taxonomic characters at clade levelOral PaperHilgenhof, Rebecca; Gagnon, Edeline; Knapp, Sandra; Aubriot, Xavier; Tepe, Eric J.; Bohs, Lynn; Giacomin, Leandro; Gouvêa, Yuri F.; Martine, Chris; Orejuela, Andrés; Orozco, Clara Inez; Peralta, Iris; Sarkinen, Tiina.morphology
Solanum
Stochastic mapping
Clade diagnosis
identification
SYST III008July 27th 10:30 amFireweed/HiltonPatterns of morphological and molecular variation provide insights into the systematics and evolution of Rhododendron’s ‘Hardy Mountaineers’Oral PaperFuller, Ryan; Li, Qin; Hipp, Andrew; Liu, Jianquan; Ree, Richard.Rhododendron
morphometrics
phylogeny
ericaceae
polyploidy
Hengduan Mountains
China
SYST III009July 27th 10:45 amFireweed/HiltonDiversification and Character Trait Analyses of the Core GoodeniaceaeOral PaperBrose, Caroline; Jabaily, Rachel; Shepherd, Kelly.Goodeniaceae
Asterales
Australia
Scaevola
Goodenia
systematics
SYST III010July 27th 11:00 amFireweed/HiltonPhylogeny of the marigold composites, the Tageteae sensu lato (Asteraceae)Oral PaperHinojosa-Espinosa, Oscar; Potter, Daniel.Heliantheae alliance
Compositae
Secretory cavities
Marigold tribe
Tagetes
SYST III011July 27th 11:15 amFireweed/HiltonPruning the ironweeds: diversity, evolution, and phylogenetic placement of the distinctive genus Distephanus (Compositae)Oral PaperGostel, Morgan; Funk, Vicki; Kelloff, Carol; Loeuille, Benoit.
SYST III012July 27th 11:30 amFireweed/HiltonFloral scent changes in response to the removal of unscented pollen (Solanum sectionAndroceras)Oral PaperMoore, Douglas; Farman, D.I.; Stevenson, P.C.; Vallejo-Marin, Mario.

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