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Sessions for Room: Room 1/Woodward

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SessionDate/TimeTitleSection/TopicTypeAuthorsKeywords

Monday, July 28th

Monday, July 28th
8:00 am to 12:15 pm · Room 1/Woodward
Session 6: Contributed Papers: Caryophyllales, Brassicales, Malvales
Presiding: Warren L. Wagner, National Museum of Natural History, Smithsonian Institution
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6001July 28th 8:00 amPhylogenetic relationships and biogeography of Vitaceae (the grape family)
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Systematics/Phytogeography / Taxonomie/ SectionPaperWen, Jun.phylogeny
Vitaceae
Biogeography
6002July 28th 8:15 amPhylogenetic relationships of Afrobrunnichia Hutch. & Dalziel (Polygonaceae) based on three chloroplast genes and ITS
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Systematics/Phytogeography / Taxonomie/ SectionPaperSanchez, Adriana; Kron, Kathleen A..Afrobrunnichia
Brunnichia
Polygonaceae
phylogeny
ITS
chloroplast DNA
6003July 28th 8:30 amPreliminary phylogenetic relationships of Calligonum L. (Polygonaceae) using two chloroplast genes
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Systematics/Phytogeography / Taxonomie/ SectionPaperSanchez, Adriana; Kron, Kathleen A..Calligonum
Pteropyrum
Pteroxygonum
Polygonaceae
chloroplast DNA
phylogeny
6004July 28th 8:45 amPhylogenetics, character evolution and diversification of the Eriogonum clade (Polygonaceae)
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Systematics/Phytogeography / Taxonomie/ SectionPaperKempton, Elizabeth; Columbus, J. Travis.Polygonaceae
Eriogonoideae
Eriogonum and allies
Eriogonum
Chorizanthe
Oxytheca
phylogenetics
GIS
Geographic Information Systems
6005July 28th 9:00 amSystematics of Antigonon (Polygonaceae): towards a clear circumscription of A. leptopus
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Systematics/Phytogeography / Taxonomie/ SectionPaperBurke, Janelle.introgression
species delimitation
Polygonaceae
Antigonon
6006July 28th 9:15 amPreliminary Phylogenetic Relationships of Muehlenbeckia Meisn. (Polygonaceae)
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Systematics/Phytogeography / Taxonomie/ SectionPaperSchuster, Tanja M.; Kron, Kathleen A..Muehlenbeckia
Polygonaceae
amphipacific
systematics
6007July 28th 9:30 amPatterns and timing of diversification in American Atriplex (Chenopodiaceae)
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Systematics/Phytogeography / Taxonomie/ SectionPaperZacharias, Elizabeth H.; Baldwin, Bruce G..C4 photosynthesis
Atriplex
Biogeography
Chenopodiaceae
California Floristic Province
6008July 28th 9:45 amMolecular phylogeny of Phemeranthus Raf. (Portulacaceae), a North American xerophytic plant genus
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Systematics/Phytogeography / Taxonomie/ SectionPaperPrice, Taina M..Phemeranthus
Portulacaceae
phylogeny
North America
xeric habitats
6009July 28th 10:00 amPhylogenetic relationships in the genus Calyptridium, Portulacaceae
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Systematics/Phytogeography / Taxonomie/ SectionPaperGuilliams, C. Matt; Simpson, Michael.Cistanthe
Calyptridium
California
Portulacaceae
July 28th 10:15 amBreak
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Systematics/Phytogeography / Taxonomie/ Section
6010July 28th 10:30 amNew Populations of Cylindropuntia x viridiflora (Cactaceae) in Canyon de Chelly National Monument, Arizona
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Systematics/Phytogeography / Taxonomie/ SectionPaperMugaburu, Daniel.Cylindropuntia x viridiflora
Cactaceae
hybridization
Canyon de Chelly
phylogeny
Endangered species
6011July 28th 10:45 amFruit evolution and phylogenetic position of the tribe Cyphostyleae and the genus Physeterostemon within the Melastomaceae
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Systematics/Phytogeography / Taxonomie/ SectionPaperMichelangeli, Fabian A.; Morales, Maria Eugenia; David, Heriberto; Amorim, Andre; Goldenberg, Renato.Melastomataceae
Cyphostyleae
Fruit evolution
ovary position
Physeterostemon
6012July 28th 11:00 amMolecular phylogeny of Ludwigia (Onagraceae) reconstructed from multiple nuclear and cpDNA markers
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Systematics/Phytogeography / Taxonomie/ SectionPaperBarber, Janet C.; Diazgranados, Mauricio; Hoch, Peter C..Ludwigia
Onagraceae
phylogenetics
6013July 28th 11:15 am
Canceled
Phylogenetics and character evolution within Clarkia (Onagraceae)
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Systematics/Phytogeography / Taxonomie/ SectionPaperSytsma, Kenneth J.; Williams, Cody; Hahn, William James.Bayesian
character evolution
chromosome number
Clarkia
genome size
maximum likelihood
6014July 28th 11:30 amMolecules, morphology and madness: Systematics of the aquatic plant genus Myriophyllum (Haloragaceae)
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Systematics/Phytogeography / Taxonomie/ SectionPaperMoody, Michael L.; Les, Donald H..Myriophyllum
phylogeny
Species Discovery
6015July 28th 11:45 amPhylogeny, chromosome number and genome size evolution in Physarieae (Brassicaceae)
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Systematics/Phytogeography / Taxonomie/ SectionPaperFuentes-Soriano, Sara; Bures, Petr.Mustard
genome size
Brassicaceae
Physarieae
phylogeny
6016July 28th 12:00 pmPhylogenetic relationships of Great Basin alpine and subalpine Draba (Brassicaceae) inferred from nrDNA ITS, Chalcone synthase, and trnL-trnF DNA sequences
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Systematics/Phytogeography / Taxonomie/ SectionPaperHarris, James G.; Dickey, Thayne; Knight, Julie A; Oliver, Jason; Paxton, David.Draba
Brassicaceae
endemism
Great Basin
Monday, July 28th
1:00 pm to 4:15 pm · Room 1/Woodward
Session 14: Contributed Papers: Methods: Phylogeny, Nomenclature, Taxonomy, DNA Barcodes
Presiding: Christopher P. Randle, Sam Houston State University
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14001July 28th 1:00 pmDNA barcoding: An oversimplified solution to a complex problem
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Systematics/Phytogeography / Taxonomie/ SectionPaperSpooner, David M..DNA Barcoding
ITS
psbA-trnH spacer
Potato (Solanum tuberosum)
Solanum
barcoding
14002July 28th 1:15 pmImproving taxon identification with DNA barcodes: a case study on Salix
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Systematics/Phytogeography / Taxonomie/ SectionPaperKorpelainen, Helena; Pietiläinen, Maria.DNA Barcoding
matK
trnH-psbA spacer
Salix
14003July 28th 1:30 pmTesting plant barcoding regions in South American wild nutmeg trees
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Systematics/Phytogeography / Taxonomie/ SectionPaperNewmaster, Steve; Fazekas, Aron; Steeves, Royce; Janovec, John.
14004July 28th 1:45 pmA preliminary study on the genetic diversity of riverine Salix species in South Korea
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Systematics/Phytogeography / Taxonomie/ SectionPaperWon, Hyosig.DNA Barcoding
nuclear markers
Salix
14005July 28th 2:00 pmBarcodes and relationships of the North American sedges, north of Mexico (Carex, Cariceae, Cyperaceae)
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Systematics/Phytogeography / Taxonomie/ SectionPaperChouinard, Brianna N; Starr, Julian R.; Naczi, Robert F. C..Carex
DNA Barcoding
Cyperaceae
Cariceae
14006July 28th 2:15 pmThe relative sensitivity of different alignment methods and character codings in sensitivity analysis
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Systematics/Phytogeography / Taxonomie/ SectionPaperSimmons, Mark P.; Müller, Kai; Webb, Colleen T..alignment
sensitivity analysis
progressive pairwise alignment
simultaneous alignment
implied alignment
July 28th 2:30 pmBreak
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Systematics/Phytogeography / Taxonomie/ Section
14007July 28th 3:00 pmGoing out on a limb -- an analysis of resampling branch support
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Systematics/Phytogeography / Taxonomie/ SectionPaperFreudenstein, John; Davis, Jerrold I..support
systematic methods
bootstrap
jackknife
14008July 28th 3:15 pmConflation of ignorance and knowledge in the inference of clade posteriors
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Systematics/Phytogeography / Taxonomie/ SectionPaperRandle, Christopher P.; Pickett, Kurt M..phylogenetics
Bayesian
clade posterior
14009July 28th 3:30 pmEstimating the probability of continuous character transitions on phylogenetic trees
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Systematics/Phytogeography / Taxonomie/ SectionPaperHipp, Andrew L.; Platt, Alexander.comparative analysis
continuous characters
Brownian motion
Bayesian approach
14010July 28th 3:45 pmOver-precision in Molecular Dating
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Systematics/Phytogeography / Taxonomie/ SectionPaperOlmstead, Richard; Tank, David C..molecular dating
Molecular clock
fossil calibration
14011July 28th 4:00 pmThe taxonomic treatment of hybrid derivatives under the ICBN and the PhyloCode
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Systematics/Phytogeography / Taxonomie/ SectionPaperCantino, P. D..nomenclature
PhyloCode
hybridization
hybrid speciation
classification

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