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Sessions for Friday, July 24th, 2009
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Sessions for Saturday, July 25th, 2009
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Sessions for Sunday, July 26th, 2009
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Sessions for Monday, July 27th, 2009
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Sessions for Tuesday, July 28th, 2009
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Sessions for Wednesday, July 29th, 2009
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Sessions for Thursday, July 30th, 2009
MorningFT-15FT-16M34

Presentations for Session 57

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OrderDate/TimeTitleSection/TopicTypeAuthorsKeywords
Wednesday, July 29th
8:00 am to 11:45 am · Maybird/Cliff Lodge - Level C
Session 57: Contributed Papers: Systematics Section
Presiding: Mark P. Simmons, Colorado State University; Mac Alford, University of Southern Mississippi
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57001July 29th 8:00 amRe-examining evolution of the North American bulb-forming Oxalis
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Systematics SectionOral PaperGardner, Andrew; Emshwiller, Eve.Oxalis
bulb
North America
molecular phylogeny
heterostyly
57002July 29th 8:15 amPhylogeny and biogeography of Oxalis: preliminary results based on plastid loci
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Systematics SectionOral PaperEmshwiller, Eve; Gardner, Andrew; Oberlander, Kenneth C.; Vaio, Magdalena; Heibl, Christoph; Dreyer, Leanne.
57003July 29th 8:30 amPhylogeny of Celastraceae subfamily Salacioideae and tribe Lophopetaleae Inferred from Morphological Characters and Nuclear and Plastid Genes
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Systematics SectionOral PaperSimmons, Mark P.; Coughenour, Jennifer M.; Lombardi, Julio A.; Cappa, Jennifer J..aril homology
Brassiantha
Kokoona
local alignment
Lophopetalum
Sarawakodendron
57004July 29th 8:45 amPhylogeny of Celastraceae subfamily Hippocrateoideae inferred from morphological characters and nuclear and plastid genes
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Systematics SectionOral PaperSimmons, Mark P.; Coughenour, Jennifer M.; Lombardi, Julio A.; Yakobson, Kendra; Archer, Robert H..aril homology
Helictonema
Hippocrateoideae
seed wing
57005July 29th 9:00 amWhat are the closest relatives of Salix and Populus?
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Systematics SectionOral PaperAlford, Mac H.; Brantley, Rebecca J.; Hernández, C. Liliana; Samarakoon, Tharangamala.Salicaceae
Flacourtiaceae
character evolution
Salix
Populus
Macrohasseltia
Olmediella
Idesia
Itoa
Carrierea
Bennettiodendron
Poliothyrsis
57006July 29th 9:15 amSystematics and biogeography of the clusioid clade (Malpighiales)
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Systematics SectionOral PaperRuhfel, Brad R; Bittrich, Volker; Gustafsson, Mats H. G.; Philbrick, C. Thomas; Rutishauser, Rolf; Stevens, P. F.; Davis, III, Charles C..Clusiaceae
Hypericaceae
Podostemaceae
Bonnetiaceae
Gondwana
divergence time estimates
Biogeography
systematics
phylogeny
vicariance
biome evolution
57007July 29th 9:30 amThe radiation of Croton (Euphorbiaceae) on Madagascar - how did this group become so speciose and diversified there compared to other Old World areas?
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Systematics SectionOral PaperBerry, Paul E.; Van Ee, Benjamin; Riina, Ricarda; Haber, Elizabeth.Croton
Euphorbiaceae
megadiverse
Madagascar
molecular phylogenetics
Biogeography
Africa
Asia
Australia
57008July 29th 9:45 amA second-generation molecular phylogeny of the giant genus Croton (Euphorbiaceae) with evidence from three genomes
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Systematics SectionOral PaperBerry, Paul E.; Riina, Ricarda; Van Ee, Benjamin.Croton
Euphorbiaceae
megadiverse
low copy nuclear markers
mitochondrial markers
molecular phylogenetics
gene incongruence
57July 29th 10:00 amBreak
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Systematics Section
57009July 29th 10:30 amPhylogeny and adaptive radiation of woody Hawaiian Chamaesyce from herbaceous and annual ancestors in subtropical North America (Euphorbia-Euphorbiaceae)
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Systematics SectionOral PaperYang, Ya; Morden, Clifford W.; Sack, Lawren; Sporck, Maggie J.; Berry, Paul E..Chamaesyce
Hawaiian Islands
molecular phylogeny
insular woodiness
Euphorbia
57010July 29th 10:45 amPhylogeny and evolution of growth forms in the giant genus Euphorbia (Euphorbiaceae)
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Systematics SectionOral PaperHorn, James W.; Van Ee, Benjamin; Morawetz, Jeffery J.; Riina, Ricarda; Berry, Paul E.; Steinmann, Victor W.; Wurdack, Kenneth.Euphorbia
character evolution
shoot morphology
molecular phylogeny
57011July 29th 11:00 amMolecular phylogenetic relationships, intrafamilial groups, and a proposed classification for the Violet family (Violaceae)
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Systematics SectionOral PaperBallard, H. E.; Wahlert, Gregory A.; de Paula-Souza, Juliana; Feng, Min.violets
Violaceae
phylogeny
classification
57012July 29th 11:15 amUntangling the passionflower vines: preliminary insights on the phylogeny of Passiflora subg. Decaloba based upon ncpGS, ndhF, trnL-F, and ITS sequences
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Systematics SectionOral PaperKrosnick, Shawn; Porter-Utley, Kristen E.; McDade, Lucinda.Passiflora
Decaloba
systematics
molecular phylogenetics
57013July 29th 11:30 amSystematics and phylogenetic analysis of neotropical riverweeds (Podostemaceae)
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Systematics SectionOral PaperTippery, Nicholas P.; Philbrick, C. Thomas; Les, Donald H..Aquatic plants
internal transcribed spacer
tropical river