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  ·  Biodiversity Informatics & Herbarium Digitization
  ·  Biogeography
  ·  Macroevolution
  ·  Phylogenomics
  ·  Systematics


  ·  Biodiversity Informatics & Herbarium Digitization
  ·  Biogeography
  ·  Macroevolution
  ·  Phylogenomics
  ·  Systematics

Presentations for Society\Section: Macroevolution

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Tuesday, July 30th

Tuesday, July 30th, 8:00 am to 11:45 am · Tucson B/Starr Pass
Session MACRO1: Contributed Papers: Macroevolution I
Presiding: John Schenk, Georgia Southern University; Carrie Kiel, Rancho Santa Ana Botanic Garden
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MACRO1001July 30th 8:00 amTucson B/Starr PassStaminode Evolution in Mentzelia Section Bartonia (Loasaceae) and their Impact on Insect Visitation Rates
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Oral PaperSchenk, John; Botnaru, Lucia.Ancestor character estimation
floral evolution
functional cooption
phylogenetic comparative methods
MACRO1002July 30th 8:15 amTucson B/Starr PassEvolution of floral groundplan in the transition to Pentapetalae (eudicots, angiosperms) through total-evidence analysis of extant and fossil species
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Oral PaperLópez Martínez, Andrea Monserrath; Sauquet, Hervé; Magallon, Susana.fossil flowers
Total Evidence Dating
Basal eudicots
MACRO1003July 30th 8:30 amTucson B/Starr PassA systematic review of secondary pollen presentation in angiosperms: shared morphological traits and pollination systems
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Oral PaperBenitez-Villaseñor, Adriana; Magallon, Susana; Marten, Silvana.Secondary pollen presentation
Pollination systems
flower morphology
MACRO1004July 30th 8:45 amTucson B/Starr PassNorth America Defies Global Trend of Decreased Diversity under Extreme Environments
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Oral PaperEdwards, Robert; Mason, Chase; Cartwright, Jennifer; Soltis, Pamela; Funk, Vicki; Thompson, James; Nauman, Travis; Ian, Pearse; Miller, Joe; Anacker, Brian; Goldhaber, Marty.macroecology
Species Richness
extreme environment
MACRO1005July 30th 9:00 amTucson B/Starr PassThe implications of lineage-specific rates for divergence time estimation
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Oral PaperCarruthers, Tom.divergence time estimation
substitution rate analyses
MACRO1006July 30th 9:15 amTucson B/Starr PassTowards a timeline of vascular plant evolution: Inferring the time-calibrated phylogeny of the Marattiales using total-evidence dating under the fossilized birth-death process
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Oral PaperRothfels, Carl; Contreras, Dori; Sundue, Michael A; Looy, Cindy; Nagalingum, Nathalie; Muddiman, Benjamin; May, Michael.divergence time estimation
early land plants
fossilized birth-death process
morphological evolution
Total Evidence Dating
July 30th 9:30 amTucson B/Starr PassBreak
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MACRO1008July 30th 10:15 amTucson B/Starr PassTesting the early burst diversification hypothesis of ecological differentiation in adaptive radiations with genus Penstemon (Plantaginaceae)
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Oral PaperStone, Benjamin; Wolfe, Andi.adaptive radiation
early burst
MACRO1009July 30th 10:30 amTucson B/Starr PassDrivers of inverse biodiversity gradients in Saxifragales
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Oral PaperFolk, Ryan; Soltis, Pamela; Soltis, Douglas; Guralnick, Robert.macroevolution
latitudinal diversity gradient
functional traits
Species Richness
MACRO1010July 30th 10:45 amTucson B/Starr PassIs pollen involved too? Floral traits and pollinators in New World Justicia (Acanthaceae)
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Oral PaperKiel, Carrie; Tripp, Erin; Fisher, Amanda; McDade, Lucinda.macroevolution
floral evolution
MACRO1011July 30th 11:00 amTucson B/Starr PassPhylogenomics of the Nitrogen-Fixing Clade to Uncover Genomic Novelties Required for Evolution of Root Nodule Symbioses
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Oral PaperKates, Heather; Folk, Ryan; Kirst, Matias; Roy, Sushmita; Ane, Jean-Michel; Guralnick, Robert; Soltis, Douglas; Soltis, Pamela.nodulation
Herbarium Specimens
nitrogen fixation
MACRO1012July 30th 11:15 amTucson B/Starr PassResurrecting an urban sunflower population: phenotypic and molecular changes over 36 years
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Oral PaperSpear, Marissa; Etterson, Julie; Gross, Briana.evolution
crop wild relative
climate change
Helianthius annuus
Tuesday, July 30th, 1:30 pm to 3:30 pm · Tucson B/Starr Pass
Session MACRO2: Contributed Papers: Macroevolution II
Presiding: Jeff Rose, University of Colorado-Boulder
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MACRO2001July 30th 1:30 pmTucson B/Starr PassQuantifying the limits of our knowledge in phylogenetic comparative studies
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Oral PaperBoyko, James; Beaulieu, Jeremy.Phylogenetics
Primary endosymbiosis
ancestral reconstruction
information theory
comparative methods
MACRO2002July 30th 1:45 pmTucson B/Starr PassEvolution of pyrrolizidine alkaloid biosynthesis in Apocynaceae: inference of ancestral function in the pathway-specific enzyme, homospermidine synthase
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Oral PaperSmith, Chelsea R.; Kaltenegger, Elisabeth; Tasca, Julia A.; Teisher, Jordan; Straub, Shannon; Minbiole, Kevin P. C.; Livshultz, Tatyana.Apocynaceae
pyrrolizidine alkaloids
Gene duplication
ancestral reconstruction
plant defense
Secondary metabolites
MACRO2003July 30th 2:00 pmTucson B/Starr PassThe impact of ascertainment bias in comparative biology
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Oral PaperBeaulieu, Jeremy; O'Meara, Brian.character estimation
ascertainment bias
MACRO2004July 30th 2:15 pmTucson B/Starr PassExtrafloral organ fusion in the evolution of Lonicera and its relatives (Caprifoliaceae, Dipsacales)
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Oral PaperClement, Wendy; Howarth, Dianella; Landrein, Sven; Srivastav, Mansa; Donoghue, Michael.
MACRO2005July 30th 2:30 pmTucson B/Starr PassConnecting phylogenetic and microevolutionary views on dioecy evolution: insights from an ancient angiosperm lineage (Hydatellaceae, Nymphaeales)
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Oral PaperGraham, Sean; Gerelle, Wesley; Jost, Mathias; Logacheva, Maria; Sauquet, Hervé; Moore, Michael; Les, Donald; Macfarlane, Terry; Remizowa, Margarita; Conran, Dr John; Wanke, Stefan; Rudall, Paula J; Sokoloff, Dmitry; Marques, Isabel.Dioecy
Plastid phylogenomics
Ancestral states
MACRO2006July 30th 2:45 pmTucson B/Starr PassIntegrative studies of replicated evolution in a clade of neotropical Viburnum (Adoxaceae)
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Oral PaperDonoghue, Michael; Alavez, Veronica; Gardner, Jordan; Landis, Michael; Moeglein, Morgan; Park, Brian; Segovia, Ali Citlali; Diana, Soriano; Torola, Pamela; Cacho, N. Ivalu; Olson, Mark; Eaton, Deren; Edwards, Erika.Viburnum
MACRO2007July 30th 3:00 pmTucson B/Starr PassMacroevolutionary history predicts flowering time but not phenological response to climate change in grasses
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Oral PaperNeto-Bradley, Barbara; Lipsen, Linda P. J.; Whitton, Jeannette; Pennell, Matthew W..
MACRO2008July 30th 3:15 pmTucson B/Starr PassThe hyperdiverse campos rupestres revealed through macroevolutionary patterns of plant lineages
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Oral Paperde Souza Cortez, Maria Beatriz; Guralnick, Robert; Barve, Vijay; Earl, Chandra; Soltis, Douglas; Soltis, Pamela.systematics
Large-Scale Phylogenetics
Campos rupestres
data science

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