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Participating Societies

American Bryological and Lichenological Society (ABLS)
American Fern Society (AFS)
American Society of Plant Biologists (ASPB)
American Society of Plant Taxonomists (ASPT)
Botanical Society of America (BSA)

Program for: Ecological Section

Oral Paper:Papers for Sections

  ·  Ecological Section

Oral Paper:Papers for Topics

  ·  Conservation Biology
  ·  Pollination Biology
  ·  Symbioses: Plant, Animal, and Microbe Interactions

Events

  ·  Meetings

Poster:Posters for Sections

  ·  Ecological Section

Poster:Posters for Topics

  ·  Conservation Biology
  ·  Pollination Biology
  ·  Symbioses: Plant, Animal, and Microbe Interactions

Symposium or Colloquium Presentation

  ·  Conservation Biology of Eastern Tallgrass Prairie: Integrating Issues of Management and Restoration for the 21st Century
  ·  Evolution in a Glaciated Landscape: Contribution of Endemism to Great Lakes Biodiversity
  ·  The Evolution and Maintenance of Mixed Mating Systems
  ·  The Functional Significance of Leaf Shape Variation - Towards a Consensus from Gene to Community

Presentations for Society\Section: Ecological Section

Click on the Abstract you would like to read.

SessionDate/TimeLocationTitleTypeAuthorsKeywords

Sunday, July 8th

Sunday, July 8th
8:00 am to 11:00 pm · Exhibit Hall (Northeast, Southwest & Southeast)/Hilton
Session P: Contributed Posters: Ecological Section Posters
P49001Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonMorphophisiological adaptations associated with terrestial and epiphytic habits in Orchidaceae
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Poster: Ecological SectionArevalo, Rafael; Stevenson, Pablo; Madriñan, Santiago.Orchidaceae
epiphytism
terrestial
adaptation
phenotypic plasticity
anatomy
physiology
specific leaf area
orchid ecology
leaf traits
P49002Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonHabitat characterization of the Hawaiian Violets: Comparison of Violet habitats on Kauai, Oahu, Molokai, Maui, and Lanai
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Poster: Ecological SectionHavran, J. Christopher; Brown, K.J.; Ballard, H. E..Hawaiian Islands
ecological niche
Violaceae
adaptive radiation
P49003Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonPlastic and Evolutionary Responses to an Environmental Gradient: Leaf Traits in the genus Protea (Proteaceae L.)
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Poster: Ecological SectionPrunier, Rachel; Holsinger, Kent E..Protea
leaf traits
Cape Floristic Region
evolution
plasticity
P49004Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonDistribution pattern of Manang’s species along the whole Himalayan elevation gradient and their fate against global warming
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Poster: Ecological SectionSubedi, Suresh C.; Chaudhary, R.P.; Bhattarai, Khem R..distribution pattern
P49005Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonHabitat Preferences of Brazil Nut (Bertholletia excelsa, Lecythidaceae) in the Rio los Amigos uplands, Southwestern Amazonia, Peru
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Poster: Ecological SectionPino, Delicia; Kessler, Michael; Hölscher, Dirk; Janovec, John.Bertholletia excelsa
Soil properties
Distribution
P49006Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonContributions to the Flora of Pico Zunil, Guatemala
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Poster: Ecological SectionQuedensley, T. Sultan; French, Rosemary A..Guatemala
Cloud Forest
Pico Zunil
Species Richness
Land Use
P49007Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonDo Soil Properties Affect Population Size of the Great Blue Lobelia?
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Poster: Ecological SectionHovatter, Stephanie; Blackwood, Christopher; Case, Andrea L.population size variation
soil texture
soil chemistry
soil microorganisms
P49008Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonEpiphytic Algae from Zostera marina (Eelgrass) populations of Maryland Coastal Bays
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Poster: Ecological SectionBensinger, Lesley; Mitra, Madhumi.Epipytic algae
eelgrass
Maryland
P49009Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonGrowth and Nodulation in Trifolium repens and Glycine max in Response to Ailanthus altissima Extracts
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Poster: Ecological SectionBoadway, Cassandra; Dock, Jeff; Greer, Gary.invasive
Ailanthus altissima
Trifolium repens
Glycine max
Alleochemical
nodulation
P49010Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonSoil Characteristics and Microbes Influencing Establishment of Prairie Species
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Poster: Ecological SectionJernegan, Marissa; Hustad, Vincent; Tonsor, Michael; Jadhav, Rashmi; Ahrens, Garrett; Coons, Janice.prairie establishment
microbes
soil
Chamaechrista fasciculata
Dalea purpurea
Monarda fistulosa
P49011Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonSex-Specific Resource Allocation: Indirect Costs of Reproduction in the Dioecious Shrub Ilex glabra
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Poster: Ecological SectionBuckley, Nicholas E.; Avila-Sakar, Germán.resource allocation
herbivory
plant reproduction
Seasonal Effects
defoliation
Tolerance
Resistance
dioecy
P49012Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonCyanobacteria and the sixth Great Lake: community dynamics of toxic algal blooms in Lake Champlain, USA
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Poster: Ecological SectionPershyn, Carrianne E.; Mihuc, Timothy B.; Boyer, Gregory L.; Satchwell, Michael F.; Allen, Eileen; Jones, Jeffry; Thomas, Sean; Greene, Meghan.
cyanobacteria
P49013Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonEvaluation of plant defensive chemicals in plants attacked by specialist aphids: differences between native and invasive populations
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Poster: Ecological SectionStoddard, Jessica; Hull-Sanders, Helen; Meyer, Gretchen.Uroleucon nigrotuberculatus
Solidago gigantea
Evolution of Increased Competitive Ability
invasive
diterpene
sesquiterpene
P49014Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonThe influence of light availability on the performance and production of sexual and clonal propagules in Calathea marantifolia
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Poster: Ecological SectionMatlaga, David.asexual reproduction
P49015Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonDoes planting method matter? A comparison of two tallgrass prairie restoration methods
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Poster: Ecological SectionMiddleton, Elizabeth L.; Bever, J. D.; Schultz, Peggy A..prairie establishment
prairie restoration
Tallgrass prairie
P49016Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonJack of all trades: Biological invasion facilitated by use of multiple forms of Nitrogen.
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Poster: Ecological SectionHewins, Daniel B.; Cheong, Danielle; Gayomba, Sheena; Hyatt, Laura.nitrogen and carbon metabolism
Invasive Species
garlic mustard
alliaria petiolata
P49017Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonPhenotypic plasticity of morphological and phenological traits in N. longiflora and N. plumbaginifolia
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Poster: Ecological SectionKetner, Julie M.; Holtsford, Timothy P..phenotypic plasticity
Nicotiana
Morpholgy
phenology
Self-compatible
P49018Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonOccurrence and Distribution of Aquatic Vascular Plants of Northeast Pennsylvania’s Glacial Lakes and Ponds as Related to Water Chemistry Parameters
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Poster: Ecological SectionBlock, Timothy; Rhoads, Ann F..Aquatic plants
Pennsylvania flora
P49019Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonTesting the conservatism of the ecological niche of the Espeletia complex
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Poster: Ecological SectionDiazgranados, Mauricio.environmental envelopes
Espeletia
Maxent
Niche modeling
paramos
patristic distancies
species distribution models
P49020Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonGrowth Comparison of Three Lomatium Species under Increased Temperature and CO2
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Poster: Ecological SectionGiordano, James; Marsico, Travis; Hellmann, Jessica J..Apiaceae
Lomatium
climate change
seed germination
seedling growth
Elevated CO2
P49021Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonPlant species richness and diversity along an altitudinal gradient in the Western Himalaya, India
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Poster: Ecological SectionSemwal, Dinesh Prasad; Saradhi, P. Pardha.Environment gradient
Garhwal Himalaya
beta diversity
conservation
P49022Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonEffects of Stratification on Seed Germination of Seven Sand Prairie Species
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Poster: Ecological SectionHickman, George; Levenda, Elizabeth; Coons, Janice; Coutant, Nancy.prairie restoration
sand prairie
native species
stratification
Seed dormancy
P49023Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonInterpopulation differences in floral phenology in response to shading in the androdioecious herb Mercurialis annua (Euphorbiaceae)
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Poster: Ecological SectionHannan, Gary L.; Benedict, Andrea L..androdioecy
Sex allocation
phenotypic plasticity
P49024Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonSpatial and temporal population dynamics of a smut fungus – grass interaction
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Poster: Ecological SectionMorrison, Janet.plant-pathogen
population dynamics
P49025Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonCultivar fitness and hybrid advantage in invasive Pyrus calleryana (Rosaceae)
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Poster: Ecological SectionHardiman, Nicole; Culley, Theresa M..Pyrus calleryana
hybridization
intraspecific
cultivar
invasive
P49026Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonPollinator visitation rate helps explain male frequency in androdioecious populations of Laguncularia racemosa
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Poster: Ecological SectionLandry, Carol L..androdioecy
pollinator behavior
P49027Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonTowards revegetation of a disturbed desert wash using native woody legumes, rhizobia, and arbuscular mycorrhizas
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Poster: Ecological SectionBlauth, James; Schrum, David; Harp, Trevor; Woolverton, Hannah; Guthrie, Sean; Garcia, Jerel; Sandri, Iyan.
P49028Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonCharacterization of Agrostis spp. habitat in Central Oregon
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Poster: Ecological SectionWatrud, Lidia S.; King, George A.; Bollman, Mike; Storm, Marjorie.Agrostis stolonifera
autecology
central Oregon
CP4 EPSPS transgene
soil characteristics
P49029Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonPlasticity in Phytotoxin Production by Ailanthus altissima Across a U.S. Megatransect
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Poster: Ecological SectionGreer, Gary; Aldrich, Preston.invasive
Ailanthus altissima
Phytotoxin
Allelochemical
phenotypic plasticity
P49030Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonIncreasing seed density in restoration planting: greater richness or more of the same?
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Poster: Ecological SectionSluis, William.prairie
restoration
seeding rate
species diversity
P49031Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonLow pollen germination and pollen tube growth in the rare endemic Florida ziziphus (Ziziphus celata)
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Poster: Ecological SectionFaivre, Amy; Weekley, Carl W..endangered
Lake Wales Ridge
reproductive success
Post pollination
P49032Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonPatterns of Seed Ontogeny Reflect Plant Breeding System in Brassicaceae
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Poster: Ecological SectionSusko, David; Clubb, Michelle.seed development
Brassicaceae
Hesperis matronalis
breeding system
P49033Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonFactors affecting survivorship and survival time of transplants and their natural descendents of the federally threatened Pitcher’s thistle (Cirsium pitcheri)
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Poster: Ecological SectionWhite, Hadiya; Bell, Timothy.Cirsium pitcheri
federally threatened
reintroduction
survivorship
P49034Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonLeaf functional traits and RAPD markers in Gentiana puberulenta, Gentiana flavida and their hybrids
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Poster: Ecological SectionGehring, J. L.; Lencioni, E.; Ciesko, M.; Berner, F.; Bush, S..hybridization
specific leaf area
chlorophyll concentration
nitrogen content
restored prairie
Sunday, July 8th
8:00 am to 11:00 pm · Exhibit Hall (Northeast, Southwest & Southeast)/Hilton
Session P: Contributed Posters: Conservation Biology Posters
P65001Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonEnvironmental Effects on Achenes of Boltonia decurrens, a Threatened Floodplain Species: Age, Mass, Germination & Viability
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Poster: Conservation BiologyDuthie, A. Bradley; Smith, Marian.Boltonia decurrens
seed germination
seed viability
conservation
threatened species
floodplain
Illinois River
P65002Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonEffects of the anthropogenic influence on epiphyte diversity in Ecuadorian Andes
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Poster: Conservation BiologyMuñoz Barriga, Andrea; Koester, Nils.epiphytes
Biodiversity
tropical andean forests
anthropogenic influence
P65003Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonISSR Marker Diversity of Astragalus crassicarpus var. trichocalyx in Illinois and Missouri Populations
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Poster: Conservation BiologyRogenski, Christina; Smith, Marian; Esselman, Elizabeth.Astragalus
ISSR
P65004Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonEstimating the phylogenetic diversity of floras: a comparison of the Huachuca Mountains of Arizona and the White Mountains of California
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Poster: Conservation BiologyLipka, Carrie A.; Sanderson, Michael; Wojciechowski, Martin F..
P65005Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonImpacts of the Introduced Biocontrol Agent, Rhinocyllus conicus, (Coleoptera: Curculionidae) on Fruit Production and Population Dynamics of a Rare, Native Thistle, Cirsium ownbeyi Welsh (Asteraceae)
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Poster: Conservation BiologyDeprenger-Levin, Michelle; Grant III, Thomas A.; Dawson, Carol.Biological control
non-target effects
Rhinocyllus conicus
Carduus nutans
Cirsium ownbeyi
seed predation
P65006Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonUse of Population Viability Analysis (PVA) in the conservation of a rare and declining narrow endemic, Astragalus microcymbus (Fabaceae)
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Poster: Conservation BiologyGrant III, Thomas A.; Deprenger-Levin, Michelle; Dawson, Carol; Ramp Neale, Jennifer M..Population Viability Analysis (PVA)
Demographic Monitoring
conservation
P65007Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonEffects of density and environmental factors on growth and reproduction of American Ginseng
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Poster: Conservation BiologyShahi, Dhan; Michaels, Helen.ginseng
density
sustainable harvest
reproductive success
P65008Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonPhylogenetic position of Peirson’s Milkvetch within Astragalus section Inflati, subsection Proriferi
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Poster: Conservation BiologyPrince, Linda; Porter, J. Mark.Astragalus
cpDNA
Fabaceae
fluorescent ISSRs
phylogenetics
population genetics
P65009Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonGenetic diversity and population structure of Korean Isoetes (Isoetaceae) using RAPD analysis
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Poster: Conservation BiologyKim, Changkyun; Na, Hye-Ryun; Choi, Hong-Keun.conservation
Endangered species
Isoetes
Genetic diversity
RAPD
P65010Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonA comparison of Brasenia schreberi (Cabombaceae) populations based on AFLP analysis
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Poster: Conservation BiologyNa, Hye-Ryun; Kim, Changkyun; Choi, Hong-Keun.conservation
Endangered species
Brasenia schreberi
Genetic diversity
AFLP
P65011Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonPlants of Concern: A Volunteer-based Rare Plant Monitoring Program (Northeast Illinois)
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Poster: Conservation BiologyMasi, Susanne; Kroiss, Steven.plants of concern
rare plants
monitoring
volunteer
Endangered species
PLANTS
Plant conservation
conservation
P65012Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonSpecies Delineation in California Bush Mallows
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Poster: Conservation BiologySlotta, Tracey.Malvaceae
ISSR
ITS
morphology
P65013Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonPopulation Dynamics of Sedum integrifolium ssp. leedyi
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Poster: Conservation BiologyOlfelt, Joel P.; Rutschman, David; Kasmer, John.conservation
Staged model
Sedum
demography
P65014Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonMicrosatellite Data Indicate Gene Flow Among Platanus Species of the Northern Hemisphere
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Poster: Conservation BiologyLang, Kylene R.; Schierenbeck, Kristina A.; Manos, Paul S..hybridization
conservation
gene flow
Platanus
riparian
Simple Sequence Repeats (SSR) Genotyping
P65015Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonGLO Survey Data: A Tool for Assessment of Remnant Natural Areas
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Poster: Conservation BiologyHorton, Diana.General Land Office (GLO) surveys
pioneer cemetery
remnant sand prairie/savanna
white oaks 4-5' DBH
east central Iowa
Sunday, July 8th
8:00 am to 11:00 pm · Exhibit Hall (Northeast, Southwest & Southeast)/Hilton
Session P: Contributed Posters: Pollination Biology posters
P75001Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonFlower color polymorphism has variable effects on pollen deposition but not seed set in natural populations of Clarkia tembloriensis (Onagraceae)
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Poster: Pollination BiologySmith-Huerta, Nancy L.; Huerta, Alfredo J..Clarkia
Floral color
pollen deposition
seed set
sexual selection
P75002Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonTrapped! Pollination of Aristolochia pallida Willd. (Aristolochiaceae) in the Mediterranean
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Poster: Pollination BiologyRulik, Bjoern; Wanke, Stefan; Nuss, Matthias; Neinhuis, Christoph.plant-insect interaction
pollination
Aristolochia
Diptera
P75003Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonFloral Morphological Variation Affects Pollen Deposition in the Piriqueta caroliniana Complex
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Poster: Pollination BiologyAnton, Kristin; Cruzan, Mitchell, B; Rhode, Jennifer.hybridization
floral morphology
pollen deposition
reproductive success
hybrid zones
Piriqueta caroliniana
Turneraceae
transgressive traits
P75004Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonDoes the reproductive strategy of protandry in Saponaria officinalis prevent autogamy and avoid inbreeding depression?
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Poster: Pollination BiologyJones, Laurah; Davis, Sandra L..protandry
autogamy
inbreeding depression
P75005Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonExtended fertility and compatibility of progeny within the Agrostis hybridizing complex: Implications for transgene escape and persistence within wild populations
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Poster: Pollination BiologyReichman, Jay R.; Bollman, Michael A.; King, George A.; Watrud, Lidia S..Agrostis stolonifera
hybridization
genetically engineered plants
transgene escape
P75006Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonSexual Reproduction and Pollination Agents of Chamaecrista glandulosa var. mirabilis (Leguminoseae: Cesalpinoidea)
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Poster: Pollination BiologyLópez-Colón, Jonathan A.; Davila, Eva; Marrero-Solís, Solimar.pollen
autogamy
Hymenoptera
Pollinatros
P75007Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonPollination Ecology of Monotropa and Monotropsis: Two Myco-Heterotrophic Genera in the Monotropoidea (Ericaceae)
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Poster: Pollination BiologyKlooster, Matthew R.; Culley, Theresa M..Myco-Heterotrophs
Bombus
Monotropa
P75008Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonEffect of Mating System on Progeny Quality in the Invasive Biennial Alliaria petiolata (Brassicaceae)
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Poster: Pollination BiologyMullarkey, Alicia; Anderson, Roger.inbreeding depression
mating system
autogamy
biparental inbreeding
Sunday, July 8th
8:00 am to 11:00 pm · Exhibit Hall (Northeast, Southwest & Southeast)/Hilton
Session P: Contributed Posters: Symbioses: Plant, Animal, and Microbe Interactions Posters
P78001Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonDifferentially regulated algal genes in the lichen symbiosis
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsJoneson, Suzanne; Dietrich, Fred; Lutzoni, Francois; Armaleo, Daniele.lichen
green alga
Symbiosis
Asterochloris
Cladonia
P78002Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonCharacterization of RB-mediated Late Blight Resistance Phenotype
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsChen, Yu; Halterman, Dennis.Late blight
Phytophthora infestans
RB
hypersensitive response
systemic acquired resistance
P78003Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonVelvetleaf root colonization and plant growth effects by a noncyanogenic derivative of the weed deleterious rhizobacterium Pseudomonas putida ATH2-1RI/9
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsSarli, Adrian; Zdor, Robert.velvetleaf
cyanide
weed biocontrol
P78004Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonGrowth and arbuscular mycorrhizal (AM) fungal colonization of two prairie grasses grown in soil from three prairie restorations of varied ages
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsAnderson, Roger.Elymus canadensis
Schizachyrium scoparium
arbuscular mycorrhiza
prairie restoration
succession
soil inorganic nutrients
P78005Jul 8, 8:00am-11:00pm
Jul 9 8:00am-11:00pm
Jul 10 8:00am-11:00pm
Jul 11 8:00am-2:00pm
Exhibit Hall (Northeast, Southwest & Southeast)/HiltonPossible Shifts of Microbial Community Structure in Temperate Forests of Central Illinois: The adverse effects of an invasive species, Alliaria petiolata, on pine plantation stands
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsKitchell, Ken; McConnaughay, Kelly.alliaria petiolata

Monday, July 9th

Monday, July 9th
8:00 am to 12:00 am · PDR 4/Hilton
Session CP02: Contributed Papers: Conservation Biology
Presiding: MV Ashley, University of Illinois at Chicago
CP02001July 9th 8:00 amPDR 4/HiltonTaxonomic affiliation of invasive exotic and invasive native plant species
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Oral PaperCorbett, Erica A..exotic species
invasive
CP02003July 9th 8:30 amPDR 4/HiltonPlants as surrogates for animals in the Chicago region
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Oral PaperGrundel, Ralph; Pavlovic, Noel B.; Glowacki, Gary A.; Leicht-Young, Stacey A.; Potts, Krystalynn J..Surrogates
Indicators
Species Richness
CP02004July 9th 8:45 amPDR 4/HiltonActive revegetation in tamarisk invaded riparian corridors of the Upper Colorado River Basin
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Oral PaperDeprenger-Levin, Michelle; Murdock, Ariella; Sher, Anna.Tamarix ssp.
riparian restoration
active revegetation
best management practices
Elaeagnus angustifolia L.
Ulmus pumila L.
CP02005July 9th 9:00 amPDR 4/HiltonUsing AFLPs for Genetic analyses of the rare Oconee Bell (Shortia galacifolia)
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Oral PaperBadtke, Laura; Linscott, Todd; Koontz, Jason.Shortia
Diapensiaceae
AFLP
South Carolina
CP02006July 9th 9:15 amPDR 4/HiltonMicrosatellite analysis of in-situ populations and ex-situ seedlings of the Lake Wales Ridge, Florida, USA endemic plant Ziziphus celata (Rhamnaceae)
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Oral PaperGitzendanner, Matthew A.; Germain-Aubrey, Charlotte; Weekley, Carl W.; Menges, E.S.; Soltis, Douglas E.; Soltis, Pamela S..microsatellites
conservation genetics
paternity
endangered
CP02007July 9th 9:30 amPDR 4/HiltonA case of participative research: The in situ conservation of Native Plus Trees in the Humid Chaco Forest Region (Argentina)
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Oral PaperMarino, Gustavo.Native plus trees
Humid Chaco Forest
in situ conservation
Participative Research
Argentina
July 9th 9:45 amPDR 4/HiltonBreak
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CP02008July 9th 10:15 amPDR 4/HiltonEcosystems, Species, and Genes: Biodiversity of Hawaiian Acacia Populations
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Oral PaperLutzow-Felling, Candace; Morden, Cliff.Conservation biology
Hawaiian Islands
Biodiversity
population genetics
taxonomy
tropical forest
Acacia
Endemic
CP02009July 9th 10:30 amPDR 4/HiltonRisk assessment for noxious weeds: A heuristic method and scaleable database
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Oral PaperEnloe, Stephen F.; Brasher, Jeffrey W..EDRR
Wyoming
early detection
biological invasion
CP02010July 9th 10:45 amPDR 4/HiltonRestoration Genetics of the American Butternut Tree (J. cinerea L.)
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Oral PaperHoban, Sean; Schlarbaum, Scott E.; Romero-Severson, Jeanne.butternut
Juglans
restoration genetics
plant-pathogen
conservation
population genetics
CP02011July 9th 11:00 amPDR 4/HiltonHow population size influences the effect of inbreeding and outbreeding on early plant traits in the prairie native Echinacea angustifolia (Asteraceae)
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Oral PaperSouthgate, Andrea; Wagenius, Stuart.inbreeding
outbreeding
fragmentation
CP02012July 9th 11:15 amPDR 4/HiltonEvolutionary and Conservation Genetics of the Island Oak, Quercus tomentella Englemann
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Oral PaperAshley, MV; Abraham, ST; Craft, KJ; Kindsvater, LC.island endemic
microsatellites
Quercus tomentella
conservation genetics
gene flow
CP02013July 9th 11:30 amPDR 4/HiltonPollen-mediated Gene Flow in Isolated and Continuous stands of Bur Oak, Quercus macrocarpa
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Oral PaperCraft, KJ; Ashley, MV.Quercus
microsatellite DNA
parentage
July 9th 11:45 amPDR 4/HiltonDiscussion
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Monday, July 9th
8:00 am to 4:30 pm · Williford B/Hilton
Session SY01: Symposium: The functional significance of leaf shape variation - towards a consensus from gene to community
Presiding: Adrienne B. Nicotra, Australian National University
SY01001July 9th 8:00 amWilliford B/HiltonThe functional significance of leaf shape variation - towards a consensus from gene to community
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Symposium or Colloquium PresentationNicotra, Adrienne B.; Jones, Cynthia S.; Sack, Lawren; Royer, Dana.leaf shape
plant development
paleoecology
leaf traits
SY01002July 9th 8:15 amWilliford B/HiltonHow leaf size and shape are controlled? –-- Genetic analyses of Arabidopsis mutants as an attempt to answer the question
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Symposium or Colloquium PresentationTsukaya, Hirokazu.leaf shape
leaf size
leaf
compensation
ploidy
organ-wide control
SY01003July 9th 8:45 amWilliford B/HiltonNatural variation and genetic control of leaf and flower allometry
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Symposium or Colloquium PresentationLanglade, Nicolas B.; Feng, Xianzhong; Costa, Maria Manuela; Hudson, Andrew; Coen, Enrico.Natural variation
leaves
petals
QTL
modeling
allometry
SY01004July 9th 9:15 amWilliford B/HiltonDevelopment of leaf shape diversity in the monocotyledons
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Symposium or Colloquium PresentationDengler, Nancy G..blastozone
Leaf dissection
monocotyledons
morphogenesis
perforation formation
plication formation
July 9th 9:45 amWilliford B/HiltonBreak
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SY01005July 9th 10:15 amWilliford B/HiltonLeaf marginal blastozones – a concept revisited after molecular evidence
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Symposium or Colloquium PresentationGleissberg, Stefan.blastozone
primary morphogenesis
primordial margin
SY01006July 9th 10:45 amWilliford B/HiltonIntrinsic factors shaping the evolution of leaf morphology over geologic time
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Symposium or Colloquium PresentationBoyce, C. Kevin.development
Paleozoic
Mesozoic
SY01007July 9th 11:15 amWilliford B/HiltonA case history: leaf shape evolution and functional diversification in the South African genus Pelargonium (Geraniaceae)
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Symposium or Colloquium PresentationJones, Cynthia S.; Schlichting, Carl; Nicotra, Adrienne B.; Bakker, Freek T.; Martinez Cabrera, Hugo.specific leaf area
Leaf dissection
leaf shape evolution
leaf shape and photosynthesis
July 9th 11:45 amWilliford B/HiltonDiscussion
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SY01008July 9th 1:00 pmWilliford B/HiltonThe scaling of functional leaf traits across and within six species-groups: "breaking even" or "diminishing returns"?
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Symposium or Colloquium PresentationNiklas, Karl J.; Cobb, Edward D..allometry
leaf traits
lamina dry mass
specific leaf area
SY01009July 9th 1:30 pmWilliford B/HiltonThe functional significance of leaf shape variation: leaf morphology correlates with thermal and hydraulic traits
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Symposium or Colloquium PresentationLeigh, Andrea; Nicotra, Adrienne B.; Ball, Marilyn C; Close, John; Jones, Cynthia S.; Schlichting, Carl.leaf shape
time constant for cooling
leaf temperature
infrared thermography
SY01010July 9th 2:00 pmWilliford B/HiltonRehydration kinetics of leaves: Implications of hydraulic compartmentalization
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Symposium or Colloquium PresentationRockwell, Fulton; Holbrook, Noel; Zwieniecki, Maciej A..hydraulic conductance
leaf hydraulics
functional plant anatomy
Transpiration
rehydration kinetics
July 9th 2:30 pmWilliford B/HiltonBreak
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SY01011July 9th 3:00 pmWilliford B/HiltonLeaf teeth boost gas-exchange rates early in the growing season: experimental evidence and implications for tooth function
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Symposium or Colloquium PresentationRoyer, Dana; Wilf, Peter; Kooyman, Robert M..leaf teeth
gas exchange
climate
ecological traits
paleobotany
SY01012July 9th 3:30 pmWilliford B/HiltonFunctional Significance of Conifer Leaf Shape in an Evolutionary Context
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Symposium or Colloquium PresentationSmith, William K.; Jackson, Stephen T; Johnson, Daniel M..Conifer
July 9th 4:00 pmWilliford B/HiltonDiscussion
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Monday, July 9th
8:00 am to 12:00 pm · Stevens 5/Hilton
Session SY02: Symposium: The evolution and maintenance of mixed mating systems
Presiding: Diane Byers, Illinois State University; Johanne Brunet, USDA-ARS, University of Wisconsin
SY02001July 9th 8:00 amStevens 5/HiltonThe Evolution and Maintenance of Mixed Mating Systems
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Symposium or Colloquium PresentationByers, Diane; Brunet, Johanne.mating system
evolutionary ecology
SY02002July 9th 8:15 amStevens 5/HiltonThe Causes of Partial SI and Its Consequences for the Mating System
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Symposium or Colloquium PresentationStephenson, Andrew G.; Mena-Ali, Jorge; Brown, Sarah; Good-Avila, Sara V..mating system
self-incompatibility
Campanula rapunculoides
Solanum carolinense
partial SI
SY02003July 9th 8:45 amStevens 5/HiltonEvolution in the timing of self-compatibility in Leptosiphon jepsonii
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Symposium or Colloquium PresentationGoodwillie, Carol.self-incompatibility
Polemoniaceae
mixed mating system
SY02004July 9th 9:15 amStevens 5/HiltonThe effect of mitochondrial inheritance and self-fertilization on gender in a gynodioecious species
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Symposium or Colloquium PresentationMcCauley, David.gynodioecy
heteroplasmy
self-fertilization
July 9th 9:45 amStevens 5/HiltonBreak
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SY02005July 9th 10:15 amStevens 5/HiltonMaintenance of females in a gynodioecious geranium, Geranium maculatum
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Symposium or Colloquium PresentationChang, Shu-Mei.gynodioecy
Geranium maculatum
mixed mating systems
SY02006July 9th 10:45 amStevens 5/HiltonThe maintenance of a mixed mating system in the rocky mountain columbine: is it adaptive?
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Symposium or Colloquium PresentationBrunet, Johanne; Sweet, Heather.mixed mating system
Aquilegia coerulea
geitonogamy
autogamy
selfing rate
pollinators
floral display size
SY02007July 9th 11:15 amStevens 5/HiltonPollinator visitation history strongly influences among-flower variation in selfing rates and mate number
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Symposium or Colloquium PresentationKarron, Jeffrey; Mitchell, Randy; Holmquist, Karsten.pollinators
pollination
selfing
paternity
geitonogamy
Mimulus
multiple paternity
pollen carryover
mating system
July 9th 11:45 amStevens 5/HiltonDiscussion
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Monday, July 9th
10:15 am to 12:00 pm · Lake Ontario/Hilton
Session CP09: Contributed Papers: Student Oral Presentations Ecological Section
Presiding: Margaret Devall, U.S. Forest Service
CP09001July 9th 10:15 amLake Ontario/HiltonNectar traits of plants from natural populations of Nicotiana species and the comparison of greenhouse- and field-grown plants
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Oral PaperKaczorowski, Rainee L.; Holtsford, Timothy P..Nicotiana
Natural variation
nectar
field
greenhouse
Floral color
floral visitors
robbing
pollinators
flower position
CP09002July 9th 10:30 amLake Ontario/HiltonSeasonality of Nutritional Constituents of Delmarva Seaweeds
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Oral PaperMadden, Matilda; Mitra, Madhumi; Schwarz, Jurgen.Seaweeds
Delmarva
nutritional
seasonality
water quality
CP09003July 9th 10:45 amLake Ontario/HiltonSpecific Leaf Area and Xylem Density Differ in Native and Invasive Connecticut Shrubs
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Oral PaperKomiskey, Emily H.; Jones, Cynthia S..Invasive plants
xylem density
SLA
CP09004July 9th 11:00 amLake Ontario/HiltonDoes atmospheric nitrogen deposition contribute to the decline of a native nitrogen-fixing species, Desmodium cuspidatum?
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Oral PaperSkogen, Krissa A.; Holsinger, Kent E.; Cardon, Zoe G..Desmodium cuspidatum
nitrogen fixation
competition
threatened species
CP09005July 9th 11:15 amLake Ontario/HiltonEcology of a hemiparasite in a prairie community
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Oral PaperArmstrong, Joseph E.; Borowicz, Victoria.hemiparasite
Orobanchaceae
prairie
trophic interactions
competition
CP09006July 9th 11:30 amLake Ontario/HiltonRole of heliconias in driving sex-specific adaptation with Purple-throated Carib hummingbirds: nectar, visitation, and phenological study of heliconias from the Caribbean
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Oral PaperGowda, Vinita; Kress, John.pollination
mating system
plant-pollinator interaction
adaptation
geographic variation
Lesser-Antilles
July 9th 11:45 amLake Ontario/HiltonDiscussion
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Monday, July 9th
1:00 pm to 2:30 pm · Lake Ontario/Hilton
Session CP17: Contributed Papers: Student Oral Presentations Ecological Section II
Presiding: Carolyn J. Ferguson, Kansas State University
CP17001July 9th 1:00 pmLake Ontario/HiltonSurvival strategies of the tropical riparian paperbark tree: an ecological genetic perspective
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Oral PaperChong, Caroline; Waycott, Michelle; Edwards, Will.riparian
resprouting
species traits
genotypic diversity
spatial genetic structure
population structure
evolutionary ecology
Genetic diversity
disturbance
flood hydrology
CP17002July 9th 1:15 pmLake Ontario/HiltonUnderstanding Factors Limiting Species’ Ranges to Predict Range Shifts Under Climate Change
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Oral PaperMarsico, Travis; Hellmann, Jessica J..Lomatium
climate change
range limits
CP17003July 9th 1:30 pmLake Ontario/HiltonExperimental seed and seedling performance of the endangered vine Ipomoea microdactyla Griseb. (Convolvulaceae)
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Oral PaperGeiger, John.Convolvulaceae
fragmentation
fitness
demography
CP17004July 9th 1:45 pmLake Ontario/HiltonMultiple reproductive modes contribute to fitness homeostasis of the invasive Lespedeza cuneata (Fabaceae)
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Oral PaperWoods, Teresa M.; Hartnett, David C.; Ferguson, Carolyn J..Cleistogamy
delayed self-pollination
fitness homeostasis
pollination
propagule pressure
regeneration niche
invasive
mixed mating system
CP17005July 9th 2:00 pmLake Ontario/HiltonA comparison of vegetative and reproductive success of the invasive species Fallopia japonica, Fallopia sachalinensis and Fallopia X bohemica (Polygonaceae) in a common garden experiment
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Oral PaperGammon, Melinda; Kesseli, Rick.Japanese Knotweed
invasive
Hybrid vigor
July 9th 2:15 pmLake Ontario/HiltonDiscussion
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Monday, July 9th
5:00 pm to 6:00 pm · Lake Ontario/Hilton
Meeting: Ecological Section Business Meeting
Presiding: Janice Coons, Eastern Illinois University
July 9th 5:00 pmLake Ontario/HiltonEcological Section Business Meeting
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Tuesday, July 10th

Tuesday, July 10th
8:00 am to 12:00 pm · Lake Ontario/Hilton
Session CP22: Contributed Papers: Pollination Biology
Presiding: Nan Vance, PNW Research Station
CP22001July 10th 8:00 amLake Ontario/HiltonThe effects of competitor plant abundance on pollinator visitation, pollen deposition, and reproductive success in Mimulus ringens
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Oral PaperFlanagan, Rebecca; Karron, Jeffrey; Mitchell, Randy.Lythrum salicaria
competition
pollination
Mimulus
pollen
pollinator
plant reproduction
CP22002July 10th 8:15 amLake Ontario/HiltonReproductive isolation among sympatric species of Megistostegium (Malvaceae) in southern Madagascar
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Oral PaperKoopman, Margaret M.; Raveloarison, Tahiry A.; Baum, David A..Speciation
pollination
reproductive isolation
CP22003July 10th 8:30 amLake Ontario/HiltonFloral traits in two Nicotiana species: interpopulational variability and correlations with pollen limitation and self-pollination
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Oral PaperFigueroa-Castro, Dulce; Holtsford, Timothy P..Nicotiana
outcrossing
mating system
selfing
Solanaceae
CP22004July 10th 8:45 amLake Ontario/HiltonEvolutionary mechanisms of pre-zygotic isolation in two replicate sublineages of Hawaiian Violet (Viola, Violaceae)
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Oral PaperHavran, J. Christopher; Ballard, H. E..Hawaiian Islands
reproductive isolation
Violaceae
Evolutionary Replicates
Cleistogamy
autogamy
adaptive radiation
CP22005July 10th 9:00 amLake Ontario/HiltonBeggars can’t be choosers? Assuring reproductive success in a New Zealand alpine plant community
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Oral PaperBischoff, Mascha; Lord, Janice M.breeding system
Pollen:Ovule ratio
insect pollination
alpine New Zealand
CP22006July 10th 9:15 amLake Ontario/HiltonThe relationship between breeding system and life-history in Oenothera sections Anogra and Kleinia (Onagraceae)
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Oral PaperTheiss, Kathryn; Evans, Margaret E. K.; Holsinger, Kent E..mating system
life-history
Oenothera
Onagraceae
CP22007July 10th 9:30 amLake Ontario/HiltonPatterns and Effects of Foreign Pollen Transfer from an Invasive Plant to Simultaneously Flowering Species with Different Floral Traits
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Oral PaperMontgomery, Benjamin R..competition for pollination
interspecific pollen transfer
heterospecific pollen transfer
invasive plant
Euphorbia esula
July 10th 9:45 amLake Ontario/HiltonBreak
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CP22008July 10th 10:15 amLake Ontario/HiltonFloral neighborhood and pollination success in mayapple (Podophyllum peltatum L), a nectarless herb said to deceive its pollinators
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Oral PaperCrants, James; Rathcke, Beverly.Podophyllum peltatum
pollination
facilitation
deceptive signals
pollinator limitation
floral neighborhood
CP22009July 10th 10:30 amLake Ontario/HiltonFloral Visitors of Penstemon Hybrids Along an Elevational Gradient
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Oral PaperKimball, Sarah.hybrid zones
Sierra Nevada
Penstemon
Alpine
CP22010July 10th 10:45 amLake Ontario/HiltonPollination ecology and factors affecting pre-zygotic processes in Cypripedium montanum, the mountain lady’s slipper orchid
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Oral PaperVance, Nan; Bernhardt, Peter; Edens, Retha; Smith, Jane.pollination
orchid
Cypripedium montanum
CP22011July 10th 11:00 amLake Ontario/HiltonThe reproductive cost of phenological and spatial isolation in Echinacea angustifolia, a common prairie perennial
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Oral PaperIson, Jennifer; Wagenius, Stuart.phenology
fragmentation
reproductive success
prairie
CP22013July 10th 11:30 amLake Ontario/HiltonPollinator Abundance and Pollen Limitation of a Solanaceous Shrub on an Elevational Gradient in Costa Rica
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Oral PaperStone, Judy; Jenkins, E. G..bet-hedging
elevation
pollination
pollinator limitation
range limits
Solanaceae
tropical forest
quantitative self-incompatibility
July 10th 11:45 amLake Ontario/HiltonDiscussion
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Tuesday, July 10th
8:00 am to 10:00 am · Williford B/Hilton
Session CP25: Contributed Papers: Leaf Traits
Presiding: Suzanne Koptur, Florida International University
CP25001July 10th 8:00 amWilliford B/HiltonConstruction costs and physico-chemical properties of the assimilatory organs of Nepenthaceae species in northern Borneo
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Oral PaperOsunkoya, Olusegun, O; Daud, Dayanawati, S; Wimmer, Franz, L.Botanical carnivory
leaf traits
Mineral nutrition
July 10th 8:45 amWilliford B/HiltonDiscussion
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Tuesday, July 10th
8:00 am to 12:15 am · Boulevard A/Hilton
Session SY09: Symposium: Evolution in a Glaciated Landscape: Contribution of Endemism to Great Lakes Biodiversity
Presiding: J. A. Peirson, University of Michigan; Anton A. Reznicek, University of Michigan
SY09001July 10th 8:00 amBoulevard A/HiltonGlacial Evolution of the Great Lakes Region
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Symposium or Colloquium PresentationFisher, Timothy G..Great Lakes
geological history
glacial processes
SY09002July 10th 8:30 amBoulevard A/HiltonThrough a Glass Darkly – Development of Great Lakes Vegetation Occupied by Endemic Plants
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Symposium or Colloquium PresentationReznicek, Anton A..Great Lakes
endemics
vegetation development
fens
alvars
dunes
shorelines
SY09003July 10th 9:00 amBoulevard A/HiltonThe Evolution of Great Lakes Region Endemic Plants: Influences of Postglacial Migration and Ecological Differentiation
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Symposium or Colloquium PresentationPeirson, J. A..postglacial migration
edaphic differentiation
endemism
ecological speciation
Great Lakes region
SY09004July 10th 9:30 amBoulevard A/HiltonSpeciation mid-stride: diverging lineages in glaciated environments
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Symposium or Colloquium PresentationDerieg, Nathan; Deprenger-Levin, Michelle; Bruederle, Leo P..endemics
Great Lakes
glaciation
Speciation
July 10th 10:00 amBoulevard A/HiltonBreak
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SY09005July 10th 10:15 amBoulevard A/HiltonPhytophagous Insects: Evidence for the Development of Great Lakes Ecosystems
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Symposium or Colloquium PresentationHamilton, K. G. Andrew.phytophagous insects
endemism
glacial relict
alvar
historical biogeography
SY09006July 10th 10:45 amBoulevard A/HiltonThe Restricted and Endemic Flora of Great Lakes Alvars
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Symposium or Colloquium PresentationCatling, Paul M..alvar
Great Lakes region
endemism
phytogeography
Flora
SY09007July 10th 11:15 amBoulevard A/HiltonEndemic Plants of the Great Lakes Dunes: Ecology, Biology and Rarity
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Symposium or Colloquium PresentationJolls, Claudia L..dune
endemism
adaptation
rarity
Great Lakes region
SY09008July 10th 11:45 amBoulevard A/HiltonConservation Status of Rare Endemic Species and Habitats
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Symposium or Colloquium PresentationPenskar, Michael R..Great Lakes region
endemism
rare plants
conservation
management
Tuesday, July 10th
10:00 am to 12:00 pm · Williford B/Hilton
Session CP30: Contributed Papers: Vegetation Ecology and Reproduction
Presiding: Margaret Devall, U.S. Forest Service
CP30001July 10th 10:15 amWilliford B/HiltonQuantification of plant phenology
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Oral PaperBiernacki, Maciej.heat accumulation
plant phenology
temperature
day length
CP30002July 10th 10:30 amWilliford B/HiltonPlasticity in growth trajectory during ontogenetic development in Buckwheat (Fagopyrum esculentum Moench)
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Oral PaperZhou, Dawei; Japhet, Wisdom; Ping, wang; Tian, Yu.plasticity
fitness
extinction coefficient
inter-plant spacing
growth trajectory
CP30003July 10th 10:45 amWilliford B/HiltonSurvey of Plant Biodiversity along Zarqa River in Relation to the Quality of Water
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Oral PaperAl-Dwiri, Mahmoud; Alarid, Khalid M; Al-Eisawi, Dawud.Jordan
water quality
Biodiversity
pollution
CP30004July 10th 11:00 amWilliford B/Hilton
Canceled
Persistent crop allele introgression after rapid evolution of wild-type phenotype in crop-wild hybrids
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Oral PaperCampbell, Lesley G.; Snow, Allison; Sweeney, P. M..Artificial Selection
Crop-to-Wild Gene Flow
Correlated Evolution
evolutionary ecology
flowering time
Plant Size
CP30005July 10th 11:15 amWilliford B/HiltonSapflow in Eucalyptus blakelyi halved by insect damage
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Oral PaperCunningham, Saul A.; Pullen, Kimberi R.; Colloff, Matthew J..water use
herbivory
plant-insect interaction
ecology
tree
CP30006July 10th 11:30 amWilliford B/HiltonHeavy metal concentration along road sides of Quetta, Pakistan
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Oral PaperZaidi, Mudassir; Leghari, Saadullah Khan.
July 10th 11:45 amWilliford B/HiltonDiscussion
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Tuesday, July 10th
3:30 pm to 5:00 pm · Williford B/Hilton
Session CP38: Contributed Papers: Vegetation Ecology and Reproduction II
Presiding: Andrea L Case, Kent State University
CP38001July 10th 3:30 pmWilliford B/HiltonInland occurrence of the beach plant Ipomoea pes-caprae (Convolvulaceae) around Lake Nicaragua
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Oral PaperDevall, Margaret; Thien, Leonard.railroad vine
beach plant
strand vegetation
CP38002July 10th 3:45 pmWilliford B/HiltonThe Arundinaria gigantea canebrake ecosystem: Can it be restored?
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Oral PaperCirtain, Margaret; Franklin, Scott.Arundinaria gigantea
canebrake
restoration
CP38003July 10th 4:00 pmWilliford B/HiltonOntogenetic variation in the Pollen:Ovule ratios in Clarkia (Onagraceae) taxa with contrasting mating systems: Field populations
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Oral PaperDelesalle, Veronique; Mazer, Susan; Paz, Horacio.Pollen:Ovule ratio
mating system
Ontogenetic change
Gender
Sex allocation
CP38004July 10th 4:15 pmWilliford B/HiltonDoes inbreeding affect the relationship between population size and sex ratio in gynodioecious Lobelia siphilitica?
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Oral PaperCase, Andrea L; Caruso, Christina.sex ratio
gynodioecy
Lobelia
inbreeding
population size
CP38005July 10th 4:30 pmWilliford B/HiltonDensity and Seed Set in a Self-compatible Forb, Penstemon digitalis (Plantaginaceae), With Multiple Pollinators
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Oral PaperZorn-Arnold, Barbara; Howe, Henry F..Penstemon
density-dependent pollination
self-compatibility
pollen limitation
bumblebee behavior
July 10th 4:45 pmWilliford B/HiltonDiscussion
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Tuesday, July 10th
4:00 pm to 5:30 pm · Lake Ontario/Hilton
Session CP37: Contributed Papers: Pollination Biology II
Presiding: Judy Stone, Colby College
CP37001July 10th 4:00 pmLake Ontario/HiltonFloral and pollinator divergence in a specialized South African orchid
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Oral PaperSteiner, Kim E.; Cruz, Boni C..oil-collecting
orchid
pollination
phenology
Pterygodium
Rediviva
CP37002July 10th 4:15 pmLake Ontario/HiltonSexual dimorphism in pollen grain size and flower number varies among populations in a cryptically dioecious plant, Thalictrum macrostylum (Ranunculaceae)
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Oral PaperSteven, Janet C.; Penny, Rebecca H..cryptic dioecy
sexual dimorphism
aporate pollen
Thalictrum
CP37003July 10th 4:30 pmLake Ontario/HiltonNectar Production Dynamics in Pentalinon luteum (Apocynaceae)
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Oral PaperKoether, Steven; Williams, Justin.Apocynaceae
Pentalinon
nectar
CP37004July 10th 4:45 pmLake Ontario/HiltonA tale of two continents: Baker’s law and the maintenance of self-incompatibility in Lycium (Solanaceae) following long distance dispersal
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Oral PaperMiller, Jill S.; Levin, Rachel; Feliciano, Natalie M..Baker’s Law
self-incompatibility
bottleneck
Lycium
mating systems
Solanaceae
S-RNase
CP37005July 10th 5:00 pmLake Ontario/HiltonTesting predicted morphological and developmental correlates of mating system evolution in the tribe Collinseae
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Oral PaperKalisz, Susan; Faigeles, Melissa; Chaiffetz, David; Butera, Aileen.mating system
Collinsia
evolution of selfing
floral evolution
Floral development
floral longevity
flower size
herkogamy
dichogamy
CP37006July 10th 5:15 pmLake Ontario/HiltonConstructing floral phenotypes: The odor component of floral display in Asimina and Deeringothamnus (Annonaceae)
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Oral PaperGoodrich, Katherine R.; Raguso, Robert A..pollination syndromes
sapromyophily
cantharophily
Floral scent

Wednesday, July 11th

Wednesday, July 11th
8:00 am to 9:15 am · Boulevard A/Hilton
Session CP44: Contributed Papers: Fire and Disturbance
Presiding: Timothy D. McDowell, East Tennessee State University
CP44001July 11th 8:00 amBoulevard A/HiltonFire and Flood: Why are South-central Florida Seasonal Ponds Treeless?
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Oral PaperMenges, E.S.; Marks, P.L..seedling recruitment
south Florida slash pine
hydroperiod
growth rates
flood-induced mortality
wildfire
fire intensity
disturbance
Lake Wales Ridge
CP44002July 11th 8:15 amBoulevard A/HiltonEffects of Prescribed Burns on Herbaceous Vegetation in the Southern Appalachian Forests
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Oral PaperZimmerman, Michael L.; McDowell, Timothy D..prescribed burn
fire
Appalachians
forest management
herbaceous plants
myrmecochory
CP44003July 11th 8:30 amBoulevard A/HiltonDeforestation:Human activity that harms the environment
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Oral PaperOnyemachi, Felix C.419
I U X2 X2
CHIADIK
Environment
CP44004July 11th 8:45 amBoulevard A/HiltonEcological response to fire in the rare Appalachian forest herb Xerophyllum asphodeloides and its implications for forest conservation and management
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Oral PaperBourg, Norman A.; Gill, Douglas E.; McShea, William J..fire ecology
disturbance
Xerophyllum asphodeloides
Melanthiaceae
plant population biology
Appalachians
forest conservation
forest management
forest herbs
July 11th 9:00 amBoulevard A/HiltonBreak
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Wednesday, July 11th
8:45 am to 5:30 pm · Williford B/Hilton
Session SY18: Symposium: Conservation Biology of Eastern Tallgrass Prairie: integrating issues of management and restoration for the 21st Century
Presiding: Timothy Bell, Chicago State University; Marlin Bowles, The Morton Arboretum
SY18001July 11th 8:45 amWilliford B/HiltonSymposium Abstract: Conservation Biology of Eastern Tallgrass Prairie: integrating issues of management and restoration for the 21st Century
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Symposium or Colloquium PresentationBowles, Marlin; Bell, Timothy.Eastern tallgrass prairie
Conservation biology
SY18002July 11th 8:45 amWilliford B/HiltonHow Often Should Eastern Tallgrass Prairies Burn? Fire Frequency and Long-term Changes in Plant Species Richness, Composition and Vegetation Structure
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Symposium or Colloquium PresentationBowles, Marlin; Jones, Michael.fire frequency
Species Richness
species composition
vegetation structure
SY18003July 11th 9:15 amWilliford B/HiltonWhy historical processes matter: differential effects of hay-mowing and fire on a tallgrass prairie
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Symposium or Colloquium PresentationLeach, Mark; Rooney, Thomas.fire
prairie restoration
Max Partch
Wisconsin
species density
hay mowing
temporal similarity
SY18004July 11th 9:45 amWilliford B/HiltonVegetation Dynamics on a Remnant Prairie: Difficulties Measuring Rates of Colonization and Extinction
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Symposium or Colloquium PresentationNyberg, Dennis.floral inventory
remnant value
loss
July 11th 10:15 amWilliford B/HiltonBreak
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SY18005July 11th 10:30 amWilliford B/HiltonArbuscular mycorrhizal fungal diversity and niche differences across tallgrass prairie restorations and prairie remnants
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Symposium or Colloquium PresentationMiller, Michael; Bever, James; Fitzsimons, Michael.mycorrhizal fungi
Plant conservation
ecological niche
Diversity
SY18006July 11th 11:00 amWilliford B/HiltonComposition, Structure and Diversity Patterns in Small Prairie Remnants
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Symposium or Colloquium PresentationTaft, John.Tallgrass prairie
species diversity
small preserves
edge effects
SY18007July 11th 11:30 amWilliford B/HiltonInfluence of white-tailed deer (Odocoileus virginianus) browsing on tallgrass prairie
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Symposium or Colloquium PresentationAnderson, Roger.white-tailed deer
browsing
Tallgrass prairie
forbs
Diversity
floristic quality
July 11th 12:00 pmWilliford B/HiltonBreak
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SY18008July 11th 1:00 pmWilliford B/HiltonThe effects of local and landscape features on diversity of solitary bees in tallgrass prairie remnants
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Symposium or Colloquium PresentationHendrix, Stephen; Kwaiser, Kyle; Hemsley, Chiara. bee diversity
Tallgrass prairie
bee floral resources
landscape effects on bees
bees and grasslands
SY18009July 11th 1:30 pmWilliford B/HiltonPrevalence and status of conservative insects on prairie and sand savanna remnants within the severely fragmented Chicago Wilderness region.
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Symposium or Colloquium PresentationPanzer, Ron.conservative species
remnant-dependance
SY18010July 11th 2:00 pmWilliford B/HiltonA Comparison of Breeding Bird Communities Among Eastern Tallgrass Prairie Remnants And Restorations In Illinois
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Symposium or Colloquium PresentationHerkert, James.prairie
restored prairie
breeding birds
SY18011July 11th 2:30 pmWilliford B/HiltonBreeding systems issues in prairie reconstruction
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Symposium or Colloquium PresentationMolano-Flores, Brenda.Prairie plants
Plant breeding systems
Tallgrass prairie
Prairie reconstructions
SY18012July 11th 3:00 pmWilliford B/HiltonRestoration implications of the breeding system of the federal threatened Eastern Prairie Fringed Orchid (Platanthera leucophaea): Crossing effects on seed viability, germination, protocorm growth and population viability
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Symposium or Colloquium PresentationBell, Timothy; Zettler, Lawrence; Bowles, Marlin.crossing effects
Platanthera leucophaea
threatened
July 11th 3:30 pmWilliford B/HiltonBreak
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SY18013July 11th 3:45 pmWilliford B/HiltonGenetics and demography interact in the management and restoration of a widespread purple coneflower
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Symposium or Colloquium PresentationWagenius, Stuart.fragmentation
Echinacea angustifolia
evolution
conservation
Tallgrass prairie
demography
SY18014July 11th 4:15 pmWilliford B/HiltonGenetic and competition studies of Big Bluestem, Indian Grass, and Purple Prairie Clover in remnant and restored Tallgrass Prairies
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Symposium or Colloquium PresentationGustafson, Danny.grass cultivars
Ecotypic Variation
ecological genetics
Conservation biology
Restoration Ecology
SY18015July 11th 4:45 pmWilliford B/HiltonComparing plant diversity in native and restored prairies
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Symposium or Colloquium PresentationSluis, William.restoration
species diversity
prairie
assesment
July 11th 5:15 pmWilliford B/HiltonDiscussion
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Wednesday, July 11th
10:00 am to 12:00 pm · Boulevard A/Hilton
Session CP48: Contributed Papers: Invasive Species and Exotics
Presiding: Christopher T. Martine, Plattsburgh State University of New York
CP48001July 11th 10:00 amBoulevard A/HiltonDifferentiating oriental bittersweet (Celastrus orbiculatus) and American bittersweet (C. scandens) using morphological and molecular methods
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Oral PaperLeicht-Young, Stacey A.; Pavlovic, Noel; Grundel, Ralph; Potts, Krystalynn J..liana
Celastrus orbiculatus
Celastrus scandens
exotic species
congener
morphology
CP48002July 11th 10:15 amBoulevard A/HiltonInvasive plants and their ecological strategies: a model-based approach to prediction and explanation of woody plant invasion in New England
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Oral PaperMartine, Christopher T.; Herron, Patrick M.; Latimer, Andrew M.; Leicht-Young, Stacey A..Bayesian
dispersal
invasive
latitudinal range
New England
shade tolerance
life-history
CP48003July 11th 10:30 amBoulevard A/HiltonChemical analysis of a polyploid plant in two ranges: Native versus Invasive Solidago gigantea
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Oral PaperHull-Sanders, Helen; Meyer, Gretchen; Johnson, Robert.Solidago gigantea
polyploid
diterpene
sesquiterpene
short-chain hydrocarbon
invasive
Wednesday, July 11th
1:00 pm to 3:00 pm · Continental B/Hilton
Session CP51: Contributed Papers: Symbioses: Plant, Animal, and Microbe Interactions
Presiding: Jean-Michel Ane, University of Wisconsin-Madison
CP51001July 11th 1:00 pmContinental B/HiltonThe nucleus as a central player in symbiotic signaling
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Oral PaperMessinese, Elsa; Riely, Brendan K.; Venkateshwaran, Muthusubramanian; Peiter, Edgar; Mun, Jeong-Hwan; Yeun, Li Huey; Jayaraman, Dhileepkumar; Lougnon, Geraldine; Bono, Jean-Jacques; Sanders, Dale; Cook, Douglas R.; Ane, Jean-Michel.Symbiosis
Legume nodulation
Arbuscular mycorrhization
Medicago truncatula
Lotus japonicus
Signaling
CP51002July 11th 1:15 pmContinental B/HiltonImpacts of Fragaria virginiana reproduction on the fungal density in a mycorrhizal association
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Oral PaperTaylor, Jeff H.; Dobson, Sarah; Mullendore, Sara; Bintrim, Tyler; Collin, Carine L.; Ashman, Tia-Lynn.Arbuscular mycorrhization
strawberry
reproduction
metabolism
CP51003July 11th 1:30 pmContinental B/HiltonOrigin of Mycorrhizae in Land Plants: Molecular Evidence from DMI3, a Gene Controlling Mycorrhizal Development
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Oral PaperWang, Bin; Qiu, Yin-Long.Mycorrhizae
land plants
Genes
CP51004July 11th 1:45 pmContinental B/HiltonPreferential allocation of resources to beneficial mycorrhizal fungi by Allium cernuum and feedback of fungi on plant fitness
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Oral PaperRichardson, S. C.; Bever, J. D..mutualism
mycorrhizal fungi
mycorrhizal feedback
resource allocation
Symbiosis
roots
growth
Plantaginaceae
CP51005July 11th 2:00 pmContinental B/HiltonPlant genomic response to insect galling: The Solidago galling complex
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Oral PaperMiller, Joseph T.; Hendrix, Stephen.
CP51006July 11th 2:15 pmContinental B/HiltonLocal genetic differentiation and mycoheterotrophy in Pyrola picta and Pyrola aphylla (Pyroleae: Monotropoideae: Ericaceae)
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Oral PaperJolles, Diana; Hynson, Nicole.Pyrola
mycoheterotrophy
AFLP
C/N isotopes
population genetics
CP51007July 11th 2:30 pmContinental B/HiltonFungal endophytes of spotted knapweed: taxonomical, geographical and chronological analysis
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Oral PaperShipunov, Alexey B.; Raghavendra, Anil Kumar; Newcombe, George.Spotted Knapweed
endophytes
Diversity
co-introduction
July 11th 2:45 pmContinental B/HiltonDiscussion
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Wednesday, July 11th
1:00 pm to 3:00 pm · Boulevard A/Hilton
Session CP55: Contributed Papers: Seed Production and Germination
Presiding: Phil Gibson, University of Oklahoma
CP55001July 11th 1:00 pmBoulevard A/HiltonInterpopulation Differences in Heterocarpic Achene Germination in Grindelia lanceolata (narrowleaf gumweed)
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Oral PaperGibson, Phil.Grindelia
Asteraceae
heterocarpy
seed germination
evolutionary ecology
CP55002July 11th 1:15 pmBoulevard A/HiltonStage-structured demography of a Nebraska population of Panax quinquefolius (1987-2007).
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Oral PaperAntlfinger, Ann; Garabrandt, Marjorie.Panax
ginseng
demography
seedling recruitment
CP55003July 11th 1:30 pmBoulevard A/HiltonDouglas-fir seedlings show highest survival in barren sites at Mount St. Helens, Washington, USA
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Oral PaperTitus, Jonathan.primary succession
volcano
Douglas-fir
seedling recruitment
CP55004July 11th 1:45 pmBoulevard A/HiltonGermination ecology of Liatris ohlingerae, a perennial herb endemic to Florida scrub
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Oral PaperWeekley, Carl W.; Tucker, Josephine; Neimeister, Stephanie V.; Menges, E.S..Akaike's Information Criterion
endemics
endangered
Lake Wales Ridge
rare
CP55005July 11th 2:00 pmBoulevard A/HiltonThe roles of subhabitat, competition, and litter cover on the emergence, survival, and establishment of wild lupine (Lupinus perennis L.)
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Oral PaperPavlovic, Noel B.; Grundel, Ralph.establishment
survival
logistic regression
July 11th 2:30 pmBoulevard A/HiltonDiscussion
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