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Complete Conference Program

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Participating Societies

American Bryological and Lichenological Society (ABLS)
American Fern Society (AFS)
American Society of Plant Taxonomists (ASPT)
Botanical Society of America (BSA)
Canadian Botanical Association (CBA/ABC)
Conference Wide
International Association for Plant Taxonomy (IAPT)
Mycological Society of America (MSA)
Northeast Section
Society of Herbarium Curators (SHC)
Southeastern Section
Mycological Section (MSA)

Program for: Ecological Section

Events

  ·  Meetings

Symposium Presentation

  ·  Frontiers in Botany: Environmental DNA as an Emerging Tool for Measuring, Monitoring, and Managing Plant Biodiversity
  ·  The Botany of Invasions
  ·  The Hills are Alive: Ecology and Evolution of the Intermountain West Flora

Presentations for Society\Section: Ecological Section

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SessionDate/TimeLocationTitleTypeAuthorsKeywords

Monday, July 19th

Monday, July 19th, 10:00 am to 2:30 pm · /
Session SY2: Symposium: The Botany of Invasions
Presiding: Nicholas Kooyers, Univerity Of Louisiana, Lafayette; Brittany Sutherland, Univerity Of Louisiana, Lafayette
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July 19th 10:00 am/Introduction
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SY2002July 19th 10:15 am/The timing of invasions: learning about invasive plant phenology through botanical records, contemporary observations, and empirical study
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Symposium PresentationKuebbing, Sara; Reeb, Rachel; Schricker, Lauren.phenology
temperate forests
old-fields
invasive plants
SY2003July 19th 10:45 am/Plant community transcriptomics: extending axes of functional diversity to inform invasion dynamics
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Symposium PresentationMarx, Hannah.RNA-seq
transcriptomics
functional traits
alpine
community ecology
SY2004July 19th 11:15 am/Genome size and structural variation in the invasive yellow starthistle (Centaurea solstitialis)
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Symposium PresentationCang, Alice; Dlugosch, Katrina.
July 19th 11:45 am/Break
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SY2006July 19th 12:30 pm/Comparative genomics of the heterosporous aquatic ferns Salvinia molesta and S. minima in the southeastern United States invasive range
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Symposium PresentationSutherland, Brittany; Beck, James; Sigel, Erin.
SY2007July 19th 1:00 pm/Investigating Dispersal and Potential Colonization Success in an Annual Plant
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Symposium PresentationQuarles, Brandie; Donohue, Kathleen.Seed Dispersal
Population Demography
Species Spread Rates
Biased Dispersal
Environmental Tracking
SY2008July 19th 1:30 pm/Using herbarium genomics to understand genetic and phytobiome change in invaded novel environments
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Symposium PresentationTurner, Kathryn G.invasion
herbarium
genomics
evolutionary ecology
phytobiome
Chorispora tenella (Brassicaceae)
SY2009July 19th 2:00 pm/Monkeyflower invasions: Highly admixed and hybrid populations dominate range expansions and are associated with the rapid evolution of local adaptation
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Symposium PresentationVallejo-Marin, Mario.Mimulus
Biological invasions
Population genomics
flowering plant evolution
hybridization
local adaptation
Monday, July 19th, 12:30 pm to 2:30 pm · /
Session SYMB1: Contributed Papers: Symbioses: Plant, Animal and Microbe Interactions 1
Presiding: Melanie Schori, US Department of Agriculture; Gregory Pec, University Of Nebraska At Kearney
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SYMB1001July 19th 12:30 pm/Nodulation Data in GRIN Taxonomy
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Oral PaperSchori, Melanie; Kittell, Karen.nodulation
rhizobial bacteria
nitrogen fixation
Fabaceae
database
SYMB1002July 19th 12:45 pm/The role of phylogenetic signaling in the interspecific variation of host plant-mycorrhizal responsiveness
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Oral PaperDuell, Eric; Fishbein, Mark; Wilson, Gail.Mycorrhizae
Asclepias
phylogenetic signaling
SYMB1003July 19th 1:00 pm/Protist communities in the rhizosphere of switchgrass respond to the plant’s developmental stages
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Oral PaperCeja-Navarro, Javier A.; Pett-Ridge, Jennifer; Firestone, Mary K..Protists
Rhizosphere
Communiy assembly
Molecular networks
SYMB1004July 19th 1:15 pm/Genomic diversity of uncultured sulfur cycling bacterial communities isolated from rhizosphere sediments in Massachusetts and Alabama salt marshes
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Oral PaperPeredo, Elena; Pérez Castro, Sherlynette; Mason, Olivia; Vineis, Joseph; Bowen, Jennifer; Mortazavi, Behzad; Ruff, S. Emil; Paul, Blair; Anakha, Ganesh; Giblin, Anne E.; Cardon, Zoe G..sulfur-bacteria
metagenomics
binning
salt-marsh
Spartina
SYMB1005July 19th 1:30 pm/Insights into the microbiome of Hemileccinum rubriopunctum tuberculate ectomycorrhizae
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Oral PaperFarid, Arian; Alan, Franck; James, Garey.
SYMB1006July 19th 1:45 pm/Response of soil bacterial communities to redroot pigweed (Amaranthus retroflexus) invasion in corn (Zea mays)
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Oral PaperPec, Gregory; Breight, Michael; Johnson, Shaylee; Twigg, Paul; Shaffer, Julie.invasion
bacteria
Zea mays
Amaranthus retroflexus
diversity
Monday, July 19th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P1: Contributed Posters: Conservation Biology Posters
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P1CB001July 19th 5:00 pmVirtual/VirtualMonitoring plant biodiversity in aquatic eDNA with low-cost Nanopore Flongle sequencing
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Poster: Conservation BiologyHarbert, Robert.eDNA
metabarcoding
biodiversity
nanopore
P1CB002July 19th 5:00 pmVirtual/VirtualThe Conservation Biology of the Dwarf Lake Iris (Iris lacustris Nutt.)
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Poster: Conservation BiologyCohen, Jim; Turgman Cohen, Salomon; Hackett, Rachel.Iris
Great Lakes
Population genomics
Population viability
GBS
P1CB003July 19th 5:00 pmVirtual/Virtual
Canceled
Bolstering Habitat Suitability Modeling for Imperiled Species with Few Occurrences Utilizing Herbaria and Community Science Records
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Poster: Conservation BiologyHale, Clayton.habitat suitability model
conservation
endangered species
species distribution models
Mountain stewartia
Eastern hemlock
Fothergilla milleri
P1CB004July 19th 5:00 pmVirtual/VirtualLong-term changes in aquatic plant communities in headwater lakes of the Florida Everglades: an application of conservation paleobotany
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Poster: Conservation BiologyEvans, Deveny; Scott, Austyn; Whitmore, Thomas; Riedinger-Whitmore, Melanie; Curtis, Jason H.; Cropper, Nicholas.
P1CB005July 19th 5:00 pmVirtual/VirtualPollination mechanisms of three rare plant species
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Poster: Conservation BiologyHandley, Joy; Crawford, Madison; Tronstad, Lusha.pollination
rare plant
plant-pollinator interactions
seed viability test
endemic
P1CB006July 19th 5:00 pmVirtual/VirtualStudy into the geographical, climatic, and edaphic features of the ecological niche of Pediomelum pariense, a rare plant species endemic to Utah
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Poster: Conservation BiologyMattina, Ciro Joseph; Visger, Clayton; Egan, Ashley N..endemism
Fabaceae
Pediomelum pariense
Ecological niche
Edaphic
P1CB007July 19th 5:00 pmVirtual/VirtualMicropropagation of threatened Idaho native Mirabilis macfarlanei
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Poster: Conservation BiologyKnerr, Anne; Tripepi, Robert.conservation
Native Plants
Mirabilis macfarlanei
P1CB008July 19th 5:00 pmVirtual/VirtualSanta Barbara Botanic Garden Tissue Bank: a resource for plant genetics research
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Poster: Conservation BiologyThomas, Emily; Rivera, Isabel; Hasenstab-Lehman, Kristen; Guilliams, C. Matt.biorepository
conservation
tissue bank
P1CB009July 19th 5:00 pmVirtual/VirtualSeedling Emergence Microsite Characterization for the Endangered Gypsophile Endemic Arctomecon humilis (Dwarf Bear Poppy) in the Northeastern Mojave Desert Eli Hartung and
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Poster: Conservation BiologyHartung, Eli.conservation
restoration
Recruitment limitations
P1CB010July 19th 5:00 pmVirtual/VirtualA Global Conservation Consortium for Erica
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Poster: Conservation BiologyPirie, Michael D.; Blackhall-Miles, Robbie; Bourke, Greg; Crowley, Dan; Ebrahim, Ismail; Forest, Felix; Knaack, Michael; Koopman, Rupert; Lansdowne, Alex; Nürk, Nicolai; Osborne, Jo; Pearce, Tim; Rohrauer, Daniel; Smit, Martin; Wilman, Victoria.Ericaceae
Cape Floristic Region
conservation
Botanic Garden
P1CB011July 19th 5:00 pmVirtual/VirtualSeed morphology of nine Andean species of Cayambe-Coca National Park in Ecuador (Asteraceae and Caprifoliaceae)
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Poster: Conservation BiologyPazmiño Araujo, Gabriela Alejandra; Jimenez Balarezo, Cinthya Gabriela; Mariño Robalino, Lissette Marianela; Segovia, Claudia.Ecuador
seed anatomy
conservation
Seed bank
P1CB012July 19th 5:00 pmVirtual/VirtualFine-scale maintenance of adaptive genetic variation despite gene flow in a remnant tallgrass prairie
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Poster: Conservation BiologyRadford, Zachary; Sullivan, Lauren; Moeller, David.local adaptation
gene flow
Landscape genetics
conservation
remnant
non-model
grassland forb
P1CB013July 19th 5:00 pmVirtual/VirtualEvaluation of three different loci (rbcL, matK e ITS2) for DNA barcoding of Mexican cactus species
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Poster: Conservation BiologyPacheco Reyes, Flor Cristina; Wei, Lihua; Lara Ramírez, Edgar Eduardo; Robledo Torres, Valentín; Pérez Rodríguez, Miguel Ángel.Evaluation
Identification
Cactaceae
barcode
Neighbor-Joining
Blast
Barcode gap
Nearest genetic distance
P1CB014July 19th 5:00 pmVirtual/VirtualMaking a Withdrawal: Does germination of a coastal endemic decrease over 25+ years of storage in a conservation seed bank?
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Poster: Conservation BiologyFinch, Jessamine; Kelly, Collin; Piantedosi, Michael; LoCascio, George.seed banking
Seed Germination
seed longevity
seed viability
orthodox seed
ex situ
conservation
P1CB015July 19th 5:00 pmVirtual/VirtualConstructing a Plant Species Checklist for Castner Range, Texas and Identifying Important Species Through Species Distribution Models
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Poster: Conservation BiologyMangadu, Aparna D; Moody, Michael L; Zhuang, Mingna.Castner Range
Georeferencing
Niche Modeling
species distribution models
Species Checklist
P1CB016July 19th 5:00 pmVirtual/VirtualPrairie restoration impact on Schizachyrium scoparium leaf and root microbial communities
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Poster: Conservation BiologyDea, Hannah I.; Kazarina, Anna; Hansen, Paige; Ismert, Kyle; Platt, Thomas; Sikes, Ben; Jumpponen, Ari.restoration
tallgrass prairie
plant microbiome
Microbiome
Bacterial and fungal communities
P1CB017July 19th 5:00 pmVirtual/VirtualDetermining Locally Rare Plants in California: developing tools to conserve locally rare plants
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Poster: Conservation BiologyMagney, David.Rare plants
Locally rare
California biodiversity
California
rarity definitions
P1CB018July 19th 5:00 pmVirtual/VirtualDevelopment of micropropagation protocols for the endangered gypsophile Arctomecon humilis (dwarf bear-poppy)
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Poster: Conservation BiologyDeNittis, Alyson; Diamond, Kelsie; Oyler, Hayden; Kopp, Olga.Tissue Culture
conservation
Propagation
Monday, July 19th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P1: Contributed Posters: Ecology Posters
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P1EC001July 19th 5:00 pmVirtual/VirtualDisentangling the effects of invasive species and plant traits on leaf litter colonization by soil invertebrates: are all invasive species created equal?
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Poster: EcologyFitzgerald, Courtney; Enochs, Brendan; Meindl, George.
P1EC002July 19th 5:00 pmVirtual/VirtualDelayed pollen receipt extends floral longevity and reduces seed production in an Eastern North American wildflower
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Poster: EcologyFoster, Olyvia; Caruso, Christina.Floral longevity
pollination
Gynodioecy
Resource allocation trade-offs
Plasticity
P1EC003July 19th 5:00 pmVirtual/VirtualInvasive hybrid vigor? Niche and trait variance between three knotweed taxa
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Poster: EcologyMoore, Cheyenne; Heberling, Mason; Kuebbing, Sara.knotweed
hybrid vigor
invasion
functional traits
niche partitioning
plant community ecology
Polygonaceae
P1EC004July 19th 5:00 pmVirtual/VirtualShifts in leaf investment strategies of sunflowers across climatic gradients in the Upper Midwest
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Poster: EcologyBylander, Michael Robert; Nguyen, Thu; Mitchell, Nora.
P1EC005July 19th 5:00 pmVirtual/VirtualSensitivity to climate predicts variable phenological shifts across California in a widespread native wildflower, Nemophila menziesii
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Poster: EcologyGamble, Devin; Mazer, Susan.phenology
herbarium specimens
phenological sensitivity
climate change
flowering time
P1EC006July 19th 5:00 pmVirtual/VirtualComparison of leaf damage and trichomes of Wisconsin Helianthus populations grown in varying environments
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Poster: EcologyVetter, Madilyn; Mitchell, Nora.Plasticity
herbivory
sunflower
Helianthus
trichome
adaptation
leaf damage
P1EC007July 19th 5:00 pmVirtual/VirtualThe Effect of Prescribed Fire and Grazing on Grass Forage Value
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Poster: EcologyMasco, Tylin; Bailey, Sarah; Johnson, Shaylee; Ellenwood, Jalynn; Pec, Gregory.Fire
Grazing
Plant diversity
Forage Quality
P1EC008July 19th 5:00 pmVirtual/VirtualIdentifying biomarkers for stress in long-lived trees: the role of telomere length
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Poster: EcologyZavala Paez, Michelle Estefania; Hainlen, David; Kittilson, Jeff; Hamilton, Jill.biomarker
Poplar
telomere length
genomic integrity
abiotic and biotic stress
P1EC009July 19th 5:00 pmVirtual/VirtualHeterosis and inbreeding depression in two cleistogamous Ruellia species with contrasting mating systems
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Poster: EcologySoto, Tatyana; Oakley, Christopher.cleistogamy
inbreeding depression
self-fertilization
heterosis
mating system
Ruellia
Acanthaceae
P1EC010July 19th 5:00 pmVirtual/VirtualFloral visitor’s diversity associated with Geonoma palms in Napo province, Ecuadorian Amazon
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Poster: EcologyUrbina Vasconez, Omayra Elizabeth; Peñuela, Maria Cristina.Arecaceae
Arthropods
Interaction networks
P1EC011July 19th 5:00 pmVirtual/VirtualCan regional admixture provenancing increase fitness in restored populations of a rare prairie forb?
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Poster: EcologyTurner, Isabelle; Oakley, Christopher.heterosis
prairie
regional admixture provenancing
restoration genetics
Seed Sourcing
Silene regia
P1EC012July 19th 5:00 pmVirtual/VirtualReproductive biology of palm Socratea rostrata Burret in the Colonso Chalupas Biological Reserve, Napo- Ecuador
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Poster: EcologyBustillos-Lema, Mariela; Peñuela, Maria Cristina.Amazon palm tree
inflorescences
infructescences
phenology
P1EC013July 19th 5:00 pmVirtual/VirtualNatural Variation in Drought Tolerance of Arabidopsis thaliana
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Poster: EcologyGallick, Christina; Oakley, Christopher.Drought Tolerance
natural variation
transgenerational effects
Plasticity
flowering time
G x E
abiotic stress
P1EC014July 19th 5:00 pmVirtual/VirtualInvestigating the relationship between biological soil crusts and purple amole (Hooveria purpurea var. purpurea), a rare plant on California's Central Coast.
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Poster: EcologyBales, Nora; Pressler, Yamina.biological soil crust
plant-soil interactions
P1EC015July 19th 5:00 pmVirtual/VirtualNorthern White Cedar in the Great Lakes Region
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Poster: EcologyKurtz, Cassandra.
P1EC016July 19th 5:00 pmVirtual/VirtualFoliar calcium partitioning and sequestration in herbaceous plants and vines
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Poster: EcologyLeathers, Jack; Holcombe, Jaden; Manning, Sakura; Borer, Catherine.Calcium cycling
Mineral nutrition
Plant Nutrient
Nutrient cycling
herbaceous plants
vines
P1EC017July 19th 5:00 pmVirtual/VirtualAnthropogenic impacts alter richness-abundance relationship in woody plant communities
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Poster: EcologyKarpowicz, Kayleigh; O'Connor, Brittney; Sharp, Davyd; Kilgore, Jason; Rollinson, Emily.community ecology
species richness
anthropogenic effects
NEON
P1EC018July 19th 5:00 pmVirtual/VirtualSpecies distribution modeling of Aquilegia brevistyla (smallflower columbine), a critically imperiled Black Hills disjunct
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Poster: EcologyPuetz, Eric; Latvis, Maribeth.Niche Modeling
Distribution models
 Black Hills
disjunct species
Aquilegia
conservation
P1EC019July 19th 5:00 pmVirtual/VirtualAssessing the geographic distribution and conservation status of Heuchera alba and Heuchera pubescens using field surveys, morphology and genomics methods: Preliminary findings
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Poster: EcologyBarnes, Anais; Williams, Tanisha; Wickers, Maddie; Schuette, Scott; Martine, Christopher.Heuchera
Saxifragaceae
conservation
Population genomics
species distribution
Pennsylvania
Morphometrics
P1EC020July 19th 5:00 pmVirtual/VirtualGlobal patterns in plant reproductive traits and genetic diversity
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Poster: EcologyNovaes, Letícia Rodrigues; Simón-Porcar, Violeta; Arroyo, Juan.reproductive biology
floral traits
distribution
P1EC021July 19th 5:00 pmVirtual/VirtualThe effects of climate change on secondary metabolites in Quercus
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Poster: EcologyShamek, Jess.Quercus
chemical defense  
climate change
secondary metabolites
Plant Chemistry
P1EC022July 19th 5:00 pmVirtual/VirtualRelative Consumption of C3 and C4 Grasses and Sedges by Buffalo in Volcanoes National Park, Rwanda
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Poster: EcologyIshimwe, Celine; van der Hoek, Yntze; Kaplin, Beth; DeVore, Melanie.fecal sample
Wetland
Buffalo
Volcanoes National Park
Rwanda
C3 Plant
C4 Plant
Cyperaceae
Poaceae
P1EC023July 19th 5:00 pmVirtual/VirtualPlant-Pollinator Interactions in Wetlands of Volcanoes National Park (VNP) Rwanda
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Poster: EcologyNkurikiyimana, Donath; Manishimwe, Aloysie; van der Hoek, Yntze.Volcanoes National Park
wetlands
plant-pollinator interactions
Rwanda
P1EC024July 19th 5:00 pmVirtual/VirtualShade Tree Effects on Campus Energy Use: An Ecosystem Services Analysis
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Poster: EcologyStillwell, Jacob; Whitcomb, Sean.Urban Heat Island
Ecosystem Services
Urban Trees
Geospatial  
modeling
Carbon Emissions  
Sustainabillity  
P1EC026July 19th 5:00 pmVirtual/VirtualSuitability of Small-Scale Amur Honeysuckle Removal for Passive Restoration Efforts
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Poster: EcologyEmry, David; Bergeron, Paul; Watters, Sydney; Mercader, Rodrigo.restoration
invasive plants
P1EC027July 19th 5:00 pmVirtual/VirtualAssessment of mechanical defenses of two Rubus species against herbivores in and around the Volcanoes National Park, Rwanda
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Poster: EcologyUhawenimana, Pasteur Migine; Eckardt, Winnie; Manishimwe, Aloysie; DeVore, Melanie.plant defense
Rubus
Gorilla
Virunga Mountains
Rwanda
P1EC028July 19th 5:00 pmVirtual/Virtual
Canceled
Forest stand structure in relationship to basal node architecture.
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Poster: EcologyHolkeboer, Noah; Greer, Gary.Trees
hydraulic efficiency
structural support
forest stand structure
species dominance
P1EC029July 19th 5:00 pmVirtual/VirtualHummingbirds as drivers of floral morphology in the Caribbean spurge Euphorbia tithymaloides
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Poster: EcologyLopez-Marmolejo, Clara; McIntyre, Patrick; Cacho, N. Ivalu.hummingbirds
Selection
Euphorbia tithymaloides
trait matching
P1EC030July 19th 5:00 pmVirtual/VirtualMoving common gardens into the next century: Recommendations from a literature survey to guide the next generation of common garden studies
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Poster: EcologyJohnson, Loretta; Smith, Adam; Gibson, David; Baer, Sara; Galliart, Matt.reciprocal garden
common garden
local adaptation
literature survey
provenance

Tuesday, July 20th

Tuesday, July 20th, 10:00 am to 12:00 pm · /
Session ECO1: Contributed Papers: Ecology: Phylogeny, Disturbance, and Tree Architecture Over Large Spatial Scales
Presiding: Mariana Pascual, University Of British Columbia; Noah Holkeboer, Grand Valley State University
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ECO1001July 20th 10:00 am/Hurricane Harvey and the wild silverleaf sunflowers
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Oral PaperPascual, Mariana; Rieseberg, Loren.hurricane
phenology
Flowering
evolution
extreme weather event
ECO1002July 20th 10:15 am/Smokin’ germination: evaluating the phylogenetic signal of an important fire-cue response in North American native plants
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Oral PaperLatvis, Maribeth; Leffler, A. Joshua; Perkins, Lora.germination
Smoke
Fire
restoration
phylogenetic signal
ECO1003July 20th 10:30 am/Phylogenetic structure of tree foliar spectra in southern Quebec
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Oral PaperBlanchard, Florence; Laliberté, Etienne; Bruneau, Anne.reflectance spectroscopy
phylogenetics
functional traits
Plant diversity
ECO1004July 20th 10:45 am/Fire in the Tree: The Origin and Distribution of Fire Adapted Traits within Conifers and their Influence on Speciation Rates across the Conifer Phylogeny
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Oral PaperTurck, Daniel; Harmon, Luke; Tank, David.conifers
Fire Adaptations
Thick Bark
Serotinous Cones
Seedling Grass Stage
Resprouting
ECO1005July 20th 11:00 am/Strengths and limitations of using photographs to study tree architecture: destructive confirmation and pilot study of four species
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Oral PaperHolkeboer, Noah; Polaski, Steven; May, Brendan; Foy, Nicole; Greer, Gary.allometry
hydraulic efficiency
structural support
tree
photography
non-destructive
Tuesday, July 20th, 10:00 am to 2:30 pm · /
Session SY3: Symposium: Frontiers in Botany: Environmental DNA as an Emerging Tool for Measuring, Monitoring, and Managing Plant Biodiversity
Presiding: Brenda Molano-Flores, University Of Illinois; Mark Davis, University Of Illinois
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July 20th 10:00 am/Introduction
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SY3002July 20th 10:15 am/Are eDNA assays useful for detecting aquatic invasive plants? A three-part case study based on invasive water soldier (Stratiotes aloides) populations in Canada
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Symposium PresentationFreeland, Joanna; Wilson, Chris; Marinich, Allison; Currier, Charise; Wozney, Kristyne; Coghlan, Stephanie; Shafer, Aaron.Aquatic plants
invasive plants
eDNA
plant surveys  
Stratiotes aloides
SY3003July 20th 10:45 am/Airborne Environmental DNA metabarcoding as a plant community survey method
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Symposium PresentationJohnson, Mark D.; Fokar, Mohamed; Cox, Robert D.; Barnes, Matthew A..
SY3004July 20th 11:15 am/Molecular ecology as a tool for understanding pollination and other plant-insect interactions
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Symposium PresentationEvans, Darren M..plant-insect interactions
eDNA
Phylogenetic Networks
food-webs
July 20th 11:45 am/Discussion
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July 20th 12:00 pm/Break
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SY3007July 20th 12:30 pm/BeeDNA: Microfluidic metabarcoding reveals pollinator communities from flowers
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Symposium PresentationDavis, Mark; Molano-Flores, Brenda; Niemiller, Matthew; Benito, Joseph; Harper, Lynsey.rare species
eDNA
plant-animal interactions
community ecology
SY3008July 20th 1:00 pm/The significance of plant ancient DNA studies from lake sediments: where are we and where are we going
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Symposium PresentationParducci, Laura; Nota, Kevin.aDNA
eDNA
lake sediments
vegetation  
rare species
plant paleoecology
SY3009July 20th 1:30 pm/Understanding California’s floristic patterns across habitats and through wildfires and restoration with environmental DNA and citizen science
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Symposium PresentationMeyer, Rachel; Lin, Meixi; Ballare, Kimberly; Bregoff, Haylee; Munguia Ramos, Miroslava; Worth, Anna; Nava, Hailey; Fairbairn, Colin; Turba, Rachel; Orland, Chloé; Shirazi, Sabrina; Newcomer, Michelle; Stavros, E Natasha; Hestir, Erin; Wayne, Robert K; Shapiro, Beth.metabarcoding
beta diversity
plant community
community ecology
California
Rivers
restoration
Wildfire
lagoons
July 20th 2:00 pm/Discussion
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July 20th 2:15 pm/Discussion
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Tuesday, July 20th, 12:30 pm to 2:30 pm · /
Session ECO2: Contributed Papers: Ecology: Invasion Biology
Presiding: Cynthia Huebner, Northern Research Station; David Gorchov, Miami University
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ECO2001July 20th 12:30 pm/Defining invasiveness and its inheritance using growth and reproductive traits of an invasive grass
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Oral PaperHuebner, Cynthia; Corbett, Cameron; Barrett, Craig.invasive plants
phenotypic plasticity
heritability
rapid adaptation
common garden
ECO2002July 20th 12:45 pm/Investigating phenotypic plasticity within the cytotype complex of Solidago gigantea Aiton (Giant Goldenrod, Asteraceae)
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Oral PaperWalczyk, Angela; Hersch-Green, Erika.polyploidy
Whole genome duplication
nitrogen
phosphorus
phenotypic plasticity
goldenrod
genome size
ECO2003July 20th 1:00 pm/Delving into the Variables that Influence the Pollution Remediation Potentials of Invasive Macrophytes
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Oral PaperBulu, Yetunde; Oladoja, N. Abiola.Phytofilteration
Floating invasive macrophytes
Eichonnia crassipes
Pollutants remediation
ECO2004July 20th 1:15 pm/Surrounded by increasingly distant things: community phylo-proximity as predictor of invasion dynamics
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Oral PaperRollinson, Emily; Ness, Joshua.Biological invasions
community ecology
phylogenetics
desert
ECO2005July 20th 1:30 pm/Patterns and distribution of Botryosphaeriaceae fungi related to dieback in big berry manzanita
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Oral PaperDrake-Schultheis, Laura.bigberry manzanita
Arctostaphylos glauca
Drought
Botryosphaeriaceae
latent fungal pathogens
ECO2006July 20th 1:45 pm/Beyond the abiotic: Elucidating the importance of species interactions in harmful cyanobacteria blooms
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Oral PaperRzodkiewicz, Lacey; Turcotte, Martin.cyanobacteria
Algae
competition
predation
herbivory
evolution
alellopathy
toxin
ECO2007July 20th 2:00 pm/Invasive plants versus overabundant white-tailed deer: which has more prevalent negative effects in eastern U.S. forests, and how do they interact? – a review of factorial experiments
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Oral PaperGorchov, David.invasive plants
white-tailed deer
literature survey
plant-animal interactions
deciduous forest
Tuesday, July 20th, 12:30 pm to 2:30 pm · /
Session SYMB2: Contributed Papers: Symbioses: Plant, Animal and Microbe Interactions 2
Presiding: Jacob Francis, University Of California Davis; Jason Stajich, University Of California-Riverside
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SYMB2001July 20th 12:30 pm/Discovery and Analysis of Bacteria endosymbionts of Mucoromycota Fungi from low coverage genome sequences
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Oral PaperStajich, Jason; Carter-House, Derreck; Valencia, Omar; Lovett, Brian; Macias, Angie; Kasson, Matt; Chang, Ying; Spatafora, Joey; Grigoriev, Igor; Uehling, Jessie.Mucoromycota
bacteria
symbiosis
genomics
phylogenomics
Comparative genomics
zygomycete
SYMB2002July 20th 12:45 pm/Bacterial communities vary across populations and tissue type in Red Mangroves (Rhizophora mangle L., Rhizophoraceae) along an expanding front
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Oral PaperScherer, Brendan; Mast, Austin; Mason, Olivia.
SYMB2003July 20th 1:00 pm/Floral microbiome differs between metal hyperaccumulating and related non-accumulating species: implications for reproductive isolation
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Oral PaperCullen, Nevin; Ashman, Tia-Lynn.Microbiome
anthosphere
floral traits
hyperaccumulation
evolutionary ecology
SYMB2004July 20th 1:15 pm/The effect of increasing herbivore damage on the tolerance and resilience of neopolyploids
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Oral PaperCuré, Anne; Segraves, Kari.Whole genome duplication
polyploidy
Neopolyploid
Arabidopsis thaliana
herbivory
tolerance
SYMB2005July 20th 1:30 pm/Intraspecific variation in nectar microbiome among co-occurring cultivars of Epilobium canum
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Oral PaperFrancis, Jacob; Mueller, Tobias G; Vannette, Rachel L.nectar
Microbiome
Metschnikowiaceae
Onagraceae
Acinetobacter
natural variation
common garden
Tuesday, July 20th, 3:00 pm to 5:00 pm · /
Session ECO3: Contributed Papers: Ecology: Climate Change
Presiding: Cynthia Huebner, Northern Research Station; Janice Coons, ; Katelin Pearson, Cal Poly San Luis Obispo
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ECO3001July 20th 3:00 pm/The impact of simulated climate change and nitrogen deposition on conifer phytobiomes and associated vegetation
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Oral PaperSuper, Laura; Guy, Robert.phytobiome
anthropogenic effects
conifer
climate change
nitrogen deposition
Microbiome
ECO3002July 20th 3:15 pm/The timing of snowmelt and amount of winter precipitation have limited influence on flowering phenology in a tallgrass prairie
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Oral PaperChandler, Emma; Travers, Steven.flowering phenology
prairie
Structural Equation Modeling
Snow
ECO3003July 20th 3:30 pm/Reproductive phenology of Oenocarpus mapora H. Karst from the Madre de Dios Region, Peru
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Oral PaperBest, Ivan; Rengifo, Helmut; Velarde, Ernesto; Loja, Juan Francisco; Portugal, Alan; Aguilar, Luis; Ramos-Escudero, Fernando; Muñoz, Ana María.Oenocarpus mapora H. Karst
phenology
Amazon palm tree
Peru
ECO3004July 20th 3:45 pm/Seed sourcing for climate-resilient grasslands: the role of genetic variation in restoration
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Oral PaperLindstrom, Jessica; Ahlering, Marissa; Hamilton, Jill.restoration
Grasslands
Seed Sourcing
ECO3005July 20th 4:00 pm/Climate change and assisted migration: linking phenologic compatibility and watershed impacts of Quercus ecotypes
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Oral PaperBergen, Erin; Etterson, Julie R.; Dymond, Salli F..climate niche
climate change
Climate and vegetation changes
phenology
population differentiation
Differentiation
watershed hydrology
restoration
common garden
ecotypes
ECO3006July 20th 4:15 pm/Phenological trends in the California poppy (Eschscholzia californica): Digitized herbarium specimens reveal intraspecific variation in the sensitivity of flowering date to climate change
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Oral PaperPearson, Katelin; Love, Natalie; Ramirez Parada, Tadeo; Mazer, Susan; Yost, Jenn.phenology
herbarium digitization
digital data
biodiversity
California
ECO3007July 20th 4:30 pm/Moving Towards Sustainable Organic Wine Production in the Niagara Region
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Oral PaperBen Kalifa, Mohamed Lahbib.climate change
organic viticulture
cover crops
sustainable management
ECO3008July 20th 4:45 pm/Developmental effects of terpenes on Vanessa cardui at varying temperatures
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Oral PaperIrving, Mari; Mason, Chase; Goolsby, Eric; Dowell, Jordan.herbivory
terpenes
secondary metabolites
temperature
toxicology
plant-insect interactions
chemical defense  
Vanessa cardui
Tuesday, July 20th, 3:00 pm to 5:00 pm · /
Session ME1: Contributed Papers: Molecular Ecology
Presiding: Jill Preston, University Of Vermont; Nicholas Kooyers, Univerity Of Louisiana, Lafayette
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ME1001July 20th 3:00 pm/Identifying genetic drivers of local adaptation in the highly polymorphic California endemic lily Calochortus venustus
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Oral PaperHernandez, Adriana; Specht, Chelsea.local adaptation
gene flow
floral trait evolution
ME1002July 20th 3:15 pm/Genomic Architecture and Trait Availability of Leaf Syndromes in Viburnum (Adoxaceae)
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Oral PaperMoeglein, Morgan; Dion, Kirstin; Park, Brian; Cacho, N. Ivalu; Olson, Mark; Eaton, Deren; Donoghue, Michael; Edwards, Erika J..
ME1003July 20th 3:30 pm/Rapid adaptation during invasions? Synthetizing observational, ecological, and genetic studies in Trifolium repens (white clover)
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Oral PaperKooyers, Nicholas; Albano, Lucas; Gaspard, Aurora; Innes, Simon; King, Nevada; Miles, Lindsay; Santagelo, James.Introduction
Selection
Population Genetics
genomics
herbarium
common garden
ME1004July 20th 3:45 pm/The web of mycorrhizal fungi: Associations among Galearis spectabilis orchids, Ceratobasidium fungi, and ectomycorrhizal trees
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Oral PaperEvans, Simone; McCormick, Melissa; Whigham, Dennis.Ectomycorrhizal fungi
Orchid  
Ceratobasidium
Interplant Relations
stable isotope
ITS
Plant-fungal interaction
Fungal guild
ME1005July 20th 4:00 pm/Differences in gene flow between progenitor-derivative taxa reflect pollination mode and mating system
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Oral PaperDiaz-Martin, Zoe; Cisternas, Anita; Skogen, Krissa; Kay, Kathleen; Raguso, Robert; Fant, Jeremie.evolutionary ecology
pollination
gene flow
genetic diversity
ME1006July 20th 4:15 pm/The molecular basis of continuous flower colour variation in Oncocyclus irises
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Oral PaperSenden, Esther; Joachim, Surm; Yamit, Bar-Lev; Sapir, Yuval.Floral colour
anthocyanins
floral evolution
gene expression
ME1007July 20th 4:30 pm/Spatial variation in high temperature-regulated gene expression predicts evolution of plasticity with climate change in the scarlet monkeyflower
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Oral PaperPreston, Jill; Wooliver, Rachel; Driscoll, Heather; Coughlin, Erin; Sheth, Seema.climate change
differential gene expression
Erythranthe
Mimulus cardinalis
phenotypic plasticity
resurrection study
space by time substitution
thermal adaptation
Tuesday, July 20th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P2: Contributed Posters: Molecular Ecology Posters
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P2ME001July 20th 5:00 pmVirtual/VirtualGene expression plasticity in response to an environmental gradient in a mountain crucifer
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Poster: Molecular EcologyTisinai, Shelby; Busch, Jeremiah.gene expression
Plasticity
adaptation
Cardamine
P2ME002July 20th 5:00 pmVirtual/VirtualUnderstanding the Emergence of Plant Carnivory on a Molecular Level in the Carnivorus Pitcher Plant Family Sarraceniaceae
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Poster: Molecular EcologyLiu, Sukuan; Smith, Stacey.carnivorous plant
Digestive enzyme
Sarraceniaceae
Heliamphora
Ericales
P2ME003July 20th 5:00 pmVirtual/VirtualInvestigation of glyphosate resistance in Phragmites australis
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Poster: Molecular EcologyNikkel, Jordan; Pash, Rachel; Stanic, Radmila; Choi, Young D..invasive plants
restoration
glyphosate resistance
DNA

Wednesday, July 21st

Wednesday, July 21st, 10:00 am to 12:00 pm · /
Session CB01: Contributed Papers: Conservation Biology 1
Presiding: Dakota McCoy, ; Quentin Cronk,
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CB01001July 21st 10:00 am/Extinction dynamics of island plants with particular reference to St Helena: modelling the past and predicting the future
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Oral PaperCronk, Quentin.conservation
Extinction
invasive plants
island biology
dark extinction
CB01002July 21st 10:15 am/A Baseline Survey of Common and Rare Angiosperms and Habitats of The Horidol Saridag Strictly Protected Area, Mongolia
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Oral PaperSullivan, Alexis.Traditional ecological knowledge
Red listed flora
Taiga
Steppe
herbaria
CB01003July 21st 10:30 am/Conservation challenges due to ontogenetic niche shifts in Houghton’s Goldenrod, a federally-listed species and Great Lakes endemic
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Oral PaperWeber, Justine; Leopold, Donald J..Rare plants
conservation
niche
CB01004July 21st 10:45 am/Conservation and Monitoring of Minnesota’s Rare Arctic Plants
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Oral PaperVallez, John; Gross, Briana L.; Etterson, Julie R..climate change
conservation
phenotypic selection
community ecology
Niche Modeling
CB01005July 21st 11:00 am/Biodiversity data management from field collection to integration
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Oral PaperHansen, Sara; Cahill, Blake; Hackett, Rachel; Monfils, Michael; Monfils, Anna.
CB01006July 21st 11:15 am/Physiological trait response to changing water availability for a prairie forb sourced from different soil types and its implications to seed transfer in restoration
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Oral PaperVolk, Kate; Ahlering, Marissa; Hamilton, Jill.grassland
restoration
Plasticity
Physiology
adaptation
conservation
CB01007July 21st 11:30 am/Habitat Needs and Threats Facing the Globally Imperiled Fothergilla milleri
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Oral PaperHale, Clayton.Rare plants
maxent
habitat suitability model
habitat
Hamamelidaceae
biodiversity
reproduction
conservation
CB01008July 21st 11:45 am/City Tree Communities Across the USA: Urban Ecology and Biodiversity
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Oral PaperMcCoy, Dakota; Goulet-Scott, Benjamin; Meng, Weilin; Atahan, Furkan; Kiros, Hana; Nishino, Misako; Kartesz, John.
Wednesday, July 21st, 12:30 pm to 2:30 pm · /
Session CB02: Contributed Papers: Conservation Biology 2
Presiding: Clayton Hale, Mississippi State University; Megan Philpott, Cincinnati Zoo & Botanical Garden
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CB02001July 21st 12:30 pm/Population genetic analysis and ex situ conservation of the endangered exceptional species Hedeoma todsenii
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Oral PaperPhilpott, Megan; Culley, Theresa; Pence, Valerie.ex situ
Tissue Culture
cryopreservation
exceptional species
endangered species
CB02002July 21st 12:45 pm/
Canceled
Conservation genetics of the alpine endemic shrub Spartocytisus supranubius from the Canary Islands (Spain)
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Oral PaperRodríguez Rodríguez, Priscila; Curbelo, Leticia; Sosa Henríquez, Pedro A..
CB02003July 21st 1:00 pm/Title: Genetic analysis to guide ex situ conservation efforts for the critically endangered, oceanic island-endemic, Hibiscus liliflorus
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Oral PaperMashburn, Brock; Jhangeer-Khan, Reshad; Begue, Alfred; Tatayah, Vikash; Edwards, Christine.Malvaceae
conservation genetics
Mascarene Islands
reintroductions
CB02004July 21st 1:15 pm/Importance of genetic analysis in the conservation of threatened Hawaiian plant species
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Oral PaperBridgens, Rachel.Hawaiian Islands
conservation
microsatellites
AFLPs
CB02005July 21st 1:30 pm/Informing conservation and restoration management using spatially-explicit estimations of patterns of genetic diversity
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Oral PaperMassatti, Rob; Winkler, Daniel; Jones, Matthew.biodiversity
Population Genetics
Intermountain West
high throughput sequencing
genetic structure
conservation
restoration
CB02006July 21st 1:45 pm/Conservation Genetics of Nabalus serpentarius and its Common Congener,Nabalus trifoliolatus (Asteraceae)
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Oral PaperBallou, Steven; Murin, Paige; Mandel, Jennifer.conservation
Nabalus
microsatellite
SSR
Asteraceae
CB02007July 21st 2:00 pm/Genetic relatedness of three Physaria species in northwestern Arizona
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Oral PaperChong, Jer Pin; Zaya, David; Ashley, Mary; Coons, Janice; Molano-Flores, Brenda.Physaria
congeners
Subspecies
microsatellite
Rare plants
CB02008July 21st 2:15 pm/Unexpected genetic structure and demographic history of a rare redwood forest specialist (Pedicularis dudleyi)
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Oral PaperMisiewicz, Tracy; Carter, Benjamin; Hauser, Chris.ddRADseq
Bottleneck
Redwood Forests
Population Genetics
Wednesday, July 21st, 3:00 pm to 5:00 pm · /
Session CB03: Contributed Papers: Conservation Biology 3
Presiding: Naomi Fraga, California Botanic Garden; Valerie Pence, Cincinnati Zoo and Botanical Garden
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CB03001July 21st 3:00 pm/Botanical advocacy in action: a case study promoting the conservation of Eriogonum tiehmii (Polygonaceae)
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Oral PaperFraga, Naomi; Donnelly, Patrick.conservation
rare plant
endemic
policy
Public Policy
public lands
endangered species
Eriogonum
Polygonaceae
CB03002July 21st 3:15 pm/Using Geographic Information Systems in Field Botany and Plant Conservation
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Oral PaperDe Groot, Sarah.geographic information system
GIS
field botany
conservation
mapping
data collection
mobile
spatial analysis
CB03003July 21st 3:30 pm/
Canceled
Building a case for conservation of Pediomelum: a conversation on endemism
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Oral PaperEgan, Ashley N..Pediomelum
Fabaceae
endemism
conservation
Phylgenetics
CB03004July 21st 3:45 pm/Improving In-Vitro Growth of Critically Endangered Hinckley’s Oak (Quercus hinckleyi) Through Manipulation of Nutrient Availability
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Oral PaperWinkeljohn, Max; Pence, Valerie; Culley, Theresa.ex situ
conservation
Tissue Culture
oaks
Quercus
nutrients
CB03005July 21st 4:00 pm/High-resolution digital terrain surfaces and topographic position indices illuminate insights into the ecological niche of the rare plant Pediomelum pariense (Fabaceae)
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Oral PaperWhite, Justin; Mattina, Ciro J.; Egan, Ashley N..Pediomelum pariense
topographic position indices
Digital terrain surface
Ecological niche
Fabaceae
CB03006July 21st 4:15 pm/The Tip of the Iceberg: What We Do and Don’t Know About Exceptional Plants
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Oral PaperPence, Valerie; Beckman, Emily; Meyer, Abby; Pritchard, Hugh; Westwood, Murphy; Linsky, Jean; Gratzfeld, Joachim.conservation
exceptional species
CB03007July 21st 4:30 pm/Effects of Herbivory on Demography of a Rare Plant, Trillium pusillum (Melanthiaceae)
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Oral PaperYawn, Noah; Boyd, Robert.Trillium
Melanthiaceae
Demographic shift
herbivory
Plant conservation
CB03008July 21st 4:45 pm/Forbs grown on green roofs may have unrecognized potential to sequester atmospheric carbon
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Oral PaperDurr, Norbaya Jameela; Ksiazek-Mikenas, Kelly.green roof
arbuscular mycorrhizal fungi
Carbon sequestration
grassland forb
Rhizophagus intraradices
Wednesday, July 21st, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P3: Contributed Posters: Reproductive Processes Posters
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P3RP002July 21st 5:00 pmVirtual/VirtualResource availability and vegetative reproduction of Pinguicula heterophylla (Lentibulariaceae) in south Mexico
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Poster: Reproductive ProcessesMendoza-Pérez, Ana Luz; Figueroa-Castro, Dulce.clonal growth
aerial biomass
underground biomass
carnivorous plant
P3RP003July 21st 5:00 pmVirtual/VirtualEvolution of Corolla and Pollen Forms in the Justicia ‘Sessile-Axillary Inflorescence’ Clade
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Poster: Reproductive ProcessesWang, Yuting; Kiel, Carrie; Fisher, Amanda.Justicia
plant-pollinator interactions
flowering plant evolution
pollinator shifts
plant reproduction
P3RP004July 21st 5:00 pmVirtual/VirtualRelationship between perianth size and mating system in the Orchidaceae family
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Poster: Reproductive ProcessesMuñoz-Hernádez, Arelee; Figueroa-Castro, Dulce; Lozada Mellado, Monserrat; Almeida Silva, Briseida; Castañeda-Posadas, Carlos.orchids
rostellum
floral morphology
outcross-pollination
self-pollination
P3RP005July 21st 5:00 pmVirtual/VirtualWhat happens when you cross plant species with two distinct sexual systems? An ex situ hybridization approach
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Poster: Reproductive ProcessesZizis, Diamanda; Williams, Tanisha; Martine, Christopher.Australia
Solanum L.
hybridization
Dioecy
andromonoecy
Morphometrics
reproductive biology
P3RP006July 21st 5:00 pmVirtual/VirtualA Study of the role of Bombus as a Robust Main Pollinator Across Different Habitats of Penstemon digitalis
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Poster: Reproductive ProcessesKeeven, Julia; Krakos, Kyra.
P3RP007July 21st 5:00 pmVirtual/VirtualHermaphrodite density, male age, and male size affect male to hermaphrodite sex change in gametophytes of the fern Ceratopteris richardii
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Poster: Reproductive ProcessesGanger, Michael; Wilczynski, Sam; Bronder, Melissa.antheridiogen
gametophyte
protandrous suppression
sex change
sex determination
Ceratopteris
fern
P3RP008July 21st 5:00 pmVirtual/VirtualReproductive ecology and post-pollination processes of water-pollinated Stuckenia pectinata
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Poster: Reproductive ProcessesWilson, Adam; Dang, Christie; Baker, Emma; Lamsal, Neha; DuMond, Sabrina; Taylor, Mackenzie.Potamogetonaceae
Hydrophily
pollination
Progamic phase
pollen
self-pollination
P3RP009July 21st 5:00 pmVirtual/VirtualWhy are some Penstemon flowers personate?
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Poster: Reproductive ProcessesDepatie, Trinity; Wessinger, Carolyn.Penstemon
Personate Flowers
pollinator visitation
Mating Systems
Wednesday, July 21st, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P3: Contributed Posters: Symbioses: Plant, Animal, and Microbe Interactions Posters
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P3SM001July 21st 5:00 pmVirtual/VirtualHighly Vagile but Rare: What Limits the Local Distribution of a Rare Epiphytic Orchid?
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsGonzalez-Orellana, Normandie; Salazar-Mendoza, Aragne; Ackerman, James; Bayman, Paul.orchids
Epiphytes
Mycorrhizae
host specificity
conservation
P3SM002July 21st 5:00 pmVirtual/VirtualPhylogenetic and spatial determinants of leaf endophyte microbiomes in the flowering plant Heuchera
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsConner, Reagan; Dauber, Stephanie; Broussard, Kelli; Engle-Wrye, Nicholas; Jordan, Heather; Siniscalchi, Carol; Folk, Ryan.Microbiome
symbiosis
Endophytes
P3SM003July 21st 5:00 pmVirtual/VirtualPopulation genomics of Symphyotrichum subg. Virgulus and test of the putative hybrid origin of S. amethystinum
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsDahal, Sushil; Siniscalchi, Carol; Engle-Wrye, Nicholas; Folk, Ryan.symphyotrichum
Asteraceae
phylogeography
angio353
hybridization
P3SM004July 21st 5:00 pmVirtual/VirtualUnderstanding the Metabolic Pathway of the Cape Sundew Through Volatile Organic Compound (VOC) Analysis
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsWoodcock, Sofiya; Pineda, Allison; Kelz, Jessica; Smith, Natalie; Khalaj, Farzaneh; Einstein, Elliott; Vo, Thaomy; Faiola, Celia; Martin, Rachel.drosera capensis
plant volatile organic compounds
gas chromatography-mass spectroscopy
carnivorous plant
dynamic headspace sampling
plant metabolic pathway
plant-insect interactions
P3SM005July 21st 5:00 pmVirtual/VirtualEffects of Galloyl Derivatives found in Acer spp. on Hemolysis and Methemoglobin Production in Equine Erythrocytes
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsMcGeorge, Gabrielle; Lehman, Jeffrey.maple toxicosis
galloyl derivatives
Acer spp.
gallic acid
methyl gallate
pyrogallol
tannic acid
hemolytic anemia
methemoglobinemia
P3SM006July 21st 5:00 pmVirtual/VirtualInvestigating pollinator preference, constancy, and diversity across the wide phenotypic range of Calochortus venustus
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsRocha, Nicholas; Hernandez, Adriana; Specht, Chelsea.Liliaceae
plant-pollinator interactions
Population Genetics
diversity
P3SM007July 21st 5:00 pmVirtual/VirtualEarly spring flowering time variability and its impact on the pollination and pollinator communities of early spring flowering boreal plants in interior Alaska
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsKornhauser, Kara; Christa, Mulder.pollinators
phenology
Spring
Boreal
Flowering
pollinator visitation
pollinator shifts
P3SM008July 21st 5:00 pmVirtual/VirtualEnriched root bacterial microbiome in invaded vs native ranges of the model grass allotetraploid Brachypodium hybridum
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsPickett, Brooke; Carey:, Chelsea J.; Arogyaswamy, Keshav; Botthoff, Jon; Maltz, Mia; Catalan, Pilar; Aronson, Emma.Brachypodium
invasive especies
endophytic bacteria
Rhizosphere
root
soil
P3SM009July 21st 5:00 pmVirtual/VirtualAnalyses of rhizobial communities in root nodules of Japanese species of section Junceae (genus Lespedeza, Fabaceae)
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsFujita, Marin; Hoshiyama, Miki; Yokoyama, Jun.Bradyrhizobium
Lespedeza
rhizobia
specificity

Thursday, July 22nd

Thursday, July 22nd, 10:00 am to 12:00 pm · /
Session ECO4: Contributed Papers: Ecology: Community Assemblages, Succession and Marcescence
Presiding: Martin Stevens, ; Sienna Wessel, Floradigm Botanical Consulting
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ECO4001July 22nd 10:00 am/Trajectories and drivers of compositional and functional change in restored sagebrush steppe communities of Grand Teton National Park
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Oral PaperWessel, Sienna; Jones, Laura; Kramer, Erik; Shoemaker, Lauren; Laughlin, Daniel.plant community ecology
restoration
biodiversity
sagebrush steppe
functional traits
ECO4002July 22nd 10:15 am/Community Assembly of Vertic Clay Endemic Annual Plants of the San Joaquin Desert
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Oral PaperFryer, Emma; O'Dell, Ryan; Rajakaruna, Nishanta.edaphic endemism
Rare plants
Native Plants
plant community ecology
desert
vertic clay
ECO4003July 22nd 10:30 am/Native plant and insect communities along perimeter plantings and interiors of vineyards
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Oral PaperZgurzynski, Katarzyna; Vasseur, Liette.Native Plants
Vineyards
Parasitoids
Entomology
Ecology
Agroecosystems
ECO4004July 22nd 10:45 am/Intersection of floristic quality and taxonomic distinctness in wetland plant assemblages
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Oral PaperJog, Suneeti; Jog, Suneeti; Bried, Jason.bioassessment
ecological conservatism
evolutionary relatedness
phylogenetic clumping
species richness
ECO4005July 22nd 11:00 am/Why do some deciduous plants retain dead leaves through winter?: Exploring marcescence
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Oral PaperHeberling, Mason; Muzika, Rose-Marie.phenology
leaf senescence
deciduousness
Fagus grandifolia
ECO4006July 22nd 11:15 am/A meta-analysis of microbially-mediated stabilization and fitness differences among plants
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Oral PaperKandlikar, Gaurav; Yan, Xinyi.Species coexistence
plant-microbe interactions
competition
plant-soil interactions
ECO4007July 22nd 11:30 am/Two morphologically and functionally similar bunchgrass species have different effects on plant assemblages
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Oral PaperBaruzzi, Carolina; Crandall, Rae.plant community ecology
Plant diversity
Bunchgrass
Pine savannas
Plant associations
Wiregrass
ECO4008July 22nd 11:45 am/Mesoamerican tree species composition legacy suggests alternative stable states
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Oral PaperStevens, Martin; Ross, Nanci.Mesoamerica
stability
frugivory
mutualism
Mayan
alternative stable states
Thursday, July 22nd, 10:00 am to 12:00 pm · /
Session RP1: Contributed Papers: Reproductive Processes 1
Presiding: Allison Kwok, Trent University; Jennifer Ison, The College Of Wooster
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RP1001July 22nd 10:00 am/The measurement of sexual selection in modular organisms: patterns of mating and reproductive success in the clonal plant Sagittaria latifolia (Alismataceae)
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Oral PaperKwok, Allison; Dorken, Marcel.sexual selection
clonality
evolution
sexual system
fitness
RP1002July 22nd 10:15 am/Individual flowering schedules and floral display size in monkeyflower: a common garden study
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Oral PaperSemski, Wendy; Mitchell, Randall; Karron, Jeffrey.flowering phenology
floral display
pollination
selfing
RP1003July 22nd 10:30 am/Spring fires improve summer mating opportunities and influence multiple components of reproductive fitness
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Oral PaperRichardson, Lea; Beck, Jared; Wagenius, Stuart.Fire
seed production
reproductive fitness
flowering phenology
mating potential
prairie
perennial
synchrony
mating opportunities
RP1004July 22nd 10:45 am/Weighing the Risks and Benefits of Flowering Early for the Woody Perennial Prunus pumila (Rosaceae)
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Oral PaperDiver, Danielle Lake; Savage, Jessica.climate change
Prunus
pollinators
Freezing tolerance
Floral development
plant reproduction
RP1005July 22nd 11:00 am/Variation in male and female fitness, a test of Bateman's principle
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Oral PaperKarron, Jeffrey; Christopher, Dorothy; Mitchell, Randall; Semski, Wendy; Smallwood, Patrick Alan; Trapnell, Dorset.pollination
plant reproduction
monkeyflower
mate diversity
paternity
gene dispersal
RP1006July 22nd 11:15 am/How are vibrations transmitted in different buzz-pollinated flowers?
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Oral PaperNevard, Lucy; Russell, Avery; Foord, Karl; Vallejo-Marin, Mario.Buzz pollination
pollination
floral morphology
poricidal
heteranthery
biophysics
Solanum
RP1007July 22nd 11:30 am/Indirect effect of climate on pollination drives colour polymorphism in Anemone coronaria
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Oral PaperSapir, Yuval; Keasar, Tamar; Rolnik, Daniela; Hochberg, Nurit; Fedorenko, Aliza; Klein, Tamir.pollination
floral trait evolution
colour
climate
RP1008July 22nd 11:45 am/Visits by a solitary specialist bee increase a prairie plant’s male fitness through siring offspring on other plants compared to visits by generalist bees
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Oral PaperIson, Jennifer; Hill, Lauryn; Incarnato, Miyauna Monique Nicole; Jackson, Evan; Johnson, Ren; Pearson, Avery; Snider, Sarah; Stevens, Mia; Zelman, Zeke.plant-pollinator interactions
male fitness
pollination ecology
Echinacea angustifolia
Bees
tallgrass prairie
paternity
pollinator effectiveness
Thursday, July 22nd, 10:00 am to 2:30 pm · /
Session SY5: Symposium: The Hills are Alive: Ecology and Evolution of the Intermountain West Flora
Presiding: Catherine Rushworth, University of Minnesota; Susana Wadgymar, Davidson College
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July 22nd 10:00 am/Introduction
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SY5002July 22nd 10:15 am/Alpine plant responses to climate variation: long-term trends and experimental insights from the Niwot Ridge LTER
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Symposium PresentationEmery, Nancy.Rocky Mountains
alpine
Niwot Ridge
LTER
climate change
phenology
tundra
long-term research
SY5003July 22nd 10:45 am/The effect of pollen parasites and pollinators on flower morphology: Evidence from two species of Penstemon (Plantaginaceae) from the Intermountain West
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Symposium PresentationRodriguez-Peña, Rosa A.; Rodriguez-Peña, Rosa A.; Wolfe, Andi.pollen-collecting bees
reproductive biology
pollination ecology
floral morphology
flower size
SY5004July 22nd 11:15 am/Consequences of intraspecific variation in big sagebrush for ecological pattern and process in the Great Basin
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Symposium PresentationCaughlin, T. Trevor; Zaiats, Andril; Germino, Matthew J.; Delparte, Donna M.; Richardson, Bryce A.; Forbey, Jennifer S.; Olsoy, Peter; Cattau, Megan.polyploidy
sagebrush steppe
thermal ecology
root zone of influence
spatial model
July 22nd 11:45 am/Discussion
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July 22nd 12:00 pm/Break
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SY5007July 22nd 12:30 pm/Conservation for Nutrition: Importance of Conserving Wild Edible Plant Habitat for Food Security, Cultural Identity, and Planetary Health in the Northern Rocky Mountains
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Symposium PresentationAhmed, Selena; Dupuis, Virgil; Smith, Erin; Warne, Teresa.Planetary Health
SY5008July 22nd 1:00 pm/Climate change and the evolutionary ecology of plant infectious disease
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Symposium PresentationMiller, Ian.disease ecology
climate change
epidemiology
SY5009July 22nd 1:30 pm/The evolution and ecology of apomixis in Boechera of the Northern Rocky Mountains
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Symposium PresentationRushworth, Catherine.evolution of sex
hybridization
apomixis
Boechera
evolutionary ecology
July 22nd 2:00 pm/Discussion
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Thursday, July 22nd, 12:30 pm to 2:30 pm · /
Session ECO5: Contributed Papers: Ecology: Stress
Presiding: Elsa A Cousins, University of Massachusetts Amherst; Thomas Anneberg, University of Pittsburgh
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ECO5001July 22nd 12:30 pm/The effect of neopolyploidy on population demography across nutrient environments in Spirodela polyrhiza
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Oral PaperAnneberg, Thomas; Turcotte, Martin; Ashman, Tia-Lynn; O’Neill, Elizabeth.polyploidy
nutrients
ecological stoichiometry
abiotic stress
ECO5002July 22nd 12:45 pm/Multivariate floral traits responses to water deficit
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Oral PaperKuppler, Jonas.Drought
floral traits
climate change
ECO5003July 22nd 1:00 pm/Toxic soils impact size hierarchies and competitive outcome
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Oral PaperDingus, Abigail; Roslund, Marja I.; Brauner, Soren; Sinkkonen, Aki; Weidenhamer, Jeffrey.Size hierarchies
Competiton
Metal toxicity
Density-dependence
ECO5004July 22nd 1:15 pm/Growth trait and gene expression data suggest that above-freezing cold adaptation in Pooideae grasses predates drought adaptation
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Oral PaperDas, Aayudh; Preston, Jill.Drought
abiotic stress
Transcriptome
RNA Seq
climate
Grass
ECO5005July 22nd 1:30 pm/Conflicting selection on floral size and its relation with heat reward in Royal Irises
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Oral PaperLozada Gobilard, Sissi; Fedorenka, Aliza; Klein, Tamir; Lenhard, MIchael; Sapir, Yuval.Selection
flower size
heat reward
pollination
floral traits
plant-pollinator interactions
ECO5006July 22nd 1:45 pm/Phenological response to water retention applied before and during flowering and its fitness consequences in populations of Linum bienne Mill. from different climatic regions
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Oral PaperLandoni, Beatrice; Perez-Barrales, Rocio; Armbruster, W S.flowering phenology
fruiting phenology
Drought
adaptation
Plasticity
ECO5007July 22nd 2:00 pm/Effects of water stress on floral scent, morphology and reproductive success
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Oral PaperHöfer, Rebecca; Ayasse, Manfred; Kuppler, Jonas.Brassicaceae
climate change
Drought
floral traits
plant-pollinator interactions
ECO5008July 22nd 2:15 pm/Shifts in morphology and phytochemical production of mustard plant Thlaspi arvense in response to water stress in a greenhouse setting
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Oral PaperCousins, Elsa A; Sternick, Sara; Stinson, Kristina.Plant Chemistry
phytochemicals
glucosinolates
greenhouse study
invasive plants
Thursday, July 22nd, 12:30 pm to 2:30 pm · /
Session RP2: Contributed Papers: Reproductive Processes 2
Presiding: Dorothy Christopher, University Of Wisconsin - Milwaukee; M Alejandra Jaramillo, Universidad Militar Nueva Granada
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RP2001July 22nd 12:30 pm/Floral biology and flower visitors of cocoa (Theobroma cacao L.)
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Oral PaperReyes-Palencia, Jaime; Jimenez, Pedro; Jaramillo, M Alejandra.floral visitors
phenology
RP2002July 22nd 12:45 pm/The Phylogenetic Distribution and Frequency of Self-incompatibility in the Legumes
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Oral PaperDelaney, Lucy; Igić, Boris.Fabaceae
self-incompatibility
flowering plant evolution
RP2003July 22nd 1:00 pm/Pollination Effectiveness of Different Floral Visitors to Mimulus ringens
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Oral PaperMitchell, Randall; Starvaggi, Dana; Fitzgerald, Victor; Karron, Jeffrey.pollination
effectiveness
Mimulus
pollinator visitation
pollen
bee
hummingbird
bumble bee
pollen depletion
mutualism
RP2004July 22nd 1:15 pm/Slower than predicted settling velocity of pollen in the forest grass Diarrhena obovata (Gleason) Brandenburg increases dispersal potential
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Oral PaperKlahs, Phillip; Clark, Lynn.Poaceae
pollination
biomechanics
Anemophily
RP2005July 22nd 1:30 pm/The effect of life history strategy and clonal reproduction on autopolyploid establishment
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Oral PaperVan Drunen, Wendy; Friedman, Jannice.polyploidy
clonal reproduction
minority cytotype exclusion
theory
life history
perenniality
RP2006July 22nd 1:45 pm/Intraspecific breakdown of self-incompatibility in Physalis acutifolia (Solanaceae)
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Oral PaperPretz, Chelsea; Smith, Stacey.selfing
Solanaceae
physalis
mating system
reproductive strategy
self-incompatibility
RP2007July 22nd 2:00 pm/Pollination of Nypa fruticans (Wurmb.) in a South Florida botanic garden
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Oral PaperValdes, Imeña; Tucker Lima, Joanna; Noblick, Larry.Nypa fruticans
plant-animal interactions
nipa palm
ant pollination
mangrove
phenology
RP2008July 22nd 2:15 pm/Edge effects and mating patterns in a bumblebee-pollinated plant
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Oral PaperChristopher, Dorothy; Karron, Jeffrey; Trapnell, Dorset; Mitchell, Randall.mating system
floral display
selfing rate
geitonogamy
Mimulus
pollinator visitation
Thursday, July 22nd, 3:00 pm to 5:00 pm · /
Session ECO6: Contributed Papers: Ecology: Restoration and Conservation
Presiding: Sara Johnson, Illinois Natural History Survey; Victoria Borowicz, Illinois State University
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ECO6001July 22nd 3:00 pm/Hemiparasites do (and don’t) affect biodiversity in prairie restorations
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Oral PaperScheidel, Anna; Borowicz, Victoria.keystone species
ecosystem engineer
hemiparasite
prairie
ECO6002July 22nd 3:15 pm/Saving the rare northern island mallow on Anacapa Island
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Oral PaperCalloway, Stephanie; Guilliams, C. Matt; Hasenstab-Lehman, Kristen; Ritter, Matt; Yost, Jenn.conservation
rare plant
restoration
recruitment limitation
deer mice
seed predation
ECO6003July 22nd 3:30 pm/Connectivity and Seed Availability: the Role of Seeds in Dryland State Transitions
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Oral PaperTurk, Tyler; Faist, Akasha.connectivity
seeds
restoration
Ecology
Grasslands
shrub encroachment
state transitions
drylands
ECO6004July 22nd 3:45 pm/Assessment of seedling recruitment limitation among eight Ficus species in southern China
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Oral PaperCastillo Diaz, Diana; Chen, Huayang; Harrison, Rhett; Wen, Bin; Manage Goodale, Uromi.recruitment limitation
germination limitation
seedling emergence
seedling establishment
growth habit
elevation gradients
canopy openness
soil
ECO6005July 22nd 4:00 pm/Genetic diversity & connectivity of Chasmanthium latifolium (Poaceae) in Pennsylvania & the effect on conservation status of a rare species
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Oral PaperHayes, Jonathan; Williams, Tanisha; Goad, Rachel; Schuette, Scott; McDonnell, Angela; Martine, Christopher.Poaceae
Chasmanthium
river oats
rare species
conservation
Population genomics
GBS
Pennsylvania
ECO6006July 22nd 4:15 pm/A restorative spark: Revisiting the role of fire and landscape heterogeneity in the distribution, abundance, and reproduction of a rare Florida endemic mint, Macbridea alba.
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Oral PaperJohnson, Sara; Molano-Flores, Brenda; Zaya, David; Coons, Janice.rare species
Rare plants
Vegetation Dynamics
Disturbance
plant reproduction
Plant associations
Plant ecology
Thursday, July 22nd, 3:00 pm to 5:00 pm · /
Session ECO7: Contributed Papers: Ecology: Reproductive Biology
Presiding: Vinita Gowda, IISER Bhopal; Rachael L. Olliff Yang, University of California Berkeley
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ECO7001July 22nd 3:00 pm/Population differentiation in flowering time in Lasthenia gracilis, a widespread annual forb
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Oral PaperOlliff Yang, Rachael L.; Sheth, Seema; Ackerly, David.phenology
population differentiation
flowering time
Lasthenia
common garden
conservation
Seed Sourcing
ECO7002July 22nd 3:15 pm/Causes and consequences of variation in heterospecific pollen receipt in Oenothera fruticosa
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Oral PaperSmith, Gerard; Swartz, Mark; Spigler, Rachel.Heterospecific pollen transfer
Seed set
pollinator visitation
phenology
Neighborhood composition
ECO7003July 22nd 3:30 pm/Drakensberg confetti: what drives flower color variation in a mountain endemic?
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Oral PaperGlennon, Kelsey; Mtileni, Masingitla; Payne, Stephanie; Mathura, Sadhna.flower color
ECO7004July 22nd 3:45 pm/Effects of community-wide flowering phenology manipulation on plant-pollinator network structure and function
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Oral PaperXingwen, Loy; Schiffer, Annie; Morozumi, Connor; Reynolds, Victoria; Brosi, Berry.pollination
phenology
plant-pollinator interactions
climate change
ECO7005July 22nd 4:00 pm/Resource-dependent sex allocation in Andromonoecy
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Oral PaperMozumdar, Kallol; Gowda, Vinita; Iyer, Priya.andromonoecy
Resource allocation trade-offs
Mathematical modelling
Evolutionarily Stable Strategy
ECO7006July 22nd 4:15 pm/Within-plant variation in nectar spur length and the reproductive ecology of Halenia deflexa (Gentianaceae)
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Oral PaperAusten, Emily; Kierstead, Roisin; McConnell, Sara.pollination
mating system
nectar spur
ECO7007July 22nd 4:30 pm/Floral morphology and pollinator-mediated interactions between two chiropterophilic cacti in Central Mexico
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Oral PaperSánchez-Collazo, Xiumy Michelle; Figueroa-Castro, Dulce; Cruz, J. Alberto; López Tellez, María Concepción.competition
facilitation
Stenocereus pruinosus
Marginatocereus marginatus
ECO7008July 22nd 4:45 pm/When math can trick a moth: Density-driven maintenance of floral color polymorphism in a nocturnal moth-pollinated ginger - Curcuma caulina (Zingiberaceae)
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Oral PaperGowda, Vinita; Shrotri, Saket.floral evolution
polymorphism
pollination
pollinator-mediated selecton
hawkmoth pollination
pollination ecology
Thursday, July 22nd, 3:00 pm to 5:00 pm · /
Session SYMB3: Contributed Papers: Symbioses: Plant, Animal and Microbe Interactions 3
Presiding: Gavin Hossack, University Of Guelph; Michael Song, University of California Berkeley
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SYMB3001July 22nd 3:00 pm/Effects of pollinator declines on selection on floral traits in a species with separate sexes
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Oral PaperHossack, Gavin; Caruso, Christina.plant-pollinator interactions
Gynodioecy
Selection
floral traits
pollinator declines
SYMB3002July 22nd 3:15 pm/Floral traits differentiate pollination syndromes and taxa but fail to predict the identity of floral visitors to Castilleja
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Oral PaperHilpman, Evan; Busch, Jeremiah.bee
Castilleja
floral morphology
fly
hummingbird
mutualism
pollination syndrome
volatile organic compounds
SYMB3004July 22nd 3:45 pm/Diversity and network structure of specialized pollination of leafflower trees (Phyllanthaceae: Glochidion) by leafflower moths (Lepidoptera: Epicephala) in tropical Southeast Asia (Cambodia)
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Oral PaperChheang, Pisal; Hembry, David H.; Yao, Gang; Luo, Shixiao.Glochidion
Epicephala
mutualism
leafflower-leafflower moth
Phyllanthaceae
Southeast Asia
network property
SYMB3005July 22nd 4:00 pm/The ecology and evolution of polyploid niches: investigating the interaction of ploidy, microbiomes, and pathogens
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Oral PaperSong, Michael; Mehlferber, Eli; Coate, Jeremy; Koskella, Britt; Rothfels, Carl.polyploidy
Whole genome duplication
Microbiome
Pathogen
Arabidopsis
Autopolyploidy
Pseudomonas
RNA-seq
Thursday, July 22nd, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P1: Contributed Posters: Recent Topics Posters
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P1RT001July 22nd 5:00 pmVirtual/VirtualProtecting Manoomin (Zizania palustris L.):  History of an Environmental Justice Challenge
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Recent Topics PosterTuominen, L.K..environmental justice
Public Policy
manoomin
Poaceae
Aquatic plants
Ethnobotany
toxicology
P1RT002July 22nd 5:00 pmVirtual/VirtualA Review of chromosome numbers of Moroccan Asteraceae
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Recent Topics PosterGOUNSSA, Abdelkarim; OUAREG, Zakaria; El GASMI, Omar; HORMAT, Kamal; EL ABOUDI, Ahmed ; EL ALAOUI-FARIS, Fatima Ezzahra; GUENNOUN, Naima; TAHIRI, Hikmat; ARAHOU, Moustapha.Karyology
chromosome number
Asteraceae
Moroccan flora
P1RT003July 22nd 5:00 pmVirtual/VirtualEvolution of Carbon Capture Capacity with Reverse Use of An Urban EEMs Artificial Dwarfing Forests System & Indoor/Outdoor Forest Surroundings
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Recent Topics PosterXiong, XiangWen.EEMs Carbon Capture system
Carbon Capture Capacity
 large-scale deployments and widespread use
carbon capture, utilization, and storage (CCUS)
 totally-enclosed EEM living system
Reverse Use
P1RT004July 22nd 5:00 pmVirtual/VirtualEvidence for extensive hybridisation and past introgression events in feather grasses using genome-wide SNP genotyping
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Recent Topics PosterBaiakhmetov, Evgenii; Ryzhakova, Daria; Gudkova, Polina D.; Nobis, Marcin.feather grasses
hybridisation
Introgression
Integrative taxonomy
genome-wide genotyping
DArTseq
divergence time estimation
population genetic structure
P1RT005July 22nd 5:00 pmVirtual/VirtualNorth American grasslands are shaped by wind
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Recent Topics PosterHanberry, Brice.biogeography
conservation
Ecology
Fire
Great Plains
P1RT006July 22nd 5:00 pmVirtual/VirtualGeographical structure of genetic diversity in Loudetia simplex (Poaceae) in Madagascar and Africa
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Recent Topics PosterHagl, Peter Anton; Gargiulo, Roberta; Fay, Michael; Solofondranohatra, Lova Cédrique; Salmona, Jordi; Suescun, Uxue; Rakotomalala, Nantenaina; Lehmann, Caroline; Besnard, Guillaume; Papadopulos, Alexander S. T.; Vorontsova, Maria S..grassland
grassy biomes
microsatellites
Panicoideae
polyploidy
Population Genetics
Savanna
Tristachya
Trystachyideae
P1RT007July 22nd 5:00 pmVirtual/VirtualUnexpectedly high cytogenetic variation in Festuca L. (Poaceae) using flow cytometry and chromosome count
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Recent Topics PosterMartinez-Sagarra, Gloria; Devesa, Juan A..Festuca
Flow cytometry
Iberian Peninsula
genome size
P1RT008July 22nd 5:00 pmVirtual/VirtualAdvanced humidity-driven motion of fertile fronds governs the unique timing of spore dispersal in the widespread fern species Onoclea sensibilis L
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Recent Topics PosterSuissa, Jacob.fern
Dispersal
phenology
hygroscopic
hygromorph
sensitive fern
Onoclea sensibilis
P1RT009July 22nd 5:00 pmVirtual/VirtualChecklist of Kilimanjaro grasses shows that both plot and herbarium methods are necessary to record diversity
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Recent Topics PosterPrunera-Olivé , Joan; Vorontsova, Maria; Williams, Emma; Mollel, Neduvoto; Hemp, Andreas.Poaceae
Tanzania
Africa
diversity
herbarium
species richness
P1RT010July 22nd 5:00 pmVirtual/VirtualPlant Anatomical Observations of Viola sororia (Violaceae)
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Recent Topics PosterYun, Yaeeun; Megan, Dickerson; Hodges , Powell; Amber, Straw; Baghai-Riding, Nina.anisocytic stomata
lamellar collenchyma
Mississippi Delta
Viola sororia
P1RT011July 22nd 5:00 pmVirtual/VirtualDNA Barcode Identification of Macrofungi by Community Scientists
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Recent Topics PosterCantonwine, Emily; Osmundson, Todd; Russell, Stephen; Sheehan, Bill.Citizen science
Mycology
Basidiomycete
barcode
barcoding
amateur mycologists
Fungal Diversity Survey
North American Mycoflora Project
P1RT012July 22nd 5:00 pmVirtual/VirtualImproving survival rates after cryopreservation due to genetic variation in the exceptional Hawaiian species Melicope mucronulata.
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Recent Topics PosterStafford, Maribeth; Philpott, Megan; Pence, Valerie.Hawaiian Islands  
endangered
exceptional
cryopreservation
conservation
ex situ
P1RT013July 22nd 5:00 pmVirtual/VirtualComplete Chloroplast Genome of Rhipsalis baccifera displays Genome Rearrangement, Intron Gain and Loss: insights to its Phylogenetic history.    
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Recent Topics PosterOulo, Millicent; Yang, Jia-Xin Yang; Dong, Xiang; Wanga, Vincent Okelo; Mkala, Elijah Mbandi; Munyao, Jacinta Ndunge; Onjolo, Victor Omondi; Rono, Peninah Cheptoo; Hu, Guang-Wan; Wang, Qing-Feng.Rhipsalis baccifera
Cactaceae
rearrangements
phylogeny
P1RT014July 22nd 5:00 pmVirtual/VirtualGenetic evidence of natural hybridization between Stenomesson aurantiacum and Phaedranassa dubia (Amaryllidaceae)
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Recent Topics PosterSanchez Lara , Enmily Dayanna; Ulloa Ulloa, Carmen; Oleas, Nora.microsatellite
gene flow
genetic structure
P1RT015July 22nd 5:00 pmVirtual/VirtualThe Conidial Coin Flip: One-Sided Adhesion in C. graminicola
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Recent Topics PosterVasselli, Joseph; Kainer, Ellen; Hancock, Hope; Chappell, Tom; Shaw, Brian D. .Mycology
Colletotrichum graminicola
Adhesion 
Laser Scanning Confocal Microscopy
Actin
P1RT016July 22nd 5:00 pmVirtual/VirtualCharacterization of the complete chloroplast genome of a Peruvian landrace of Capsicum chinense Jacq. (Solanaceae), arnaucho chili pepper
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Recent Topics PosterArbizu, Carlos; Saldaña, Carla L.; Ferro-Mauricio, Rubén; Chávez-Galarza, Julio; Contreras , Sergio; Guerrero-Abad, Juan; Maicelo, Jorge.NGS
chloroplast
Genetic resources  
arnaucho
phylogenomics
P1RT017July 22nd 5:00 pmVirtual/VirtualGenetic Diversity and Population Structure of a Collection of Peruvian Rocoto (Capsicum pubescens Ruiz & Pav.) Landraces With High Quality SNPs
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Recent Topics PosterArbizu, Carlos; Chávez-Galarza, Julio; García, Aura L.; Guzman, Frank; Montenegro, Juan Daniel; Gutiérrez, Dina L.; Amasifuen Guerra, Carlos A.; Guerrero-Abad , Juan Carlos.NGS
Capsicum
germplasm
genetic diversity
population structure
P1RT018July 22nd 5:00 pmVirtual/VirtualSubstrate moisture level affects seed vigor of Tabebuia roseo-alba (Bignoniaceae), a tropical tree species
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Recent Topics PosterSoares, Vanessa; Daibes, L. Felipe; Damasceno-Junior, Geraldo A.; De Lima, Liana B..Seed Vigor
Seed Germination
Ipê-branco
Pantanal
Savannas
Seed Testing
P1RT019July 22nd 5:00 pmVirtual/VirtualStomatal Investigations on Notorious Weeds of Oklahoma
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Recent Topics PosterAhedor , Monica; Ahedor, Adjoa.Stomata
musk thistle
prickly lettuce
prickly sow thistle
agricultural weeds
P1RT020July 22nd 5:00 pmVirtual/VirtualPhylogenetic Distribution of Traditional Medicinal Use in Caryophyllales
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Recent Topics PosterCrum, Alexandra; Yang, Ya.Caryophyllales
Ethnobotany
specialized metabolism
phylogenetics
P1RT021July 22nd 5:00 pmVirtual/VirtualITS secondary structure reconstruction to resolve taxonomy and phylogeny of the Betula L. genus
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Recent Topics PosterTarieiev, Andrii; Gailing, Oliver; Krutovsky, Konstantin.Betula L.
birch
ITS secondary structure
phylogeny
phylogenetics
Taxonomy
P1RT022July 22nd 5:00 pmVirtual/VirtualEffect of leaf litter and microtopography on spore germination of three Mexican fern species
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Recent Topics PosterFlores-Galván, Catalina; Vásquez-Reyes, Víctor; Campos Cascaredo, Adolfo; Pérez-García, Blanca; Mata-Rosas, Martín; Mehltreter, Klaus.Spore germination
leaf litter
slope
light quality
soil nutrients
gametophytes
understory
P1RT023July 22nd 5:00 pmVirtual/VirtualAreas of Endemism of Selected Angiosperms in Southcentral/Southwestren U.S.A
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Recent Topics PosterSaghatelyan, Anna.endemism
areas of endemism
spatial analysis
southern USA
floristic connections
P1RT024July 22nd 5:00 pmVirtual/VirtualEffect of meteorological conditions and palynomorph characteristics on fern spore wind dispersal
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Recent Topics PosterGómez-Noguez, Felipe; Domínguez-Ugalde, Cesar; Landgrave, Rosario; León-Rossano, Luis Manuel; Mendoza-Ruiz, Aniceto; Rosas-Pérez, Irma; Orozco-Segovia, Alma; Mehltreter, Klaus; Pérez-García, Blanca.terminal velocity
aerobiology
airborne dispersal
meteorological factors
spore characteristics
P1RT025July 22nd 5:00 pmVirtual/VirtualGinkgoaleans at the edge of the Mesozoic: Ginkgoites from the Late Cretaceous Lefipán Formation of Patagonia, Argentina
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Recent Topics PosterAndruchow Colombo, Ana; Gandolfo, Maria; Cuneo, N. Ruben; Escapa, Ignacio.Ginkgo
Ginkgoites
Ginkgoales
Ginkgophytes
Lefipán Formation
Maastrichtian
Late Cretaceous
Patagonia
Argentina
P1RT026July 22nd 5:00 pmVirtual/VirtualReduced pollination extends floral longevity and sex-phase duration in a native wildflower
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Recent Topics PosterLee, Kiana; Caruso, Christina.Floral longevity
floral display
Lobelia siphilitica
phenotypic gender
phenotypic plasticity
pollination
pollinator declines
sex-phase duration
P1RT027July 22nd 5:00 pmVirtual/VirtualPreliminary exploration of character evolution across the carnivorous plant genus Drosera (Droseraceae)
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Recent Topics PosterBoehme, Erin; Mohn, Rebekah; Lee, Aaron; Yang, Ya.phylogeny
Ancestral State reconstruction
Petal color
Leaf Shape
Perennating structure
life history
P1RT028July 22nd 5:00 pmVirtual/VirtualGibberellin regulation of protein accumulation in developing pea (Pisum sativum L.) seeds
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Recent Topics PosterGiebelhaus, J. Duncan; Ozga, Jocelyn A. ; Reinecke, Dennis M..Gibberellin
plant reproduction
Protein
pea
P1RT029July 22nd 5:00 pmVirtual/VirtualBiodiversity and relationships of Urochloa grasses for application in sustainable tropical forage systems
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Recent Topics PosterMasters , Lizo Edward; Vorontsova, Maria S.; Zuntini, Alexandre; Tomaszewska, Paulina ; Heslop-Harrison, Pat.Urochloa 
Brachiaria 
phylogenomics
Grasses
Angiosperm-353
P1RT030July 22nd 5:00 pmVirtual/VirtualRNAi mediated silencing of swnT altered fungal growth and affects pathogenesis in the filamentous fungus Slafractonia leguminicola  
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Recent Topics PosterDAS, SUMANJARI.toxin
Pathogenesis
RNAi Silencing
Slafractonia
P1RT031July 22nd 5:00 pmVirtual/VirtualBIOMIMETIC 4D PRINTED ERODIUM CICUTARIUMTHERMO-RESPONSIVE ACTUATOR
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Recent Topics PosterWade, Jayla; Quest, Madyson; Lazarus, Nathan; Burke, Janelle; Hanrahan, Brendan.Biomimicry
4D Printing
Erodium cicutarium
Shape memory polymers
P1RT032July 22nd 5:00 pmVirtual/VirtualTranslating research to storytelling for children to conserve biocultural diversity in Brazil
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Recent Topics Posterde Souza Cortez, Maria Beatriz; de Jesus, Nanci ; Rech, Andre; Soltis, Douglas; Soltis, Pamela.biocultural diversity
conservation
outreach
protected areas
sempre vivas
Traditional ecological knowledge
P1RT033July 22nd 5:00 pmVirtual/VirtualMorella as a model system for studying the evolution of dioecy, specialized metabolites, and non-leguminous nitrogen fixation
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Recent Topics PosterSmith, Laramie; Carey, Sarah; Hale, Haley; Goertzen, Leslie; Harkess, Alex.Dioecy
nitrogen fixation
nodulation
Model System
specialized metabolites
Myricaceae
P1RT034July 22nd 5:00 pmVirtual/VirtualMorning Glory Endosymbiosis mediates associational resistance for co-occurring crop species
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Recent Topics PosterDurden, Lekeah; Quach, Quynh; Clay, Keith.associational resistance
plant-microbe interactions
symbiont
Endophytes
associational effects
P1RT035July 22nd 5:00 pmVirtual/VirtualGibberellin regulates starch metabolism in the developing seeds of Pisum sativum L.  
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Recent Topics PosterKaur, Harleen; Ozga, Jocelyn A. ; Wadhuthanthri, Kosala D.; Reinecke, Dennis M..gibberellins
seed development
starch
ADP-glucosepyrophosphorylase
P1RT036July 22nd 5:00 pmVirtual/VirtualThe Genome of Wolffia microscopica, One of the Smallest Flowering Plant Species 
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Recent Topics PosterKaffer, J.P.; Carey, Sarah; Harkess, Alex.duckweed
Genome
chloroplast
whole genome sequencing
chloroplast genome
Wolffia

Friday, July 23rd

Friday, July 23rd, 9:00 am to 10:00 am · Virtual/Virtual
Session M22: Meeting: Ecological Section Business Meeting
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July 23rd 9:00 amVirtual/VirtualEcological Section Business Meeting
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Friday, July 23rd, 9:00 am to 10:00 am · /
Session M24: Meeting: Ecology Section Business Meeting
Presiding: Brenda Molano-Flores, University Of Illinois
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July 23rd 9:00 am/Ecology Section Business Meeting
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Friday, July 23rd, 10:00 am to 12:00 pm · /
Session ECO8: Contributed Papers: Ecology: Interactions
Presiding: Diane Byers, Illinois State University; Uromi Manage Goodale, Guangxi University
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ECO8001July 23rd 10:00 am/Does the invisible belowground determine the visible aboveground: Prairie plant species' responses to plant-soil microbial interactions
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Oral PaperHoward, Justin; Edwards, Jackson; Lubin, Terra; Bever, James D; Byers, Diane.plant-soil interactions
plant-fungal interactions
plant-microbe interactions
prairies
plant-soil feedbacks
ECO8002July 23rd 10:15 am/Symbiont limitation and environmental gradients shape dynamics of non-photosynthetic plants in post-agricultural forests
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Oral PaperHolmes, Marion.land-use history
succession
parasitic plants
plant community ecology
ECO8003July 23rd 10:30 am/
Canceled
Plant-plant interaction in early- vs. late-successional varieties of the Hawaiian landscape-dominant tree, Metrosideros polymorpha
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Oral PaperSakishima, Tomoko; Stacy, Elizabeth.
ECO8004July 23rd 10:45 am/Trait and density drivers of heterospecific pollen deposition in a biodiverse tropical highland community
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Oral PaperStreher, Nathália Susin; Bergamo, Pedro Joaquim; Ashman, Tia-Lynn; Wolowski, Marina; Sazima, Marlies.plant-pollinator interactions
pollen deposition
plant reproduction
pollination
Tropical plants
ECO8005July 23rd 11:00 am/Intimate interactions with diverse pollinator vectors shape the pollen virome of wild plants
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Oral PaperFetters, Andrea; Cantalupo, Paul; Saenz Robles, Maria Teresa; Stephens, Jessica; Pipas, James; Ashman, Tia-Lynn.pollen
virome
floral traits
metagenomics
plant-pollinator interactions
ECO8006July 23rd 11:15 am/Decay by ectomycorrhizal fungi modifies soil organic matter biochemistry and soil carbon storage
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Oral PaperArgiroff, William; Zak, Donald; Pellitier, Peter; Upchurch, Rima; Belke, Julia.mycorrhizal fungi
saprotrophic fungi
fine roots
nitrogen
lignin
decomposition
soil carbon
plant-soil interactions
ECO8007July 23rd 11:30 am/Small Bugs, Big Appetites: Duckweed Herbivory in the Lab and the Field
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Oral PaperSubramanian, Swapna Krithika; Turcotte, Martin.herbivory
duckweed
Lemnaceae
Aquatic plants
ECO8008July 23rd 11:45 am/Plant apparency drives leaf herbivory in seedling communities across four subtropical forests
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Oral PaperMartini, Francesco; Aluthwattha, Sasith Tharanga; Mammides, Christos; Mohammed, Armani; Manage Goodale, Uromi.Elevational gradient
Resource availability
Seedlings
nutrients
Neighborhood composition
Friday, July 23rd, 12:45 pm to 2:30 pm · /
Session CB04: Contributed Papers: Conservation Biology 4
Presiding: Kristen Hasenstab-Lehman, Santa Barbara Botanic Garden; Lauren Eserman, Atlanta Botanical Garden
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CB04001July 23rd 12:45 pm/Conservation Genomics of the Ethnobotanically Important Argan Tree
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Oral PaperSlimp, Madeline; Johnson, Matthew; Fokar, Mohamed; Hale, Haley; Khayi, Slimane; Rachid, Mentag.Argan
conservation
Morocco
Ethnobotany
CB04002July 23rd 1:00 pm/The utility of the Orchidaceae963 bait set for plant conservation: A case study using Cypripedium acaule
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Oral PaperEserman, Lauren; Carmichael, Amanda; Coffey, Emily.conservation
Orchidaceae
Slipper orchid
Cypripedium
Target enrichment
Orchidaceae963
CB04003July 23rd 1:15 pm/A methodological guide to seed viability testing in epiphytic and terrestrial orchids
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Oral PaperPradhan, Namrata; Xuli, Fan; Martini, Francesco; Chen, Huayang; Liu, Hong; Gao, Jiangyun; Manage Goodale, Uromi.seed viability test
seed banking
Tetrazolium test
Fluorescein diacetate test
Evans blue test
sterilization
epiphytic orchids
terrestrial orchids  
CB04004July 23rd 1:30 pm/Adaptive Management of Invasive Aquatic Plants: A Case Study on European Frog-bit
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Oral PaperCahill, Blake; Hansen, Sara; Monfils, Anna.Adaptive Management
Floating invasive macrophytes
CB04005July 23rd 1:45 pm/Modelling the Current and Historical Geographic Distribution of an invasive vine (Vincetoxicum rossicum) in northeastern North America
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Oral PaperFoster, Sharla; Smith, Tyler; Kharouba, Heather.invasive species
species distribution models
Equilibrium assumption
Vincetoxicum rossicum
Pale Swallow-wort
maxent
Friday, July 23rd, 3:00 pm to 5:00 pm · /
Session ECO9: Contributed Papers: Ecology: Species Ranges and Distributions
Presiding: Carol Wilson, University Of California, Berkeley; L. McKinley Nevins, Washington State University ; Morgan Southgate, University Of Vermont; Morgan Southgate, University Of Vermont
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ECO9001July 23rd 3:00 pm/Ecological dynamics of allopolyploidy in the Adiantum pedatum complex across micro- and macro- habitat scales
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Oral PaperSouthgate, Morgan.niche evolution
edaphic niche
serpentine
Allopolyploidy
ECO9002July 23rd 3:15 pm/Ecological niche modeling of Australian Loranthaceae mistletoes using a novel haustorial perspective
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Oral PaperTrang, Kenneth; Wilson, Carol.mistletoe
Loranthaceae
haustorium
Niche Modeling
Australia
ecological niche  
Maxent analyses
spatial analysis
ECO9003July 23rd 3:30 pm/Herbivory, seed predators, or soil microbes: What determines species range limits in oaks (Quercus)?
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Oral PaperWu, Yingtong; Ricklefs, Robert.species distribution models
Quercus
oaks
seed predation
abiotic stress
soil microbes
soil pathogens
ECO9004July 23rd 3:45 pm/Morphological variation in leaves of Mexican Guatteria amplifolia (Annonaceae)
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Oral PaperMartínez Velarde, María Fernanda; Calvillo-Canadell, Laura.Annonaceae
morphology
Geometrics morphometrics
Mexico
leaves
Guatteria
ECO9005July 23rd 4:00 pm/Evidence for a Northern and a Southern Texas Gulf Coast Beach Flora
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Oral PaperPratt, Donald; Foster, Cody.plant community ecology
ECO9006July 23rd 4:15 pm/Sensitivity to abiotic and biotic drivers across species ranges
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Oral PaperLouthan, Allison; Baumgardner, Aaron; Ehrlen, Johan; Dahlgren, Johan; Loomis, Alex; Morris, Wiliam.range limits
ECO9007July 23rd 4:30 pm/Preliminary investigation on the niche overlap among Arctostaphylos species in the California Floristic Province
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Oral PaperHuang, Yi; Rose, Brooke; Velazco, Santiago; Morrison, Glen; Abbo, Tito; Buehlman, Angela; Franklin, Janet; Parker, V. T.; Litt, Amy.Arctostaphylos
maxent
niche differentiation
Ericaceae
conservation
Niche Modeling
ECO9008July 23rd 4:45 pm/Tree demographic and neighborhood responses to complex regional gradients of the northwestern United States
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Oral PaperNevins, L. McKinley; Smith, Robert J.; Zambrano, Jenny.functional traits
Trait Convergence/Divergence
Wildfire
Climatic Moisture Deficit
Forest Inventory Analysis

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