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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)

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SessionDate/TimeLocationTitleTypeAuthorsKeywords

Friday, July 30th

Friday, July 30th, 6:00 am to 9:00 pm · 557/Convention Center
Office: Botany 2010 Conference Office
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July 30th 6:00 am557/Convention CenterBotany 2010 Conference Office
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Friday, July 30th, 8:00 am to 5:00 pm · /
Office: Room for Stuffing Bags, etc
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July 30th 8:00 am/No Title
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Friday, July 30th, 8:00 am to 5:00 pm · /
Office: Pre-Conference Meeting ?
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July 30th 8:00 am/No Title
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Friday, July 30th, 9:00 am to 5:00 pm · Hall A/Convention Center
Exhibits: Poster & Exhibit Hall - Set Up
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July 30th 9:00 amHall A/Convention CenterPoster & Exhibit Hall - Set Up
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Friday, July 30th, 6:00 pm to 9:00 pm · Prefunction A/Convention Center
Session RG1: Registration: Registration
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July 30th 6:00 pmPrefunction A/Convention CenterRegistration
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Saturday, July 31st

Saturday, July 31st, 6:00 am to 5:00 pm · 557/Convention Center
Office: Botany 2010 Conference Office
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July 31st 6:00 am557/Convention CenterNo Title
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Saturday, July 31st, 7:00 am to 12:00 pm · /
Field Trip: Box Lunches for Field Trips
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July 31st 7:00 am/No Title
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Saturday, July 31st, 7:00 am to 6:00 pm · Prefunction A/Convention Center
Session RG2: Registration: Registration
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July 31st 7:00 amPrefunction A/Convention CenterRegistration
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Saturday, July 31st, 8:00 am to 12:00 pm · /
Field Trip: Field Trips Leave
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July 31st 8:00 am/No Title
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Saturday, July 31st, 8:00 am to 4:00 pm · /
Session FT01: Field Trip: Arnold Arboretum and glass flowers exhibit at the Harvard Museum of Natural History, Jamaica Plain and Cambridge, Massachusetts
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FT01001July 31st 8:00 am/Glass Flowers Exhibit at the Harvard Museum of Natural History, Arnold Arboretum, Harvard University Herbaria, Jamaica Plain and Cambridge, Massachusetts
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ActivitiesWhite, Sheryl; Graham, Lucy; Macklin, James.
Saturday, July 31st, 8:00 am to 5:00 pm · /
Session FT02: Field Trip: AFS Blue Hill and Horn Pond Mountain
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FT02001July 31st 8:00 am/Blue Hill and Horn Pond Mountain
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ActivitiesLubin, Don; Abair, Ray.
Saturday, July 31st, 8:30 am to 4:00 pm · /
Session FT03: Field Trip: Marion Eppley Wildlife Refuge, West Kingston, Rhode Island
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FT03001July 31st 8:30 am/Marion Eppley Wildlife Refuge, West Kingston, Rhode Island
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ActivitiesRuhren, Scott.
Saturday, July 31st, 9:00 am to 1:00 pm · /
Session FT04: Field Trip: Garden-in-the-Woods tour, New England Wild Flower Society, Framingham, Massachusetts
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FT04001July 31st 9:00 am/Garden-in-the-Woods tour, New England Wild Flower Society, Framingham, Massachusetts
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ActivitiesFarnsworth, Elizabeth .
Saturday, July 31st, 9:00 am to 3:00 pm · /
Session FT05: Field Trip: High Rock Farm Conservation Area, Cumberland, Rhode Island
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FT05001July 31st 9:00 am/High Rock Farm Conservation Area, Cumberland, Rhode Island
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ActivitiesRawinski, Tom; Underwood, Francis; Barton, Kathy.
Saturday, July 31st, 10:00 am to 3:00 pm · /
Session FT06: Field Trip: Kettle Hole Pond Romp and Swim, Perryville, Rhode Island
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FT06001July 31st 10:00 am/Kettle hole pond romp and swim, Perryville, Rhode Island
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ActivitiesLeeson, Hope.
Saturday, July 31st, 10:00 am to 5:00 pm · /
Session FT07: Field Trip: ABLS Bryophytes and Lichens of Myles Standish State Forest
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FT07001July 31st 10:00 am/Bryophytes and lichens of Myles Standish State Forest
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ActivitiesLaGreca, Scott; Kneiper, Elizabeth.
Saturday, July 31st, 12:00 pm to 5:00 pm · 558B/Convention Center
Office: Presentation Ready Room
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July 31st 7:00 am558B/Convention CenterNo Title
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Saturday, July 31st, 12:00 pm to 5:00 pm · Hall A/Convention Center
Exhibits: Poster & Exhibit Hall - Set Up
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July 31st 9:00 amHall A/Convention CenterPoster & Exhibit Hall - Set Up
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Saturday, July 31st, 12:00 pm to 5:00 pm · 558B/Convention Center
Internet Cafe: Internet Cafe
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July 31st 12:00 pm558B/Convention CenterInternet Café
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Saturday, July 31st, 7:00 pm to 10:00 pm · /
Session M1: Meeting: BSA Executive Committee Meeting
Presiding: Kent E. Holsinger, University of Connecticut
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July 31st 7:00 pm/No Title
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Sunday, August 1st

Sunday, August 1st, 6:00 am to 5:00 pm · 557/Convention Center
Office: Botany 2010 Conference Office
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August 1st 6:00 am557/Convention CenterNo Title
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Sunday, August 1st, 7:00 am to 5:00 pm · 558B/Convention Center
Office: Presentation Ready Room
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August 1st 7:00 am558B/Convention CenterNo Title
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Sunday, August 1st, 7:00 am to 9:00 am · /
Field Trip: Continental Breakfast for Field Trips
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August 1st 7:00 am/No Title
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Sunday, August 1st, 7:00 am to 6:00 pm · Prefunction A/Convention Center
Session RG3: Registration: Registration
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August 1st 7:00 amPrefunction A/Convention CenterRegistration
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Sunday, August 1st, 8:00 am to 3:00 pm · /
Session FT08: Field Trip: Goosewing Beach Preserve, Little Compton, and Sin and Flesh Brook, Tiverton, Rhode Island
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FT08001August 1st 8:00 am/Goosewing Beach Preserve, Little Compton, and Sin and Flesh Brook, Tiverton, Rhode Island
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ActivitiesWiitala, Cheryl; Plunkett, Garry; Woods, Barton.
Sunday, August 1st, 8:00 am to 9:00 am · 550A/Convention Center
Session M2: Meeting: BSA Financial Advisory Committee Meeting
Presiding: Harry T. Horner, Iowa State University
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August 1st 8:00 am550A/Convention CenterNo Title
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Sunday, August 1st, 8:00 am to 12:00 pm · 554B/Convention Center
Session WS01: Workshop: Using ImageJ in Teaching and Research
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WS01001August 1st 8:00 am554B/Convention CenterUsing ImageJ in Teaching and Research
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WorkshopBaker, Stokes S.; Hazelwood, Donna; Brown, Beverly J..
Sunday, August 1st, 8:00 am to 12:00 pm · 553B/Convention Center
Session WS02: Workshop: Symbiota: a software package for virtual floras
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WS02001August 1st 8:00 am553B/Convention CenterSymbiota: a software package for virtual floras
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WorkshopGries, Corinna; Gilbert, Edward; Landrum, Leslie; Nash , Thomas .
Sunday, August 1st, 8:00 am to 12:00 pm · 554A/Convention Center
Session WS03: Workshop: PlantingScience: Fostering Student Scientific Thinking Through Mentoring
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WS03001August 1st 8:00 am554A/Convention CenterPlantingScience: Fostering Student Scientific Thinking Through Mentoring
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WorkshopJones, Eric H.; Super, Laura; Lagomarsino, Laura; Tuominen, Lindsey K..
Sunday, August 1st, 8:00 am to 10:00 am · 556B/Convention Center
Session WS04: Workshop: Photographing plants: Standarized photographs and their use in plant identification
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WS04001August 1st 8:00 am556B/Convention CenterPhotographing plants: Standarized photographs and their use in plant identification
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WorkshopKirchoff, Bruce K..
Sunday, August 1st, 8:30 am to 4:00 pm · 551A/Convention Center
Session M3: Meeting: ASPT Council Meeting
Presiding: Warren L. Wagner, National Museum of Natural History, Smithsonian Institution
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August 1st 8:30 am551A/Convention CenterASPT Council Meeting
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Sunday, August 1st, 9:00 am to 5:00 pm · Hall A/Convention Center
Exhibits: Poster & Exhibit Hall - Set Up
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August 1st 9:00 amHall A/Convention CenterPoster & Exhibit Hall - Set Up
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Sunday, August 1st, 9:00 am to 5:00 pm · Hall A/Convention Center
Exhibits: Posters & Exhibit Hall
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August 1st 9:00 amHall A/Convention CenterPosters & Exhibit Hall
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Sunday, August 1st, 9:00 am to 5:00 pm · 558B/Convention Center
Internet Cafe: Internet Cafe
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August 1st 9:00 am558B/Convention CenterInternet Café
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Sunday, August 1st, 9:00 am to 1:00 pm · /
Session FT09: Field Trip: Frances A. Crane Wildlife Management Area and Ashumet Holly Wildlife Sanctuary, Falmouth, Massachusetts
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FT09001August 1st 9:00 am/Frances A. Crane Wildlife Management Area and Ashumet Holly Wildlife Sanctuary, Falmouth, Massachusetts
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ActivitiesPolloni, Pamela; Schall, Donald; DiGregorio, Mario.
Sunday, August 1st, 9:00 am to 3:00 pm · /
Session FT10: Field Trip: Arcadia Management Area, Exeter, Rhode Island
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FT10001August 1st 9:00 am/Arcadia Management Area, Exeter, Rhode Island
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ActivitiesMcGrady, Doug.
Sunday, August 1st, 9:00 am to 10:00 am · 550A/Convention Center
Session M4: Meeting: BSA Development Committee Meeting
Presiding: Edward Schneider, University of Minnesota
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August 1st 9:00 am550A/Convention CenterNo Title
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Sunday, August 1st, 9:00 am to 10:00 am · 552B/Convention Center
Session M5: Meeting: BSA Publications Committee Meeting
Presiding: Judy Jernstedt, University of California, Davis
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August 1st 9:00 am552B/Convention CenterNo Title
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Sunday, August 1st, 9:00 am to 4:00 pm · 555/Convention Center
Session WS05: Workshop: An introduction to next-generation sequencing
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WS05001August 1st 9:00 am555/Convention CenterAn introduction to next-generation sequencing
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WorkshopListon, Aaron.
Sunday, August 1st, 9:45 am to 10:15 am · Prefunction A/Convention Center
Coffee Break: Coffee Break
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August 1st 9:45 amPrefunction A/Convention CenterCoffee Break
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Sunday, August 1st, 10:00 am to 11:00 am · 550A/Convention Center
Session M6: Meeting: BSA Membership Committee Meeting
Presiding: Heather Cacanindin, Botanical Society of America
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August 1st 10:00 am550A/Convention CenterNo Title
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Sunday, August 1st, 10:00 am to 12:00 pm · 556A/Convention Center
Session WS06: Workshop: Teaching Evolution: A Discussion
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WS06001August 1st 10:00 am556A/Convention CenterTeaching Evolution: A Discussion
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WorkshopBrown, Beverly J..
Sunday, August 1st, 10:15 am to 12:15 pm · 553A/Convention Center
Session WS07: Workshop: Exploring Land Plant Evolution, Coal Balls and Insectivorous Plants in a Class
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WS07001August 1st 10:15 am553A/Convention CenterExploring Land Plant Evolution, Coal Balls and Insectivorous Plants in a Class
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WorkshopWallace, Jon.
Sunday, August 1st, 10:15 am to 12:15 pm · 550B/Convention Center
Session WS08: Workshop: Helping Students use a HOT Skills Wheel™ to enhance Higher Order Thinking on Botany (& other Science) Topics
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WS08001August 1st 10:15 am550B/Convention CenterHelping Students use a HOT Skills Wheel™ to enhance Higher Order Thinking on Botany (and other Science) Topics
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WorkshopShipman, J S.
Sunday, August 1st, 11:00 am to 5:00 pm · /
Session FT11: Field Trip: Narrow River Saltmarsh Boat Trip, Narragansett, Rhode Island
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FT11001August 1st 11:00 am/Narrow River saltmarsh boat trip, Narragansett, Rhode Island
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ActivitiesVandemoer, Charlie.
Sunday, August 1st, 11:00 am to 12:00 pm · 550A/Convention Center
Session M7: Meeting: BSA Under-Represented People Committee Meeting
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August 1st 11:00 am550A/Convention CenterNo Title
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Sunday, August 1st, 11:30 am to 1:30 pm · Ballroom E/Convention Center
Session M8: Meeting: BSA Education Committee Meeting and Luncheon
Presiding: Beverly Brown, Nazareth College of Rochester
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August 1st 11:30 amBallroom E/Convention CenterNo Title
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Sunday, August 1st, 1:00 pm to 3:30 pm · 550A/Convention Center
Session M9: Meeting: BSA Council Meeting
Presiding: Lucinda McDade, Rancho Santa Ana Botanic Garden
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August 1st 1:00 pm550A/Convention CenterNo Title
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Sunday, August 1st, 1:00 pm to 3:00 pm · 556B/Convention Center
Session WS09: Workshop: I've Completed the Research, Compiled the Results and Written My Manuscript: Now What? Behind the Scenes at an Editorial Office
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WS09001August 1st 1:00 pm556B/Convention CenterI've Completed the Research, Compiled the Results and Written My Manuscript: Now What? Behind the Scenes at an Editorial Office
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WorkshopMcPherson, Amy; Hund, Richard.
Sunday, August 1st, 1:00 pm to 3:00 pm · 554A/Convention Center
Session WS10: Workshop: Sustainable Teaching
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WS10001August 1st 1:00 pm554A/Convention CenterSustainable Teaching
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WorkshopHasenkampf, Clare.
Sunday, August 1st, 1:00 pm to 4:00 pm · 554B/Convention Center
Session WS11: Workshop: DNA Subway Puts Students On Fast Track To Gene Annotation And Genome Analysis
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WS11001August 1st 1:00 pm554B/Convention CenterDNA Subway Puts Students On Fast Track To Gene Annotation And Genome Analysis
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WorkshopHilgert, Uwe.
Sunday, August 1st, 1:00 pm to 5:00 pm · 553A/Convention Center
Session WS12: Workshop: Cladonia Systematics: What can we infer from morphology and molecules?
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WS12001August 1st 1:00 pm553A/Convention CenterCladonia Systematics: What can we infer from morphology and molecules?
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WorkshopLendemer, James C.; Hodkinson, Brendan P.; Piercey-Normore, Michele.
Sunday, August 1st, 1:00 pm to 5:00 pm · 552A/Convention Center
Session WS12A: Workshop: Building the US National Virtual Herbarium (USVH)
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WS12A001August 1st 1:00 pm552A/Convention CenterBuilding the US National Virtual Herbarium (USVH)
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WorkshopBarkworth, Mary E.; Murrell, Zack E..
Sunday, August 1st, 2:00 pm to 4:00 pm · 553B/Convention Center
Session WS13: Workshop: Forming a BSA Student Chapter: Benefits, Experiences and Connections
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WS13001August 1st 2:00 pm553B/Convention CenterForming a BSA Student Chapter: Benefits, Experiences and Connections
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WorkshopCacanindin, Heather; Dahl, William; Martine, Christopher T.; Ward, Megan.
Sunday, August 1st, 2:00 pm to 4:00 pm · 550B/Convention Center
Session WS14: Workshop: Bioinformatic applications in the research of the model moss Physcomitrella patens: using predicted protein-protein interaction to to construct interacting and regulatory network
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WS14001August 1st 2:00 pm550B/Convention CenterBioinformatic applications in the research of the model moss Physcomitrella patens: using predicted protein-protein interaction to construct interacting and regulatory network
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WorkshopGeisler, Matt; Schuette, Scott.
Sunday, August 1st, 2:45 pm to 3:15 pm · Prefunction A/Convention Center
Coffee Break: Coffee Break
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August 1st 2:45 pmPrefunction A/Convention CenterCoffee Break
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Sunday, August 1st, 3:00 pm to 4:00 pm · 552B/Convention Center
Session M10: Meeting: Student Conference Assistants Orientation
Presiding: Kathryn Stogran, Botanical Society of America
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August 1st 3:00 pm552B/Convention CenterStudent Conference Assistants Orientation
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Sunday, August 1st, 3:00 pm to 4:00 pm · 552B/Convention Center
Session S7: Special Lecture: An Introduction to the National Ecological Observatory Network (NEON)
Presiding: Michael Keller, National Ecological Observatory Network (NEON)
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S7001August 1st 3:00 pm552B/Convention Center An Introduction to the National Ecological Observatory Network (NEON)
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Special AddressKeller, Michael.
Sunday, August 1st, 3:15 pm to 5:15 pm · 556B/Convention Center
Session WS15: Workshop: Preparing Digital Images for Publication
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WS15001August 1st 3:15 pm556B/Convention CenterPreparing Digital Images for Publication
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WorkshopVanderberg, Mike.
Sunday, August 1st, 3:15 pm to 5:15 pm · 556A/Convention Center
Session WS16: Workshop: What is a Teaching Philosophy, Teaching Dossier (Portfolio) and why develop one?
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WS16001August 1st 3:15 pm556A/Convention CenterWhat is a Teaching Philosophy
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WorkshopHasenkampf, Clare.
Sunday, August 1st, 4:00 pm to 5:00 pm · 553B/Convention Center
Session M11: Meeting: PLANTS Student and Mentor Orientation Meeting
Presiding: Judith E. Skog, George Mason University
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August 1st 4:00 pm553B/Convention CenterNo Title
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Sunday, August 1st, 5:00 pm to 7:00 pm · Prefunction B/Convention Center
Session R1: Reception: Graduate School, Post-Doc, Job Fair & Reception
Presiding: Susan V Sprunt, Miami University; Scott Schuette, Southern Illinois University Carbondale
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August 1st 5:00 pmPrefunction B/Convention CenterGraduate School, Post-Doc, Job Fair & Reception
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Sunday, August 1st, 7:30 pm to 8:30 pm · Ballroom A/Convention Center
Session S1: Plenary Address: Plenary Address
Presiding: Kenneth R Miller, Brown University
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S1001August 1st 7:30 pmBallroom A/Convention CenterDarwinian Grandeur, Darwinian Conflict: America’s Continuing Problem with Evolution
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Special AddressMiller, Kenneth R.
Sunday, August 1st, 8:00 pm to 10:00 pm · Rotunda/Convention Center
Session MX1: Mixer: Botany 2010 Opening Night Mixer
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August 1st 8:00 pmRotunda/Convention CenterBotany 2010 Opening Night Mixer
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Sunday, August 1st, 8:30 pm to 9:30 pm · Prefunction B/Convention Center
Session R2: Reception: Book Signing - Featuring Dr. Kenneth Miller
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August 1st 8:30 pmPrefunction B/Convention CenterBook Signing - Featuring Dr. Kenneth Miller
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Monday, August 2nd

Monday, August 2nd, 6:00 am to 5:00 pm · 557/Convention Center
Office: Botany 2010 Conference Office
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August 2nd 6:00 am557/Convention CenterNo Title
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Monday, August 2nd, 6:30 am to 8:00 am · Prefunction A/Convention Center
Session BR1: Breakfast: Continental Breakfast
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August 2nd 6:30 amPrefunction A/Convention CenterContinental Breakfast
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Monday, August 2nd, 7:00 am to 5:00 pm · 558B/Convention Center
Office: Presentation Ready Room
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August 2nd 7:00 am558B/Convention CenterNo Title
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Monday, August 2nd, 7:00 am to 8:00 am · Rotunda/Convention Center
Session BR2: Breakfast: ABLS Breakfast
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August 2nd 7:00 amRotunda/Convention CenterABLS Breakfast
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Monday, August 2nd, 7:00 am to 8:00 am · 550/Convention Center
Session BR3: Breakfast: Cornell Botanists and Friends Breakfast
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August 2nd 7:00 am550/Convention CenterCornell Botanists and Friends Breakfast
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Monday, August 2nd, 7:00 am to 6:00 pm · Prefunction A/Convention Center
Session RG4: Registration: Registration
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August 2nd 7:00 amPrefunction A/Convention CenterRegistration
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Monday, August 2nd, 8:00 am to 7:00 pm · Hall A/Convention Center
Exhibits: Posters & Exhibit Hall
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August 2nd 8:00 amHall A/Convention CenterPosters & Exhibit Hall
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Monday, August 2nd, 8:00 am to 10:00 am · 556A/Convention Center
Session 1: Contributed Papers: Genetics
Presiding: Michael, J. Zanis, Purdue University
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1001August 2nd 8:00 am556A/Convention CenterDevelopment of extensive mitochondrial DNA sequence resources in ferns
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Oral PaperDer, Joshua; Duffy, Aaron M.; Davidson, Jacob B.; Grusz, Amanda L.; Pryer, Kathleen M.; Wolf, Paul G.. mitochondrial DNA
fern
Organelle
454 pyrosequencing
mitochondrial genome
1002August 2nd 8:15 am556A/Convention CenterPlastid Genome Evolution - What’s so different between autotrophs, semi- and non-autrophic flowering plants?
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Oral PaperWicke, Susann; Quandt, D.; Muller, Kai F.; Wickett, Norman J.; dePamphilis, Claude W.; Schneeweiss, Gerald M..plastid genome
genome evolution
pseudogenization
rate heterogeneity
parasitic plants
hemiparasitic plants
1003August 2nd 8:30 am556A/Convention Center
Canceled
How do different forms of parasitism within a family affect plastid genome structure? A comparison of the complete plastid genomes of Lindenbergia, Agalinis, and Epifagus (Orobanchaceae)
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Oral PaperLatvis, Maribeth; Moore, Michael; Wicke, Susann; Soltis, Pamela S.; Soltis, Douglas E. . Orobanchaceae
chloroplast genome
Parasitism
Agalinis
Lindenbergia
Epifagus
next-generation sequencing
1004August 2nd 8:45 am556A/Convention CenterExploring the causes and consequences of parasitism through stage specific transcriptome sequencing in the parasitic plant family Orobanchaceae
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Oral PaperWickett, Norman J.; Honaas, Loren A; Wafula, Eric K; Timko, Michael P; Yoder, John; Westwood, James; dePamphilis, Claude W..parasitic plants
transcriptome
Solexa sequencing technology
454 sequencing
EST
1005August 2nd 9:00 am556A/Convention CenterHow large is a polyploid’s transcriptome, and why should we care?
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Oral PaperCoate, Jeremy E.; Doyle, Jeff J..Allopolyploidy
transcriptome
1006August 2nd 9:15 am556A/Convention CenterEcological and evolutionary factors shaping gene function during polyploidy
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Oral PaperZanis, Michael, J..polyploidy
Individual-Based Model
Computational biology
1007August 2nd 9:30 am556A/Convention CenterPhylogenetic Diversification of Homeobox Genes
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Oral PaperMiles, Nicholas W.; Soltis, Douglas E. ; Soltis, Pamela S..Homeobox
Homeodomain
KNOX
Class III HD-Zip
phylogeny reconstruction
molecular evolution
Evolutionary Developmental Genetics
1008August 2nd 9:45 am556A/Convention CenterQuantitative detection of GFP expression with digital SLR cameras
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Oral PaperBaker, Stokes S..Arabidopsis thaliana
BIO 2010
Digital images
green fluorescent protein
image analysis
Inquiry
Single lens reflex camera
Monday, August 2nd, 8:00 am to 11:45 am · 556B/Convention Center
Session 2: Contributed Papers: Pteridology Section/AFS
Presiding: Michael Windham, Duke University
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2001August 2nd 8:00 am556B/Convention CenterCheilanthes lanosa spore germination initiates without measurable imbibition
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Oral PaperLoucks, K.A.; Hoffman, D.R.; Stephens, A.R.; Theisen, A.N.; Swatzell, Lucinda J..spore
Cheilanthes
Germination
water
2002August 2nd 8:15 am556B/Convention CenterThe Nature of the Extra-Cellular Matrix Surrounding the Female Gamete of Ceratopteris richardii
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Oral PaperLopez-Smith, Renee A..callose
egg cell
extra-cellular matrix
2003August 2nd 8:30 am556B/Convention CenterSporophores in Psilotum: ferns, shoots, and leaves
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Oral PaperBuzgo, Matyas; Lucas, Cran M; Miller, Annie Phanid; Witherington, Sarah.Monilophyta
Pteridophyta
Psilotaceae
Ophioglossaceae
morphology
EvoDevo
organ identity
meristem maintenance
homeosis
2004August 2nd 8:45 am556B/Convention Centerδ15N Natural abundance and nitrogen use of tropical fern gametophytes and sporophytes
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Oral PaperWatkins, Jr., James (Eddie); Mack, Michelle C..Pteridophyte
Fern
Nitrogen
uptake kinetics
resource competition
epiphyte
community assembly
2005August 2nd 9:00 am556B/Convention CenterEffects of light, flooding, and weeding on Marsilea villosa growth in a common garden experiment: Implications for in situ restoration and management
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Oral PaperChau, Marian M.; Ranker, Tom A..Marsilea villosa
Restoration Ecology
Endangered species
ferns
outplanting
management
Hawaii
2006August 2nd 9:15 am556B/Convention CenterEffects of a simulated hurricane experiment on terrestrial ferns in a subtropical wet forest in Puerto Rico
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Oral PaperSharpe, Joanne M.; Shiels, Aaron B..ferns
pteridophytes
hurricane
disturbance
2007August 2nd 9:30 am556B/Convention CenterThree new quillworts from the southeastern United States
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Oral PaperMatthews, Richard A.; Musselman, Lytton John; Taylor, W. Carl; Bray, Rebecca D.Isoetes
Sandstone outcrops
Granite outcrops
August 2nd 9:45 am556B/Convention CenterBreak
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2009August 2nd 10:15 am556B/Convention CenterExamining Botrychium species using genetics and morphology
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Oral PaperWilliams, Evelyn; Bochte, Crys.Botrychium
cryptic species
AFLP
morphology
2010August 2nd 10:30 am556B/Convention CenterAn ISSR Investigation of North American grapefern species (Sceptridium; Ophioglossaceae)
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Oral PaperCao, Daniel; Hauk, Warren.Sceptridium
grapefern
ISSR
species concept
2011August 2nd 10:45 am556B/Convention Center
Canceled
Ecology of alpine and subalpine populations of Botrychium pumicola (pumice moonwort), a rare Cascade Range endemic
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Oral PaperRoe-Andersen, Susan.Fern
Botrychium
rare plants
Cascade Range
pumice
Mycorrhizae
2012August 2nd 11:00 am556B/Convention CenterRelationships of New World Dryopteris (Dryopteridaceae) 
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Oral PaperSessa, Emily B.; Givnish, Thomas J.; Zimmer, Elizabeth. fern systematics
Neotropics
hybridization
reticulate evolution
2013August 2nd 11:15 am556B/Convention CenterBroad-scale integrity and local divergence in the fiddlehead fern Matteuccia struthiopteris (L) Todaro (Onocleaceae)
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Oral PaperKoenemann, Daniel; Maisonpierre, Jacqueline; Barrington, David S.. Matteuccia
phylogeography
AFLP
2014August 2nd 11:30 am556B/Convention CenterOf genes, scales and venation: Detecting patterns of variation in the Pleopeltis polypodioides species complex (Polypodiaceae)
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Oral PaperSprunt, Susan V; Bailer, John A.; Watson, Linda E.; Schneider, Harald; Hickey, R. James. fern
morphology
phylogenetic analysis
Pleopeltis
Monday, August 2nd, 8:00 am to 12:00 pm · 551A/Convention Center
Session 3: Contributed Papers: Historical Biogeography
Presiding: Lena Struwe, Rutgers University
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3001August 2nd 8:00 am551A/Convention CenterManaging Uncertainty in Northern Hemisphere Historical Biogeography
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Oral PaperGillespie, Emily; Kron, Kathleen A..historical biogeography
Northern Hemisphere
DIVA
BEAST
Ericaceae
Phyllodoceae
Tertiary flora
Relative age
Absolute age
3002August 2nd 8:15 am551A/Convention CenterAccounting for phylogenetic uncertainty and fossil distribution in biogoegraphic analysis using S-DIVA - a case study in Cornales and comparison to LAGRANGE
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Oral PaperXiang, Qiu-Yun(Jenny); Harris, AJ.Cornales
Biogeography
S-DIVA
LAGRANGE
fossils
DIVA
Bayes-DIVA
3003August 2nd 8:30 am551A/Convention CenterTracking evolutionary clades across the space-time-environmental continuum
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Oral PaperStruwe, Lena; Heiberg, Einar; Haag, Scott; Lathrop, Richard G.; Smouse, Peter E..ecology
evolution
phylogeny
Environmental niche evolution
ecological niche
niche conservatism
GIS
Biogeography
dispersal
vicariance
temporal
spatial pattern
methodology
software
Variation
3004August 2nd 8:45 am551A/Convention CenterThe historical biogeography of the Asteliaceae (Asparagales) in the Southern Hemisphere and the Pacific
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Oral PaperBirch, Joanne L.; Keeley, Sterling C..Asteliaceae
 Astelia
Pacific biogeography
molecular phylogeny
Gondwana
long-distance dispersal
Austral biogeography
3005August 2nd 9:00 am551A/Convention CenterAncient Gondwanan vicariance and recent long distance dispersal in the pantropical clusiod clade (Malpighiales)
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Oral PaperRuhfel, Brad R; Stevens, Peter; Davis, III, Charles C..Biogeography
Bonnetiaceae
Clusiaceae
divergence time estimates
Hypericaceae
Podostemaceae
Calophyllaceae
vicariance
Gondwana
Fossil
Paleoclusia
3006August 2nd 9:15 am551A/Convention CenterHistorical and Ecological Biogeography of Andean Puya (Bromeliaceae)
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Oral PaperJabaily, Rachel S.; Sytsma, Kenneth J..Bromeliaceae
Andes
Puya
AFLP
BayesTraits
Biogeography
August 2nd 9:30 am551A/Convention CenterBreak
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3008August 2nd 10:00 am551A/Convention CenterRelative effects of the formation of the Panama landbridge and Andean orogeny on the diversification of Neotropical Sapotaceae
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Oral PaperMondragón, Ariadna; Richardson, James; Dick, Christopher W.; Swenson, Ulf; Bartish, Igor; Madriñán, Santiago. Panama Isthmus
Andes
Sapotaceae
Dated phylogeny
3009August 2nd 10:15 am551A/Convention CenterIslands within Islands: a Radiation across the Serpentine Archipelago of Cuba
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Oral PaperJestrow, Brett; Gutiérrez, Jorge; Francisco-Ortega, Javier.
3010August 2nd 10:30 am551A/Convention CenterPatterns of geographic distribution of the species of Chamaecrista sect. Chamaecrista ser. Coriaceae (Benth.) H.S. Irwin & Barneby
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Oral PaperRando, Juliana Gastaldello; Pirani, José R..distribution pattern
Campos rupestres
Chamaecrista
Leguminosae
3011August 2nd 10:45 am551A/Convention CenterOut of Africa: alternative African-Asian plant dispersal routes in the Tertiary reassessed using Uvaria (Annonaceae)
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Oral PaperZhou, Linlin; Su, Yvonne C.F.; Saunders, Richard. Ancestral area
Biogeography
boreotropic hypothesis
diversification rates
Indian rafting
long distance dispersal
molecular dating
3012August 2nd 11:00 am551A/Convention CenterBiogeographic Diversification of Mentzelia Section Bartonia (Loasaceae) in the North American West
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Oral PaperSchenk, John J..historical biogeography
Mentzelia
plant migration
plant geography
North American deserts
Rocky Mountains
Great Basin
model-based methods
phylogenetics
3013August 2nd 11:15 am551A/Convention CenterShifts in the diversification rate within the Rosaceae supertribe Pyrodae and the associated biogeographic and character changes during the Eocene.
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Oral PaperLo, Eugenia; Donoghue, Michael J..Diversification rate
polyploidy
extinction
Rosaceae
hybridization
3014August 2nd 11:30 am551A/Convention CenterWhat came first, the island or the species? Exploring the role of key innovations and ecological opportunity in insular lineage diversification
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Oral PaperClark, John R..ancestral range reconstruction
dispersal-mediated allopatry
diversification rates
phylogenetics
island biogeography
Gesneriaceae
Cyrtandra
key innovation
ecological opportunity
3015August 2nd 11:45 am551A/Convention CenterModelling forest extent in Africa through the past 3 Ma
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Oral PaperDe Groot, Sarah.forest fragmentation
GIS
palaeoclimate
palaeovegetation
Monday, August 2nd, 8:00 am to 12:00 pm · Ballroom C/Convention Center
Session SY1: Symposium: Emerging Results from Studies of Gymnosperms on the Tree of Life II
Presiding: Sarah Mathews, Harvard University
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SY1001August 2nd 8:00 amBallroom C/Convention CenterDNA barcoding gymnosperms: a tool for automated plant identification
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Symposium or Colloquium PresentationLittle, Damon; Stevenson, Dennis Wm..DNA Barcoding
Cycad
CITES
gymnosperm
SY1002August 2nd 8:30 amBallroom C/Convention CenterIdentifying the evolutionarily distinct and globally endangered species of Gymnosperms: the EDGE-Gymnosperm project
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Symposium or Colloquium PresentationBaloch, Elisabeth; Brummitt, Neil A.; Bachman, Steve; Hollingsworth, Pete M.; Liston, Aaron; Little, Damon; Mathews, Sarah; Rai, Hardeep; Stevenson, Dennis Wm.; Thomas, Philip; Forest, Felix L..gymnosperms
EDGE
evolutionarily distinct
globally endangered
IUCN
rbcL
SY1003August 2nd 9:00 amBallroom C/Convention CenterThe position of pteridosperms as the backbone to seed plant evolution
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Symposium or Colloquium PresentationSeyfullah, Leyla J.; Hilton, Jason.pteridosperms
phylogenetic relationships
seed plants
August 2nd 9:30 amBallroom C/Convention CenterBreak
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SY1005August 2nd 10:00 amBallroom C/Convention CenterThe role of morphology in contemporary analyses of seed plant phylogeny
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Symposium or Colloquium PresentationRothwell, Gar W.; Campbell, Christopher S.; Gernandt, David A.; Hermsen, Elizabeth J.; Holman, Garth; Kelch, Dean; Ickert-Bond, Steffi; Little, Damon; Mapes, Gene; Mathews, Sarah; Ryberg, Patricia E.; Stevenson, Dennis Wm.; Stockey, Ruth A.; Yang, Yong.gymnosperm phylogeny
seed plant systematics
morphology
SY1006August 2nd 10:30 amBallroom C/Convention CenterSeed plant phylogeny – 78 plastid genes and 50 taxa – will more data make a difference?
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Symposium or Colloquium PresentationRaubeson, Linda A.; Aguilera, Justina; Bunnell, Cristy; Campbell, Christopher S.; Chumley, Timothy W.; Cronn, RC; Dutton, Ashley; Gernandt, David S.; Holman, Garth; Kelch, Dean; Li, Jianhua; Liston, Aaron; Little, Damon; Mei, Wenbin; Morris, Julie A.; Parks, Matthew; Rai, Hardeep; Schwarzbach, Andrea E.; Smith, Daniel; Stevenson, Dennis Wm.; Talen, Josh; Mathews, Sarah.seed plant phylogeny
plastome sequence
SY1007August 2nd 11:00 amBallroom C/Convention CenterA focus on gymnosperm clades: Establishing the context to understand seed plant phylogeny
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Symposium or Colloquium PresentationMathews, Sarah; Campbell, Christopher S.; Cronn, RC; Gernandt, David A.; Holman, Garth; Ickert-Bond, Steffi; Kelch, Dean; Li, Jianhua; Liston, Aaron; Little, Damon; Mapes, Gene; Mei, Wenbin; Morris, Julie A.; Nagalingum, Nathalie; Parks, Matthew; Rai, Hardeep; Raubeson, Linda A.; Rothwell, Gar W.; Ryberg, Patricia E.; Schwarzbach, Andrea E.; Stockey, Ruth A.. gymnosperms
Seed plant
phylogeny
August 2nd 11:30 amBallroom C/Convention CenterDiscussion
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Monday, August 2nd, 8:00 am to 12:00 pm · Ballroom B/Convention Center
Session SY2: Symposium: Plant invasions in a time of environmental change
Presiding: Rebecca E. Drenovsky, John Carroll University
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August 2nd 8:00 amBallroom B/Convention CenterIntroduction
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SY2002August 2nd 8:15 amBallroom B/Convention CenterTraits contributing to invasive annual grass success in low nutrient environments
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Symposium or Colloquium PresentationJames, Jeremy J..arid
Nitrogen
cheatgrass
medusahead
SY2003August 2nd 8:45 amBallroom B/Convention CenterFunctional traits of invasive species: implications for ecological restoration in a changing environment
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Symposium or Colloquium PresentationFunk, Jennifer L..resource availability
Restoration Ecology
functional traits
Invasive Species
SY2004August 2nd 9:15 amBallroom B/Convention CenterMechanisms of rapid evolution in novel and changing environments
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Symposium or Colloquium PresentationRichards, Christina L; Bossdorf, Oliver; Pigliucci, Massimo.AFLP
climate change
epigenetics
evolution
hybridization
invasive plant
Japanese Knotweed
methylation
MSAP
novel habitat
phenotypic plasticity
physiological stress
August 2nd 9:45 amBallroom B/Convention CenterBreak
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SY2006August 2nd 10:15 amBallroom B/Convention CenterPopulation biology of invasive species
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Symposium or Colloquium PresentationParker, Ingrid M.; Swope, Sarah.finite rate of growth
biological invasion
demography
biological control
Centaurea solstitialis
Cytisus scoparius
SY2007August 2nd 10:45 amBallroom B/Convention CenterInvasive plant impacts: the role of novelty, abundance and per capita effect traits
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Symposium or Colloquium PresentationD'Antonio, Carla M; Molinari, Nicole.Invasive plants
introduced plant species
exotic species
alien plant species
Soil properties
ecosystem processes
species traits
August 2nd 11:15 amBallroom B/Convention CenterDiscussion
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Monday, August 2nd, 8:30 am to 10:00 am · 555B/Convention Center
Session 4: Contributed Papers: Cookson Papers I
Presiding: Stefan A. Little, University of California Davis
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4001August 2nd 8:30 am555B/Convention CenterResurrecting Sphondylophyton, an Early Devonian taxon with whorled appendages
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Oral PaperSteenbock, Christopher M.; Tomescu, Alexandru MF.Sphondylophyton
sphenopsid
algae
Wyoming
Devonian
Fossil
4002August 2nd 8:45 am555B/Convention CenterIntra versus interspecific variation in the Devonian lycopsid genus Leclercqia and the designation of a novel species from the Chilliwack Group of Washington state
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Oral PaperBenca, Jeff P.; Strömberg, Caroline A. E.; Carlisle, Maureen H..lycopsid
morphometrics
Leclercqia
Washington
Middle Devonian
4003August 2nd 9:00 am555B/Convention CenterPermian photosynthetic pathways: form, function, and stable carbon isotopes of Antarctic Glossopteris leaves
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Oral PaperSchwendemann, Andrew B.. Permian
Glossopteris
photosynthetic pathway
fossil
isotopes
4004August 2nd 9:15 am555B/Convention CenterExploring the Role of Pollen Flotation in the Reproductive Biology of Ancient Gymnosperms
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Oral PaperLeslie, Andrew.saccate pollen
pollination biology
Conifers
pteridosperms
4005August 2nd 9:30 am555B/Convention CenterEvolution of Pinaceae: a new seed cone from the Cretaceous of British Columbia
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Oral PaperKlymiuk, Ashley A.; Stockey, Ruth A..Cretaceous
Seed Cone
Pinaceae
Picea
Pityostrobus
Monday, August 2nd, 8:30 am to 11:30 am · 554A/Convention Center
Session 5: Contributed Papers: Evo-Devo
Presiding: Stefan Gleissberg, Ohio University; Dianella G. Howarth, St. John's University
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5001August 2nd 8:30 am554A/Convention CenterThe birds and the bees: investigating a role of MIXTA genes in pollinator shifts
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Oral PaperLandis, Jacob; Hileman, Lena. conical cells
pollinator shifts
snapdragon
Antirrhineae
5002August 2nd 8:45 am554A/Convention CenterExpression data reveal insights in Brassiceae (Brassicaceae) fruit diversification
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Oral PaperAvino, Mariano; Kramer, Elena M; Donohue, Kathleen; Hall, Jocelyn.Brassicaceae
Fruit
Arabidopsis
dehiscence
SHATTERPROOF
FRUITFULL
5003August 2nd 9:00 am554A/Convention CenterFloral diversity and evolution within the Lamiaceae s.l
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Oral PaperZhong, Jinshun; Kellogg, Elizabeth A..Lamiaceae
floral symmetry
cycloidea
Mentha
Callicarpa
Teucrium
5004August 2nd 9:15 am554A/Convention CenterThe evolution of maple leaf diversity
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Oral PaperSack, Lawren; Scoffoni, Christine; Barron, Rebecca; Frole, Kristen; Zanne, Amy E..leaf traits
stomata
scaling
phylogeny
venation architecture
leaf morphology
5005August 2nd 9:30 am554A/Convention CenterPatterns of Molecular Evolution Across Developmental Genes in Zizania Species (North American wild rice)
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Oral PaperWalker, Sheryl A.; Tucker, Rebecca C. ; Zanis, Michael, J.. Zizania
genetic variation
morphology
transcription factors
August 2nd 9:45 am554A/Convention CenterBreak
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5007August 2nd 10:15 am554A/Convention CenterChallenges associated with inferring phylogenetic relationships of multigene families involved in the evolution of development
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Oral PaperZanis, Michael, J..Multigene family
multigene phylogeny
Theory
Simulations
5008August 2nd 10:30 am554A/Convention CenterThe Natural History of C- and D-class MADS-box Genes: Insights from Phylogenetic Analyses
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Oral PaperWuersig, Renate; Zanis, Michael, J..mads-box
D-class genes
C-class genes
Floral development
phylogeny
gene duplication
5009August 2nd 10:45 am554A/Convention CenterConserved regulators of reproductive morphology: what is special in poppies?
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Oral PaperGleissberg, Stefan; Hidalgo, Oriane. Meristem identity genes 
Flower symmetry genes 
poppies
fumitories
receptacular cup
synsepalous calyx
FLORICAULA/LEAFY
FRUITFULL/APETALA1
CENTRORADIALIS/TERMINAL FLOWER1
CYCLOIDEA
5010August 2nd 11:00 am554A/Convention CenterDuplications in the floral symmetry gene RADIALIS in Dipsacales and Pentapetalae are similar to those of other floral transcription factors.
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Oral PaperBoyden, Geraldine S.; Donoghue, Michael J.; Howarth, Dianella G.. RADIALIS
Dipsacales
Pentapetalae
Flower symmetry genes 
gene duplication
5011August 2nd 11:15 am554A/Convention CenterFloral developmental genetics and the lability of floral symmetry following the loss of a plant-pollinator mutualism
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Oral PaperZhang, Wenheng; Kramer, Elena M; Davis, III, Charles C..cycloidea
floral evolution
gene duplication
Malpighiaceae
phylogeny
pollination biology
convergence
zygomorphy
Monday, August 2nd, 8:30 am to 11:45 am · 555A/Convention Center
Session 6: Contributed Papers: Monocots excl. Grasses
Presiding: John Freudenstein, Ohio State University Herbarium
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6001August 2nd 8:30 am555A/Convention CenterA phylogeny of the monocots based on plastid and mitochondrial gene sequences plus structural characters
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Oral PaperDavis, Jerrold I.; Stevenson, Dennis Wm.; Ané, Cecile; dePamphilis, Claude W.; Givnish, Thomas J.; Graham, Sean W.; Leebens-Mack, James H.; Pires, J. Chris; Petersen, Gitte; Seberg, Ole; Thadeo, Marcela; Cuenca, Argelia; Ames, Mercedes; McNeal, Joel R.; Steele, P. Roxanne.monocots
phylogenetics
plastid genome
mitochondrial genome
morphology
matK
rbcL
atp1
nad5
6002August 2nd 8:45 am555A/Convention CenterRetention of plastid genes in mycoheterotrophic monocots
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Oral PaperLam, Vivienne; Rai, Hardeep; Leebens-Mack, James H.; Givnish, Thomas J.; Davis, Jerrold I.; Stevenson, Dennis Wm.; Pires, J. Chris; Petersen, Gitte; Seberg, Ole; dePamphilis, Claude W.; Zomlefer, Wendy B; Ané, Cecile; Graham, Sean W..mycoheterotrophy
Plastid
Thismiaceae
Burmanniaceae
Petrosaviaceae
Triuridaceae
accD
clpP
Chloroplast gene evolution
6003August 2nd 9:00 am555A/Convention CenterEvolution of Tropical Heliconia: Ecological and Spatial Diversification at the Species Level
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Oral PaperSpecht, Chelsea; Sass, Chodon; Xue, Joyce Jiao; Fraley, Sara; Kress, John.Heliconia
Zingiberales
monocots
species-level phylogenetics
Low-copy Nuclear Markers
rapid radiation
molecular systematics
6004August 2nd 9:15 am555A/Convention CenterA chloroplast phylogeny of Agavaceae subfamily Chlorogaloideae and the placement of Hesperocallis with a focus on species delimitation in Hastingsia.
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Oral PaperHalpin, Kate; Fishbein, Mark.serpentine
Agavaceae
Hesperocallis
Hastingsia
species delimitation
monocots
phylogeny
chloroplast DNA
Camassia
6005August 2nd 9:30 am555A/Convention CenterLeaf anatomy of Allium (Alliaceae) in North America
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Oral PaperMashayekhi, Saeideh; Columbus, J. Travis.Alium
Alliaceae
subgen. Amerallium
New World
Leaf anatomy
August 2nd 9:45 am555A/Convention CenterBreak
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6007August 2nd 10:15 am555A/Convention CenterPhylogenetics and character evolution of Iris subgenus Iris
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Oral PaperWilson, C..iris
Iridaceae
nucleotide sequences
character evolution
6008August 2nd 10:30 am555A/Convention CenterExploring species relationships in a clade of wetland Iris (Iridaceae) using chloroplast and nuclear ribosomal DNA sequence data.
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Oral PaperWheeler, Andrew; Wilson, C..Iridaceae
Iris
phylogenetics
systematics
polyploidy
6009August 2nd 10:45 am555A/Convention CenterEvaluation of the genetic relationships among the members of family Hyacinthaceae in India
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Oral Paperjehan, Tabassum; lakhanpaul, Suman.Hyacinthaceae
Drimia
Dipcadi
cpDNA
6010August 2nd 11:00 am555A/Convention Center
Canceled
Non-molecular characters and diversification in African Commelina (Commelinaceae)
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Oral PaperFaden, Robert B.; Layton, Daniel J.; Burns, Jean H.; Wurdack, Kenneth.Commelina
Africa
Diversity
non-molecular
6011August 2nd 11:15 am555A/Convention CenterEvolution of Emergent, Floating and Submerged-Leaved Habits in Sparganium
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Oral PaperSulman, Joshua; Sytsma, Kenneth J..Aquatic plants
ecology
phylogenetics of monocotyledons
character evolution
6012August 2nd 11:30 am555A/Convention CenterMolecular phylogenetics of Sobralia and relatives (Orchidaceae: Sobralieae)
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Oral PaperNeubig, K. M.; Whitten, W. M.; Blanco, Mario A.; Endara, Lorena; Williams, N. H.; Koehler, S..Sobralia
Elleanthus
pollination syndromes
phylogeny
Monday, August 2nd, 8:30 am to 12:00 pm · Ballroom D/Convention Center
Session C1: Colloquium: Moss: from deep phylogeny to model organisms
Presiding: Dale H. Vitt, Southern Illinois University
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August 2nd 8:30 amBallroom D/Convention CenterIntroduction
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C1002August 2nd 8:45 amBallroom D/Convention CenterCurrent understanding of phylogeny and phylogenetic diversity in bryophyte tree of life
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Symposium or Colloquium PresentationGoffinet, Bernard; Shaw, A.J.; Cox, Cymon.Bryophyta
Physcomitrella
phylogeny
diversification
reduction
C1003August 2nd 9:15 amBallroom D/Convention CenterMating system influences diversification patterns in mosses
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Symposium or Colloquium PresentationMcDaniel, Stuart F.; Atwood, John J.; Burleigh, J Gordon.Ceratodon purpureus
Physcomitrella patens
mating system
diversification
August 2nd 9:45 amBallroom D/Convention CenterBreak
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C1005August 2nd 10:15 amBallroom D/Convention CenterReproduction in Bryum argenteum
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Symposium or Colloquium PresentationStark, Lloyd R..regeneration
sex expression
stress
sex ratios
growth rates
reproductive investment
C1006August 2nd 10:45 amBallroom D/Convention CenterHow to use the predicted interactome of the moss Physcomitrella patens to answer biological questions
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Symposium or Colloquium PresentationSchuette, Scott; Corley, Aaron; Geisler, Matt.Physcomitrella patens
protein-protein interaction
systems biology
bioinformatics
C1007August 2nd 11:15 amBallroom D/Convention CenterUsing Physcomitrella patens to produce the anticancer drug Taxol
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Symposium or Colloquium PresentationAnterola, Aldwin. Metabolic engineering
transgenic
moss
Physcomitrella patens
Anticancer
Cancer
Taxol
Paclitaxel
Biotechnology
August 2nd 11:45 amBallroom D/Convention CenterDiscussion
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Monday, August 2nd, 9:00 am to 5:00 pm · 558B/Convention Center
Internet Cafe: Internet Cafe
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August 2nd 9:00 am558B/Convention CenterInternet Café
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Monday, August 2nd, 9:00 am to 10:00 am · 550/Convention Center
Session BR4: Breakfast: Companion Breakfast
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August 2nd 9:00 am550/Convention CenterCompanion Breakfast
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Monday, August 2nd, 9:45 am to 10:15 am · Hall A/Convention Center
Coffee Break: Coffee Break
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August 2nd 9:45 amHall A/Convention CenterCoffee Break
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Monday, August 2nd, 10:15 am to 11:30 am · 552A/Convention Center
Session 7: Contributed Papers: Tropical Biology
Presiding: Fabian A. Michelangeli, The New York Botanical Garden
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7001August 2nd 10:15 am552A/Convention CenterPossible pre-conditions to the evolution of monocarpy in a long-lived tropical rainforest tree, Cerberiopsis candelabra (Apocynaceae).
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Oral PaperRead, Jennifer; Sanson, Gordon; Burd, Martin; Evans, Robert; Jaffre, Tanguy.monocarpy
life history
reproductive ecology
population dynamics
masting
semelparity
7002August 2nd 10:30 am552A/Convention CenterPhenotypic, molecular, chemical and reproductive variability in medicinally important Sida species
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Oral PaperKumar, Narendra; Samad, Abdul; Banerjee, Suchitra; Bagchi, GD.Sida
Species
Phenotypic
variability
molecular identification
Reproductive biology
chemical diversity
SEM
7003August 2nd 10:45 am552A/Convention CenterAnnual growth pattern of Cecropia sciadophylla: a comparison between two populations with contrasting precipitation seasonality
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Oral PaperZalamea, Paul-Camilo; Nicolini, Eric; Rodríguez, Manuel ; Sarmiento, Carolina; Stevenson, Pablo; Heuret, Patrick . Colombian population
French Guiana population
growth periodicity
leaf phenology
node production
plant morphology
Urticaceae
7004August 2nd 11:00 am552A/Convention CenterA survey of floral symmetry and herkogamy in the tribe Miconieae (Melastomataceae)
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Oral PaperKriebel, Ricardo; Michelangeli, Fabian A..Miconieae
floral symmetry
herkogamy
7005August 2nd 11:15 am552A/Convention CenterComparisons of foliar herbivory and leaf defenses among native tree species in a young plantation of Central Panama
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Oral PaperPaul, Gillian; Montagnini, Florencia; Berlyn, Graeme; Craven, Dylan; VanBreugel, Michiel; Hall, Jefferson.herbivory
leaf traits
Native Species Plantations
tropical America
reforestation
Tropical Timber Trees
Monday, August 2nd, 10:15 am to 11:45 am · 555B/Convention Center
Session 8: Contributed Papers: Cookson II-Paleozoic Papers I
Presiding: Patricia E. Ryberg, Ohio University
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8001August 2nd 10:15 am555B/Convention CenterMorphology of Cyclocarya infructescences (Juglandaceae) from the late Paleocene of North Dakota, USA
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Oral PaperTaylor, Witt.Cyclocarya
Almont
Paleocene
Juglandaceae
fossil fruit
living fossil
8002August 2nd 10:30 am555B/Convention CenterFirst Argentinean fossil record of palm fruits (Salamanca Fm., Paleocene) from Chubut, Patagonia
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Oral PaperFutey, M; Gandolfo, Maria; Cladera, Gerardo; Cuneo, Nestor.Arecaceae
Paleocene
Patagonia
Cocoseae
8003August 2nd 10:45 am555B/Convention CenterNon-marine fossils from the Torridonian Sequence: A first look at Precambrian terrestrial ecosystems
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Oral PaperStrother, Paul K; Wellman, Charles H..Precambrian
Torridonian
Terrestrial
palynology
Scotland
Neoproterozoic
multicellular
thalloid
lacustrine
evolution
8004August 2nd 11:00 am555B/Convention CenterOne-Hundred-Year-Old Prediction Found at Fossil Mountain Utah
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Oral PaperTaylor, Wilson A.; Strother, Paul K; Vecoli, Marco; Beck, John H..early land plants
cryptospores
algae
8005August 2nd 11:15 am555B/Convention CenterThe fossil record of Peronosporomycetes – a review
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Oral PaperKrings, Michael; Dotzler, Nora; Taylor, Thomas N.; Galtier, Jean; Taylor, Edith L..Peronosporomycetes
Oomycetes
fossil fungi
antheridium-oogonium
8006August 2nd 11:30 am555B/Convention CenterThe Truth About Palaeomyces
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Oral PaperTaylor, Thomas N.; Krings, Michael; Dotzler, Nora; Galtier, Jean; Taylor, Edith L..paleomycology
Rhynie chert
Glomeromycota
fossil fungi
Mycorrhizae
Monday, August 2nd, 11:00 am to 12:00 pm · 553A/Convention Center
Session M12: Meeting: BSA International Outreach Committee Meeting
Presiding: Anitra Thorhaug, Yale University
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August 2nd 11:00 am553A/Convention CenterNo Title
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Monday, August 2nd, 11:00 am to 12:00 pm · 556A/Convention Center
Session S2: Special Lecture: Annals of Botany Lecture
Presiding: David D. Ackerly, University of California, Berkeley
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S2001August 2nd 11:00 am556A/Convention CenterPattern and process in plant trait evolution: evidence from comparative analysis
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Special AddressAckerly, David D.; Jui, Ginger.Annals of Botany Lecture
Monday, August 2nd, 11:30 am to 12:00 pm · 552A/Convention Center
Session M13: Meeting: Tropical Biology Business Meeting
Presiding: Fabian A. Michelangeli, The New York Botanical Garden
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August 2nd 11:30 am552A/Convention CenterTropical Biology Business Meeting
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Monday, August 2nd, 12:00 pm to 1:00 pm · Prefunction B/Convention Center
Session D1: Luncheon: California Botanists Brown Bag Lunch and Discussion
Presiding: Michael G. Simpson, San Diego State University
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August 2nd 12:00 pmPrefunction B/Convention CenterCalifornia Botanists Brown Bag Lunch and Discussion
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Monday, August 2nd, 12:00 pm to 1:00 pm · Ballroom A/Convention Center
Session L1: Luncheon: Student Involvement in Botany Luncheon
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August 2nd 12:00 pmBallroom A/Convention CenterStudent Involvement in Botany Luncheon
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Monday, August 2nd, 12:00 pm to 1:30 pm · Rotunda/Convention Center
Session L2: Luncheon: American Fern Society Luncheon
Presiding: Warren Hauk, Denison University
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August 2nd 12:00 pmRotunda/Convention CenterAmerican Fern Society Luncheon
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Monday, August 2nd, 1:00 pm to 4:15 pm · Ballroom D/Convention Center
Session 10: Contributed Papers: Rosids: Rosales, Fagales, Fabales
Presiding: Jeff J. Doyle, Cornell University
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10001August 2nd 1:00 pmBallroom D/Convention CenterEvolutionary patterns in Celtis subg. Celtis
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Oral PaperWhittemore, Alan.Celtis
apomixis
polyploid
10002August 2nd 1:15 pmBallroom D/Convention CenterPhylogenetic analysis of Ampelopsis and its close relatives (Vitaceae)
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Oral PaperWen, Jun; Nie, Zelong; Manchester, Steven R..Ampelopsis
Vitaceae
Biogeography
10003August 2nd 1:30 pmBallroom D/Convention CenterTiming and rates of evolution within the Aeonium alliance (Crassulaceae)
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Oral PaperMort, Mark E.; Kim, Seung-Chul; Santos-Guerra, Arnoldo.Canary Islands
Crassulaceae
Aeonium alliance
diversification rates
10004August 2nd 1:45 pmBallroom D/Convention CenterPhylogenetics of blackberries (Rubus; Rosaceae) and new evidence of hybridization involving R. ursinus
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Oral PaperAlice, Lawrence; Chang, Ruby; Sutherland, Brittany.hybridization
Rubus
Rosaceae
noncoding chloroplast DNA
phylogenetics
Rubus ursinus
10005August 2nd 2:00 pmBallroom D/Convention CenterFossil flowers of Prunus and Oemleria (Rosaceae: Prunoideae) from the latest early Eocene Republic flora of northeastern Washington state, USA
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Oral PaperBenedict, John C. ; Pigg, Kathleen B.; DeVore, Melanie L..Rosaceae
fossil flower
Eocene
Republic flora
Prunus
Oemleria
10006August 2nd 2:15 pmBallroom D/Convention CenterThe disintegration of Polygala (Polygalaceae), with four new genera for the flora of North America
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Oral PaperAbbott, J. Richard; Carlsward, Barbara S.; Neubig, K. M.; Judd, W. S.; Whitten, W. M.; Williams, N. H..Polygalaceae
Chamaebuxus
Hebecarpa
Hebeclada
Polygala
phylogeny
North America
August 2nd 2:30 pmBallroom D/Convention CenterBreak
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10008August 2nd 3:00 pmBallroom D/Convention CenterThree independent allopolyploidization events involving divergent crosses with one widespread diploid in Leucaena
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Oral PaperRajanikanth, G; Hughes, Colin E.; Filer, Denis L.; Bailey, C. Donovan.Leucaena
Allopolyploidy
Speciation
10009August 2nd 3:15 pmBallroom D/Convention CenterOrigin of the widely cultivated polyploid Leucaena leucocephala inferred from phylogenetic and population genetic studies.
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Oral PaperRajanikanth, G; Hughes, Colin E.; Filer, Denis L.; Bailey, C. Donovan.polyploid
Leucaena
semi-domesticated
phylogenetics
population genetics
10010August 2nd 3:30 pmBallroom D/Convention CenterPreliminary phylogeny of Adesmia (Dalbergieae:Fabaceae)
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Oral PaperSimpson, Beryl; McDill, Joshua; Taylor, Sarah J.; Ulibarri, Emilio; Hansen, Debra R..Adesmia
Dalbergieae
Fabaceae
10011August 2nd 3:45 pmBallroom D/Convention Center
Canceled
Estimating the degree of species and geoclimatic monophyly within the A-genome group of Glycine (Fabaceae)
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Oral PaperEgan, Ashley N.; Doyle, Jane L.; Doyle, Jeff J..Glycine
Fabaceae
Genealogical Sorting Index
Species delimitation
monophyly
phylogeny
network
10012August 2nd 4:00 pmBallroom D/Convention CenterEvolution of the Medicago sativa polyploid complex
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Oral PaperHavananda, Tee; Sakiroglu, Muhammet; Brummer, E. Charles; Maureira Butler, Ivan J.; Doyle, Jeff J..Medicago sativa
autopolyploidy
hybridization
Monday, August 2nd, 1:00 pm to 4:00 pm · Ballroom B/Convention Center
Session 9: Contributed Papers: Rosids: Celastrales, Malpighiales
Presiding: Charles C. Davis, III, Harvard University
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9001August 2nd 1:00 pmBallroom B/Convention CenterDelimitation of the Segregate Genera of Maytenus sensu lato (Celastraceae) Based on Morphological and Molecular Characters
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Oral PaperSimmons, Mark P.; McKenna, Miles J.; Archer, Robert H.; Bacon, Christine D.; Lombardi, Julio A..Maytenus
Gymnosporia
segregate genera
molecular phylogenetics
9002August 2nd 1:15 pmBallroom B/Convention CenterComplete plastid genomes do not resolve deep relationships in Malpighiales
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Oral PaperXi, Zhenxiang; Ruhfel, Brad R; Wurdack, Kenneth; Amorim, Andre; Davis, III, Charles C..Malpighiales
phylogeny
plastid genome
9003August 2nd 1:30 pmBallroom B/Convention CenterSystematic revison of the Hybanthus enneaspermus complex (Violaceae) in tropical east Africa and Madagascar
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Oral PaperFlicker, Benjamin; Ballard, H. E..Violaceae
Hybanthus
taxonomy
9004August 2nd 1:45 pmBallroom B/Convention CenterPhylogeny, biogeography, and a taxonomic revision of Rinorea (Violaceae) from Madagascar and the Comoro Islands
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Oral PaperWahlert, Gregory A.; Ballard, H. E..Rinorea
Violaceae
phylogeny
Biogeography
Africa
Madagascar
9005August 2nd 2:00 pmBallroom B/Convention CenterPhylogeny, character evolution, and classification of the tropical angiosperm family Samydaceae (Malpighiales)
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Oral PaperSamarakoon, Tharangamala; Dement, Angela; Alford, Mac.Samydaceae
Flacourtiaceae
Salicaceae sensu lato
Malpighiales
Casearia
August 2nd 2:15 pmBallroom B/Convention CenterBreak
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9007August 2nd 2:45 pmBallroom B/Convention CenterAre growth forms and photosynthetic pathways correlates of diversification in Euphorbia (Euphorbiaceae)?
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Oral PaperHorn, James W.; van Ee, Benjamin W.; Riina, Ricarda; Morawetz, Jeffery J.; Berry, Paul E.; Steinmann, Victor Werner; Wurdack, Kenneth.Euphorbia
C4 photosynthesis
morphology
Crassulacean acid metabolism (CAM)
diversification
9008August 2nd 3:00 pmBallroom B/Convention Center
Canceled
Subgeneric classification of the North American Euphorbia (Euphorbiaceae)
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Oral PaperSteinmann, Victor W.; Berry, Paul E..Euphorbia
Euphorbiaceae
North America
classification
9009August 2nd 3:15 pmBallroom B/Convention CenterEuphorbia subgenus Euphorbia (Euphorbiaceae): Around the world from succulent geophytes to tropical understory trees and everything in between
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Oral PaperDorsey, Brian; Haevermans, Thomas; Berry, Paul E..Euphorbiaceae
Euphorbia
phylogenetics
Biogeography
9010August 2nd 3:30 pmBallroom B/Convention CenterPreliminary phylogeny of Euphorbia subg. Rhizanthium (Euphorbiaceae): An exclusively Old World lineage with amazing morphological diversity
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Oral PaperMorawetz, Jeffery J.; Riina, Ricarda; Berry, Paul E..Euphorbia
succulence
Old World
arid radiation
Euphorbiaceae
9011August 2nd 3:45 pmBallroom B/Convention CenterOrigin and diversification of Croton (Euphorbiaceae) in Madagascar, and the Mascerene and Comoros islands
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Oral PaperHaber, Elizabeth; Van Ee, Benjamin; Oyserman, Ben; Berry, Paul E..Croton
Madagascar
Biogeography
phylogeny
ITS
trnL-F
trnH-psbA
Monday, August 2nd, 1:00 pm to 4:45 pm · Ballroom C/Convention Center
Session C2: Colloquium: Colloquium: Emerging Results from Studies of Gymnosperms on the Tree of Life II
Presiding: Dean Kelch, University of California, Berkeley
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C2001August 2nd 1:00 pmBallroom C/Convention CenterEphedran evolution: re-radiation in the Cenozoic after a bottleneck effect
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Symposium or Colloquium PresentationRydin, Catarina; Ickert-Bond, Stefanie M..Ephedra
Gnetales
fossils
Cretaceous
morphology
systematics
C2002August 2nd 1:15 pmBallroom C/Convention CenterComparative Plastid Genomics in Ephedra: Digging Deeper
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Symposium or Colloquium PresentationIckert-Bond, Stefanie M.; Raubeson, Linda A.; Rydin, Catarina; Peery, Rhiannon; Metzgar, Jordan S..Ephedra
Comparative genomics
plastid genome
phylogeny
C2003August 2nd 1:30 pmBallroom C/Convention CenterStructural changes in the plastid genome of gymnosperms support the “gnepine” hypothesis
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Symposium or Colloquium PresentationBraukmann, Thomas; Kuzmina, Maria; Stefanovic, Sasa.seed plant phylogeny
Gnetales
Conifers
C2004August 2nd 1:45 pmBallroom C/Convention CenterMultigene approaches to resolving deep branches in Podocarpaceae Phylogeny
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Symposium or Colloquium PresentationKelch, Dean; Raubeson, Linda A.; Mathews, Sarah; Rai, Hardeep; Moore, Abigail.Podocarpaceae
systematics
phylogeny
C2005August 2nd 2:00 pmBallroom C/Convention CenterA whole plastome approach to inferring the relationships in the Araucariaceae
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Symposium or Colloquium PresentationMei, Wenbin; Raubeson, Linda A..Araucariaceae
phylogeny
Solexa sequencing technology
plastome
C2006August 2nd 2:15 pmBallroom C/Convention CenterStriving for the First Finish Line: A Whole-Plastome Phylogeny for the Entire Genus Pinus
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Symposium or Colloquium PresentationParks, Matthew; Liston, Aaron; Cronn, RC.Pinus
next-generation sequencing
Solution-Based Hybridization
Illumina
Plastome Phylogenetics
C2007August 2nd 2:30 pmBallroom C/Convention CenterRooting Pinaceae
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Symposium or Colloquium PresentationHolman, Garth; Cronn, RC; Gernandt, David S.; Graham, Sean W.; Kelch, Dean; Liston, Aaron; Mathews, Sarah; Parks, Matthew; Rai, Hardeep; Raubeson, Linda A.; Rothwell, Gar W.; Stevenson, Dennis Wm.; Stockey, Ruth A.; Campbell, Christopher S..Phytochrome
plastome
Pinaceae
Abies
Cedrus
Keteleeria
Larix
Cathaya
Picea
Pinus
Nothotsuga
Tsuga
Pseudolarix
Pseudotsuga
Pinoideae
Abietoideae
phylogenetic tree
resin canals
Ovulate cone
C2008August 2nd 2:45 pmBallroom C/Convention CenterPhylogeny and biogeography of Tsuga
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Symposium or Colloquium PresentationHavill, Nathan.Conifer phylogeny
Tsuga
C2009August 2nd 3:00 pmBallroom C/Convention CenterPhylogeny, ancestral polymorphisms, and introgression in species of Taxus
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Symposium or Colloquium PresentationLi, Jianhua; Gao, Lianming; Mathews, Sarah.Taxus
lineage sorting
introgression
Plastid
nuclear
August 2nd 3:15 pmBallroom C/Convention CenterBreak
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C2011August 2nd 3:45 pmBallroom C/Convention CenterPhytochrome data: a little goes a long way in acrogymnosperm phylogenetics
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Symposium or Colloquium PresentationRai, Hardeep; Parks, Matthew; Holman, Garth; Dittmar, Emily; Frank, Margaret; Tyagi, Sameer; Liu, Cindy; Kim, Eunsuk; Jin, Sharon; Wu, Yihao; Chonofsky, Mark; Mathews, Genny; Nagalingum, Nathalie; Mathews, Sarah. gnepine
gnecup
gnetales
phytochrome
phylogeny
systematics
C2012August 2nd 4:00 pmBallroom C/Convention CenterThe evolution of terpenes in the genus Juniperus (Cupressaceae)
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Symposium or Colloquium PresentationSchwarzbach, Andrea E..Cupressaceae
gymnosperms
terpenes
Juniperus
C2013August 2nd 4:15 pmBallroom C/Convention CenterComparative gymnosperm transcriptomics
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Symposium or Colloquium PresentationBarker, Michael S.; Graham, Sean W.; Rieseberg, Loren H..gymnosperms
genomics
paleopolyploidy
phylogenomics
transcriptome
August 2nd 4:30 pmBallroom C/Convention CenterDiscussion
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Monday, August 2nd, 1:30 pm to 2:00 pm · 552A/Convention Center
Session 11: Contributed Papers: Phycological
Presiding: Charles Delwiche, Univeristy of Maryland
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11001August 2nd 1:30 pm552A/Convention Center
Canceled
Annual Biodiversity and recurrence of Cyanobacterial flora of Bilaspur in Chhattisgarh state of India
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Oral PaperSHRIVASTAVA, Awadhesh . awadhesh
11002August 2nd 1:45 pm552A/Convention CenterInfluence of Aulosira fertilissma extract on anatomical structure of wheat stem and root
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Oral PaperBajpai, Vandana.Aulosira fertilissima Auxin
Monday, August 2nd, 1:30 pm to 3:15 pm · 555B/Convention Center
Session 12: Contributed Papers: Paleozoic Papers II
Presiding: Anne-Laure Decombeix, University of Kansas
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12001August 2nd 1:30 pm555B/Convention CenterEnvironments of the Early Devonian Beartooth Butte Formation floras (Wyoming) and the evolution of rooting systems
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Oral PaperTomescu, Alexandru MF; Steenbock, Christopher M.; Caruso, Joseph A..Devonian
Wyoming
roots
Fossil
12002August 2nd 1:45 pm555B/Convention CenterA zosterophyll-dominated plant assemblage from the Lower Devonian (Lochkovian) Xitun Formation of Yunnan, China
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Oral PaperXue, Jinzhuang; Hao, Shougang.Early Devonian
zosterophyll
Fossil plant
12003August 2nd 2:00 pm555B/Convention CenterPrototaxites Revisited
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Oral PaperF.M. , Hueber.Prototaxites
Devonian
fossil fungus
heterotroph
12004August 2nd 2:15 pm555B/Convention CenterAn arborescent lycopsid from the Lower Carboniferous Price Formation of southwestern Virginia, USA, previously assigned to Lepidodendropsis
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Oral PaperGensel, Patricia G.; Pigg, Kathleen B..arborescent lycopsid
Early Carboniferous
whole plant reconstruction
12005August 2nd 2:30 pm555B/Convention CenterA new isoetalean fossil plant reconstructed from permineralized and compression fossils from the Mississippian (Serpukhovian) Pride Mountain Formation of northern Alabama
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Oral PaperDunn, Michael T.Fossil plant
Isoetalean
lycopsid
Mississippian
Serpukhovian
12006August 2nd 2:45 pm555B/Convention CenterBranch abscission in walchian conifers
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Oral PaperLooy, Cindy V..Conifers
paleobotany
life-history
Permian
12007August 2nd 3:00 pm555B/Convention CenterSprouting in fossil gymnosperms: evidence from the Permian and Triassic of Antarctica
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Oral PaperDecombeix, Anne-Laure; Taylor, Edith L.; Taylor, Thomas N..sprouting
gymnosperms
Permian
Triassic
Antarctica
Monday, August 2nd, 1:30 pm to 3:15 pm · 553A/Convention Center
Session 13: Contributed Papers: Pollination Biology I
Presiding: Tatyana Livshultz, Academy of Natural Sciences of Philadelphia
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13001August 2nd 1:30 pm553A/Convention CenterPollinators and their influence on population genetic structure in three widespread Penstemon species(Plantaginaceae)
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Oral PaperKramer, Andrea T.; Fant, Jeremie; Ashley, MV.Genetic diversity
Pollination Syndrome
gene flow
Penstemon
13002August 2nd 1:45 pm553A/Convention CenterDNA microsatellites, Parentage, and Pollination Patterns
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Oral PaperAshley, MV.microsatellites
parentage
pollination
Review
gene flow
fragmentation
13003August 2nd 2:00 pm553A/Convention CenterThe evolution of stylar polymorphisms in Hemimeris (Scrophulariaceae)
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Oral PaperSteiner, Kim E.; Cruz, Boni C..stylar polymorphism
evolution of selfing
floral evolution
oil-secreting flowers
Hemimeris
pollination
13004August 2nd 2:15 pm553A/Convention CenterMultiple shifts between bee-adapted and hummingbird-adapted flowers in the neotropical plant genus Drymonia (Gesneriaceae)
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Oral PaperClark, John L.; Muchhala, Nathan; Coleman, Cassandra L..
13005August 2nd 2:30 pm553A/Convention Center
Canceled
Win some, loose some – Ecosystem process shifts in a fragmented habitat
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Oral PaperHasenbein, Nils; Kraemer, Manfred.pollination
Africa
fragmentation
Acanthus
ecosystem processes
13006August 2nd 2:45 pm553A/Convention CenterThe effect of fragmentation on pollinator failure and the potential rescue of flowering communities
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Oral PaperDelmas, Chloe; Escaravage, Nathalie; Pornon, André.fragmentation
pollinator limitation
population density
isolation
community effect
13007August 2nd 3:00 pm553A/Convention CenterPollen transfer efficiency in Apocynum cannabinum (Apocynaceae): an evolutionary perspective
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Oral PaperLivshultz, Tatyana; Hochleitner, Sonja.pollination
pollen
efficiency
Apocynaceae
floral function
evolution
morphology
Monday, August 2nd, 1:30 pm to 3:15 pm · 553B/Convention Center
Session 14: Contributed Papers: Symbioses -- Parasitic and Therapeutic
Presiding: Duncan D Cameron, University of Sheffield
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14001August 2nd 1:30 pm553B/Convention CenterRobbing the rich to feed the rich? The direct and indirect effects of a parasitic plant on nutrient cycling and community structure
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Oral PaperFisher, James P; Phoenix, Gareth K; Cameron, Duncan D. Parasitic plants
Community structure
Plant litter
Nutrient cycling
Rhinanthus minor
14002August 2nd 1:45 pm553B/Convention CenterThe role of pollenkitt oils in the defense of pollen against pathogenic fungi
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Oral PaperDobson, Heidi; Daigneault, Justin; Judkins, Sarah.pollen
plant-fungal interactions
volatiles
14003August 2nd 2:00 pm553B/Convention CenterThe reported use of dog rose galls to treat human gastroenteritis
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Oral PaperRose, Janna .ethnobotany
Minimum Inhibitory Concentration (MIC)
Rosaceae
14004August 2nd 2:15 pm553B/Convention CenterHow parasitic are hemiparasitic plants? Estimating heterotrophic carbon gain by Rhinanthus minor and Euphrasia rostkoviana (Orobanchaceae)
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Oral PaperCameron, Duncan D; Těšitel, Jakub.Heterotrophy
maize
Parasitism
wheat
13C
Monday, August 2nd, 1:30 pm to 3:15 pm · 555A/Convention Center
Session 15: Contributed Papers: Molecular Ecology and Evolution
Presiding: Amanda, M. Kenney, University of Texas at Austin
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15001August 2nd 1:30 pm555A/Convention CenterGenetic architecture of water-use-efficiency and other ecological traits in Ipomopsis aggregata
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Oral PaperKenney, Amanda, M.; Juenger, Thomas, E.. Ipomopsis aggregata
QTL mapping
water-use efficiency
15002August 2nd 1:45 pm555A/Convention CenterTree species evolution in the Ice Age: understanding the divergence of Populus balsamifera and Populus trichocarpa (Salicaceae)
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Oral PaperLevsen, Nicholas; Tiffin, Peter; Olson, Matthew S..Quaternary Ice Age
Speciation
Populus
species distribution models
mid-Pleistocene transition
glacial processes
divergence time
coalescent method
15003August 2nd 2:00 pm555A/Convention CenterThe genetic architecture of reproductive isolation in Louisiana Iris
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Oral PaperTaylor, S.J.; Martin, Noland H..genetic linkage mapping
QTL mapping
pollinator isolation
15004August 2nd 2:15 pm555A/Convention CenterRange-wide pattern of reproductive isolation between populations of an autotetraploid herb
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Oral PaperGalloway, Laura; Kubow, Karen; Dai , Can Ashley; Barringer, Brian.outbreeding depression
reproductive isolation
population differentiation
hybridization
cytonuclear interaction
hybrid breakdown
autopolyploid
campanula
Monday, August 2nd, 1:30 pm to 3:45 pm · 552B/Convention Center
Session 16: Contributed Papers: Economic Botany
Presiding: Rainer W Bussmann, Missouri Botanical Garden
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August 2nd 1:30 pm552B/Convention CenterIntroduction
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16002August 2nd 1:45 pm552B/Convention CenterEast African plant use – differences in plant use between nomadic and agricultural societies
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Oral PaperBussmann, Rainer W.Kenya
Maasai
Samburu
Kikuyu
ethnobotany
16003August 2nd 2:00 pm552B/Convention CenterCultural Persistence Over Time and Space: Viandas in the Diet of the Puerto Rican Community of Hartford, CT, and Botanical Teaching Opportunities
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Oral PaperTaylor, David William; Anderson, Gregory J..viandas
Hartford
Connecticut
Puerto Rican
Puerto Rico
diet
teaching
root crops
starchy crops
ethnobotany
Economic Botany
market inventory
16004August 2nd 2:15 pm552B/Convention CenterHerbal mixtures in traditional medicine in Northern Peru
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Oral PaperBussmann, Rainer W.
16005August 2nd 2:30 pm552B/Convention CenterEstablishing a global network of transdisciplinary research in medicinal botany
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Oral PaperGraf, Brittany; Kellog, Josh; Ayeni, Albert; Joseph, Gili; Lila, Mary Ann.pharmacognosy
ethnobotany
International outreach
medicinal plants
conservation
sustainable development
August 2nd 2:45 pm552B/Convention CenterBreak
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16007August 2nd 3:15 pm552B/Convention CenterAntimalarial Activity of Plants Used by the Confederate Army during the American Civil War
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Oral PaperGraziose, Rocky; Lategan, Carmen; Smith, Peter; Struwe, Lena; Raskin, Ilya.Antimalarial Activity
medicinal plants
ethnobotany
North America
phytochemistry
Historical botany
cytotoxicity
August 2nd 3:30 pm552B/Convention CenterDiscussion
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Monday, August 2nd, 1:30 pm to 4:00 pm · 551A/Convention Center
Session 17: Contributed Papers: Monography, Floristics and Floras, Herbaria
Presiding: Robert F C Naczi, The New York Botanical Garden
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17001August 2nd 1:30 pm551A/Convention CenterThe changing landscape of taxonomic monography: the effect of new data, concepts and analyses in an ongoing study of the species-rich neotropical tree genus Swartzia (Leguminosae)
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Oral PaperTorke, Benjamin M.; Mansano, Vidal de Freitas; Pinto, Rafael Barbosa; Ruiz Bohórquez, Liz Karen.taxonomic treatment
electronic monograph
phylogenetics
taxonomic revision
neotropical
Swartzia
17002August 2nd 1:45 pm551A/Convention CenterRevising an Indispensable Reference, Manual of Vascular Plants of Northeastern United States and Adjacent Canada
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Oral PaperNaczi, Robert F C.Flora
Floristics
U.S.A.
Canada
Gleason & Cronquist Manual
17003August 2nd 2:00 pm551A/Convention CenterThe Vascular Flora of Salt Fork State Park, Guernsey County, Ohio
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Oral PaperLarson, Jason.vascular flora
Ohio
August 2nd 2:15 pm551A/Convention CenterBreak
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17005August 2nd 2:45 pm551A/Convention CenterDNA barcoding the vascular plant flora of the Canadian Arctic
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Oral PaperSaarela, Jeffery M.; Gillespie, Lynn J.; Consaul, Laurie L.; Bull, Roger D.; Chouinard, Brianna N; Abraham, Paul; Starr, Julian R.. DNA barcoding
flora
Arctic
climate change
Canada
17006August 2nd 3:00 pm551A/Convention CenterDNA Barcoding the Trees of Wisconsin
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Oral PaperCameron, Kenneth M..DNA Barcoding
Floristics
barcoding
Wisconsin
Great Lakes
17007August 2nd 3:15 pm551A/Convention CenterConsiderations and Practical Tips for Implementing Databasing/Imaging Projects at Smaller Herbaria
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Oral PaperBallard, H. E..Herbarium Collections
Databases
17008August 2nd 3:30 pm551A/Convention CenterCollectionsWeb Update for the Herbarium Community: Building a Community of Natural History Collections
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Oral PaperPrather, L. Alan.Herbaria
herbarium
collections
specimens
natural history collections
workshop
opportunties
participation
17009August 2nd 3:45 pm551A/Convention CenterStability of leaf form and size during herbarization
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Oral PaperShipunov, Alexey B.; Volkova, Polina.morphology
herbarization
taxonomy
Monday, August 2nd, 1:30 pm to 2:00 pm · 554A/Convention Center
Session D2: Discussion Session: Consortium of North American Lichen Herbaria
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D2001August 2nd 1:30 pm554A/Convention CenterThe Consortium of North American Lichen Herbaria: A Virtual Flora using the SYMBIOTA Framework
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Oral PaperNash , Thomas ; Gilbert, Edward.Virtual Flora
Symbiota
lichens
Monday, August 2nd, 2:00 pm to 3:30 pm · 556A/Convention Center
Session 18: Contributed Papers: Historical Section
Presiding: Marshall Sundberg, Emporia State University
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18001August 2nd 2:00 pm556A/Convention CenterBotanical Education in the United States I. The Colonial Period through the Eaton/Nuttal Epoch
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Oral PaperSundberg, Marshall.botany education
Jane Colden
Benjamin Waterhouse
Benjamin Smith Barton
Amos Eaton
18002August 2nd 2:15 pm556A/Convention CenterThe Botanist as Artist
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Oral PaperFlannery, Maura.history
illustration
Inquiry
18003August 2nd 2:30 pm556A/Convention CenterClassic Maya Landscape Modification: Yalbac, Belize
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Oral PaperLindsay, Colleen; Lucero, Lisa; Seigler, David S..
18004August 2nd 2:45 pm556A/Convention CenterNicolaus Joseph Jacquin: the making of a Linnaean botanist
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Oral PaperMadriñán, Santiago. Nicolaus Joseph Jacquin
Early Linnaean Botany
Caribbean Botany
18005August 2nd 3:00 pm556A/Convention CenterNicolaus Joseph Jacquin: journey to the West Indies (1755–1759)
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Oral PaperMadriñán, Santiago. Nicolaus Joseph Jacquin
Early Linnaean Botany
Caribbean Botany
August 2nd 3:15 pm556A/Convention CenterDiscussion
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Monday, August 2nd, 2:00 pm to 4:15 pm · 554A/Convention Center
Session 19: Contributed Papers: Mosses, Lichens and Liverworts
Presiding: Steven D. Leavitt, Brigham Young University
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001August 2nd 2:00 pm554A/Convention CenterHymenodon (Orthodontiaceae): exploring evolution and disjunction in a tropical moss genus
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ArrayTessler, Michael; Struwe, Lena.phylogeny
Biogeography
tropical disjunct
Bryophyta
19002August 2nd 2:15 pm554A/Convention CenterPhylogenetics of costate Andreaeaceae
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Oral PaperChang, Ying; Murray, Barbara M.; Graham, Sean W.. Andreaeaceae
plastid markers
moss phylogeny
Bryophyta
19003August 2nd 2:30 pm554A/Convention CenterPhylogenetic relationships of Physcomitrella and other Funariaceae (Bryophyta) based on inferences from 10 genes
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Oral PaperLiu, Yang; Budke, Jessica M.; Goffinet, Bernard.Physcomitrella
Funariaceae
reduction
rapid radiation
Bryophyte
August 2nd 2:45 pm554A/Convention CenterBreak
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19005August 2nd 3:15 pm554A/Convention CenterLiverwort chloroplasts – into the next generation
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Oral PaperForrest, Laura L.; Wickett, Norman J.; Goffinet, Bernard.chloroplast genome
Marchantiophyta
liverwort
Roche 454
19006August 2nd 3:30 pm554A/Convention CenterInto the Tropics: a brief history of complex thalloid liverworts
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Oral PaperForrest, Laura L.; Long, David G.; Hollingsworth, Michelle L.; Villarreal A., Juan Carlos; Clark, Alexandra; Tosh, James; Hollingsworth, Pete.
19007August 2nd 3:45 pm554A/Convention CenterSpecies of Nephroma endemic to Macaronesia belong to two strongly supported clades each comprizing a widespread holarctic species and all are of recent origin
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Oral PaperSérusiaux, Emmanuël; Villarreal, Juan Carlos; Wheeler, Timothy; Goffinet, Bernard.Nephroma
neoendemism
Macaronesia
lichen
19008August 2nd 4:00 pm554A/Convention CenterRe-evaluating a Thirty Year Old Lichen Air Quality Program in the Flat Tops Wilderness Area, Colorado, USA
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Oral PaperSt. Clair, Larry L.; Leavitt, Steven D.; Glacy, Lawrence; Shrestha, Gajendra; Leavitt, LauraDawn.lichens
Air quality Bio-monitoring
Flat Tops Wilderness Area
Monday, August 2nd, 2:00 pm to 4:45 pm · 551B/Convention Center
Session 20: Contributed Papers: Physiology
Presiding: Ed Etxeberria, University of Florida; Anitra Thorhaug, Yale University
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20001August 2nd 2:00 pm551B/Convention CenterPrometheusWiki: PROtocols, METHods, Explanations and Updated Standards for ecological and environmental plant physiology
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Oral PaperNicotra, Adrienne B.; Cornwell, W K; Sack, Lawren; Santiago, L S.methods
wiki
protocols
20002August 2nd 2:15 pm551B/Convention CenterComparison of restoration of the seagrass genus Halodule in subtropical Atlantic, tropical to subtropical Pacific, subtropical Gulf of Mexico and tropical Caribbean: resilience and recovery
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Oral PaperThorhaug, Anitra.Halodule wrightii
Halodule uninervis
seagrass restoration
Laguna Madre , Texas
Biscayne Bay, Florida
Kingston Harbor, Jamaica
Jamaica
Philippines
Jacksonville , Florida
Ft. Lauderdale , Florida
Florida Keys
southeast Florida
20003August 2nd 2:30 pm551B/Convention Centermissing title
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Oral PaperGohel, Nehal; Mankad, Archana.Phlox drummondii and Iberis umbellata
August 2nd 2:45 pm551B/Convention CenterBreak
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20005August 2nd 3:15 pm551B/Convention CenterMitigation of Cu induced Oxidative stress by epibrassinolide and spermidine application through enhnacing antioxidant mechanism of radish seedlings
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Oral PaperPal, Sikander.oxidative stress
antioxidative system
abiotic stress
20006August 2nd 3:30 pm551B/Convention CenterLeaves as swelling tissues: poroelastic models of leaf water transport
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Oral PaperRockwell, Fulton. leaf hydraulics
poroelasticity
transpiration
Quercus rubra
Gingko biloba
20007August 2nd 3:45 pm551B/Convention CenterThe impact of xylem wounding on the measure of stem hydraulic resistance
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Oral PaperMelcher, Peter; Warchocki, Steven.hydraulic conductance
xylem
wounding
20008August 2nd 4:00 pm551B/Convention CenterSeasonal Changes in Non-Structural Carbohydrates in Stems and Lignotubers of Burned and Unburned Southern California Black Walnut (Juglans californica)
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Oral PaperRay, Dustin M.; Bobich, Edward; Ewers, Frank W..Juglans
burl
resprouting
mobilization
starch
disturbance
20009August 2nd 4:15 pm551B/Convention CenterStorage of non-structural carbohydrates in the xylem among chaparral shrub species may come at the cost of reduced stem mechanical strength
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Oral PaperTraugh, C. A.; Pratt, R. B.; Jacobsen, A. L.; Tobin, M.F. ; Barrera, S..xylem density
20010August 2nd 4:30 pm551B/Convention CenterPlant silica: structure and the implications for support and defence
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Oral PaperSanson, Gordon; Heraud, Philip.silica
stiffness
defence
Monday, August 2nd, 2:45 pm to 3:15 pm · Hall A/Convention Center
Coffee Break: Coffee Break
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August 2nd 2:45 pmHall A/Convention CenterCoffee Break
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Monday, August 2nd, 3:15 pm to 4:15 pm · Ballroom A/Convention Center
Session M14: Meeting: Student Involvement Across the Botanical Society of America
Presiding: Jim Cohen, Cornell University; Rachel Meyer, City University of New York, Graduate Center / New York Botanical Gard; Marian M. Chau, University of Hawaii at Manoa
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August 2nd 3:15 pmBallroom A/Convention CenterNo Title
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Monday, August 2nd, 3:45 pm to 5:15 pm · 552A/Convention Center
Session 21: Contributed Papers: Community Structure, Function, and Dynamics
Presiding: Faith Inman-Narahari, University of California, Los Angeles
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21001August 2nd 3:45 pm552A/Convention CenterAssessment and future implications of changes in vegetation patterns in and around Nanda Devi Biosphere Reserve (NDBR), west Himalaya, India.
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Oral PaperRawat, Balwant S; Rawal, R S.Mountain ecosystems
Biosphere Reserve
Vegetation pattern
21002August 2nd 4:00 pm552A/Convention CenterImpacts of Laurel Wilt Disease on Redbay (Persea borbonia) Population Structure and Forest Communities in the Coastal Plain of Georgia, USA
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Oral PaperSpiegel, Kimberly S.; Leege, Lissa M..Persea borbonia
laurel wilt disease
redbay
21003August 2nd 4:15 pm552A/Convention CenterDominance and diversity: The effect of cattail (Typha domingensis) management on a tropical seasonally dry wetland
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Oral PaperBufford, Jennifer L; González, Eugenio.Typha
management
Wetland Plants
plant diversity
avian habitat use
Palo Verde, Costa Rica
Seasonal Dry Tropical Ecosystems
21004August 2nd 4:30 pm552A/Convention CenterEffects of non-native earthworms on soil microbes and tree seedling growth
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Oral PaperMccormick, Melissa; Szlavecz, Katalin; Xia, Lijun; Saunders, Jaclyn K.; Morcol, Taylan; Whigham, Dennis.invasive earthworms
Mycorrhizae
seedlings
arbuscular mycorrhizae
Ectomycorrhizae
21005August 2nd 4:45 pm552A/Convention CenterHawaii Permanent Plot Network: First Census Results and Ongoing Research
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Oral PaperInman-Narahari, Faith; Ostertag, Rebecca; Cordell, Susan; Giardina, Christian; Sack, Lawren.tropical forest
climate change
permanent plots
21006August 2nd 5:00 pm552A/Convention CenterSeedling dynamics in native dominated Hawaiian rain forest
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Oral PaperInman-Narahari, Faith; Ostertag, Rebecca; Giardina, Christian; Cordell, Susan; Sack, Lawren.tropical forest
seedling recruitment
Monday, August 2nd, 3:45 pm to 5:30 pm · 553B/Convention Center
Session 22: Contributed Papers: Population Genetics
Presiding: Stein V. Servick, University of Florida
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22001August 2nd 3:45 pm553B/Convention CenterGenetic Evidence for Recurrent Autopolyploid Formation of Galax urceolata (Diapensiaceae)
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Oral PaperServick, Stein V.; Soltis, Pamela S.; Soltis, Douglas E.. Polyploidy
Recurrent Formation
population genetics
22002August 2nd 4:00 pm553B/Convention CenterLinkage Disequilibrium Decay in Populus balsamifera (Salicaceae): a comparison between autosomes and sex chromosomes
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Oral PaperLevsen, Nicholas; Smith, Matthew S.; Olson, Matthew S..Linkage disequilibrium
Populus balsamifera
sex chromosome
recombination
22003August 2nd 4:15 pm553B/Convention CenterThe dynamic Nicotiana genome: diploid hybrids, tetraploid hybrids and inter-allelic recombination
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Oral PaperClarkson, James J.; Kelly, Laura; Leitch, Andrew R.; Knapp, Sandra; Chase, Mark W..Nicotiana
polyploidy
Glutamine synthetase
low-copy nuclear gene
recombination
homoploid hybridization
22004August 2nd 4:30 pm553B/Convention CenterLevels and structuring of microsatellite variation in the highly disjunct Alnus maritima (seaside alder)
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Oral PaperJones, J. Matthew; Gibson, Phil.microsatellite
Alnus maritima
population genetics
Biogeographical disjunct
threatened species
Betulaceae
22005August 2nd 4:45 pm553B/Convention CenterFrom one, many: divergent and reticulate speciation within Boechera fendleri sensu lato (Brassicaceae)
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Oral PaperAlexander, Patrick J.; Beck, James; Windham, Michael; Allphin, Loreen; Al-Shehbaz, Ihsan; Bailey, C. Donovan.Boechera
Brassicaceae
hybrid speciation
microsatellites
allopolyploid
22006August 2nd 5:00 pm553B/Convention CenterPatterns of speciation in Distichlis (Poaceae)
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Oral PaperBell, Hester L.; Harrington, Judy; Reid, Scott.Distichlis
chromosome number
ploidy level
cytorace
hybridization
Speciation
Chloridoideae
Monday, August 2nd, 3:45 pm to 4:15 pm · 556A/Convention Center
Session M15: Meeting: Historical Section Business Meeting
Presiding: Marissa C.J. Grant, Lake Land College
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August 2nd 3:45 pm556A/Convention CenterHistorical Section Business Meeting
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Monday, August 2nd, 3:45 pm to 4:30 pm · 555B/Convention Center
Session S3: Special Lecture: Paleobotanical Section Special Lecture
Presiding: Michael T Dunn, Cameron University
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S3001August 2nd 3:45 pm555B/Convention CenterModeling growth and architecture of earliest trees: Pseudosporochnus nodosus (Cladoxylopsida) from the Middle Devonian of Belgium
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Oral PaperMeyer-Berthaud, Brigitte; Dambreville, Anaëlle; Rey, Hervé; Barczi, Jean-Francois.Devonian trees
Cladoxylopsida
Plant Architecture
3D modeling
Monday, August 2nd, 4:00 pm to 5:15 pm · 552B/Convention Center
Session M16: Meeting: Economic Botany Business Meeting
Presiding: Rainer W Bussmann, Missouri Botanical Garden
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August 2nd 4:00 pm552B/Convention CenterEconomic Botany Business Meeting
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Monday, August 2nd, 4:30 pm to 5:30 pm · 551A/Convention Center
Session M17: Meeting: ASPT Business Meeting
Presiding: Warren L. Wagner, National Museum of Natural History, Smithsonian Institution
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August 2nd 4:30 pm551A/Convention CenterASPT Business Meeting
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Monday, August 2nd, 4:30 pm to 6:00 pm · 554A/Convention Center
Session M18: Meeting: Bryological and Lichenological Section/ABLS Executive Committee Meeting
Presiding: Karen S. Renzaglia, Southern Illinois University
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August 2nd 4:30 pm554A/Convention CenterBryological and Lichenological Section/ABLS Executive Committee Meeting
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Monday, August 2nd, 5:00 pm to 6:30 pm · Ballroom E/Convention Center
Session D3: Discussion Session: Community College Organizational Session: Teaching Issues, Teaching Opportunities, and Poster Session
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August 2nd 5:00 pmBallroom E/Convention CenterCommunity College Organizational Session: Teaching Issues, Teaching Opportunities, and Poster Session
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Monday, August 2nd, 5:00 pm to 6:00 pm · 556B/Convention Center
Session M19: Meeting: Pteridological Section Meeting
Presiding: Michael Windham, Duke University
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August 2nd 5:00 pm556B/Convention CenterPteridological Section Meeting
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Monday, August 2nd, 5:30 pm to 6:30 pm · 553B/Convention Center
Session M20: Meeting: Genetics Section Business Meeting
Presiding: Theresa M. Culley, University of Cincinnati
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August 2nd 5:30 pm553B/Convention CenterGenetics Section Business Meeting
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Monday, August 2nd, 5:30 pm to 6:30 pm · 550/Convention Center
Session MX2: Mixer: Developmental and Structural Section Mixer and Business Meeting
Presiding: Cynthia S. Jones, University of Connecticut
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August 2nd 5:30 pm550/Convention CenterDevelopmental and Structural Section Mixer and Business Meeting
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Monday, August 2nd, 5:30 pm to 7:00 pm · Prefunction C/Convention Center
Session MX3: Mixer: Paleobotanical Section Mixer
Presiding: Michael T Dunn, Cameron University
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August 2nd 5:30 pmPrefunction C/Convention CenterPaleobotanical Section Mixer
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Monday, August 2nd, 5:30 pm to 7:00 pm · Hall A/Convention Center
Session P: Contributed Posters: Biogeography Posters
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PBG001August 2nd 5:30 pmHall A/Convention CenterPáramo Floristic Provinces at regional and local scales
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Poster: BiogeographyLondoño, Camilo; Gómez, María Camila; Cleef, Antoine; Madriñán, Santiago. Chorology
Phytogeographic provinces
Parsimony Analysis of Endemicity
PAE
Cluster analysis
Andes
Colombia
paramo
PBG002August 2nd 5:30 pmHall A/Convention CenterPáramo plant diversity and spatial turnover
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Poster: BiogeographyLondoño, Camilo; Madriñán, Santiago. Paramo
Island Biogeography
Spatial turnover
Beta Diversity
Species Area Relationship
SAR
Colombia
PBG003August 2nd 5:30 pmHall A/Convention CenterPhylogeny of high Andean species of Eriocaulaceae (Poales) based on morphology, and implications on their biogeography
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Poster: BiogeographyDiaz, Amalia; Gonzalez, Favio.Andes
Paramos
Eriocaulaceae
Northern South America
PBG004August 2nd 5:30 pmHall A/Convention CenterAcanthaceae of São Tomé and Príncipe
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Poster: BiogeographyDaniel, Thomas F..Acanthaceae
island biogeography
Gulf of Guinea
São Tomé and Príncipe
PBG005August 2nd 5:30 pmHall A/Convention CenterStranded or Not: Which Southern Appalachian Rock Outcrop Endemic Plants are Alpine Relicts?
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Poster: BiogeographyMathews, Katherine Gould; Lanning, Max.rock outcrop
Appalachian Mountains
Pleistocene
glacial relict
Micranthes
PBG006August 2nd 5:30 pmHall A/Convention CenterA framework and workflow for extraction and parsing of herbarium specimen data
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Poster: BiogeographyBest, Jason H.; Neill, Amanda; Moen, William E.. workflow
text analysis
extraction
optical character recognition
text parsing
PBG007August 2nd 5:30 pmHall A/Convention CenterBiogeography of core Brassicales
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Poster: BiogeographyCardinal-McTeague, Warren; Sytsma, Kenneth J.; Hall, Jocelyn. Brassicales
Biogeography
divergence time estimates
chloroplast DNA
mitochondrial DNA
PBG008August 2nd 5:30 pmHall A/Convention CenterThe Evolution and biogeography of Zizania sp. based on chloroplast, mitochondrial, and nuclear gene sequence data
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Poster: BiogeographyWalker, Joseph, F.; Walker, Sheryl A.; Tucker, Rebecca C. ; Morton, Philip, K.; Emery, Nancy, C.; Gibson, Kevin, D.; Zanis, Michael, J..Zizania
aquatic
Biogeography
PBG009August 2nd 5:30 pmHall A/Convention CenterPhylogeographic Structure in A.ciliata (Apocynaceae) 
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Poster: BiogeographyDoffitt, Chris; Wallace, Lisa Ellen.phylogeography
PBG010August 2nd 5:30 pmHall A/Convention CenterOn the Geographical Origin of Formosan Barberry
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Poster: BiogeographyYu, Chih-Chieh; Chung, Kuo-Fang.ITS
aCCD-psaI
Berberis
Biogeography
PBG011August 2nd 5:30 pmHall A/Convention CenterEvolution and phylogeography of the Western Mediterranean Lavatera triloba aggregate (Malvaceae)
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Poster: BiogeographyEscobar Garcia, Pedro; Schoenswetter, Peter; Schneeweiss, Gerald M..Lavatera triloba aggregate
phylogeography
western Mediterranean
AFLPs
cpDNA
Monday, August 2nd, 5:30 pm to 7:00 pm · Hall A/Convention Center
Session P: Contributed Posters: Bryological and Lichenological Section/ABLS Posters
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PBL001August 2nd 5:30 pmHall A/Convention CenterSpecies delimitations in the lichen genus Cladonia (lichen forming fungi): some cases with Mediterranean samples
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Poster: Bryological and Lichenological Section/ABLSPino, Raquel; Burgaz, Ana Rosa; Martin, M. Paz.Cladonia
species delimitation
chemotype
phylogeny
Portugal
Spain
mediterranean
PBL002August 2nd 5:30 pmHall A/Convention CenterAntimicrobial Activity of Indigenous liverwort, Riccia nigerica Jones from Southwestern Nigeria
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Poster: Bryological and Lichenological Section/ABLSARIYO, OLUSESAN AYODELE; Shonubi, Olusola.O; Oyesiku, Olubukunola.O.Absorbance spectra
Acetone
Bryophyte
PBL003August 2nd 5:30 pmHall A/Convention CenterPathogenic Prion Protein is Degraded by a Serine Protease in Certain Lichens
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Poster: Bryological and Lichenological Section/ABLSBennett, James P.; Johnson, C. J.; Biro, S. M.; Duque-Velasquez, C.; Bessen, R. A.; Rocke, T. E..lichen
PBL004August 2nd 5:30 pmHall A/Convention CenterConverting Printed Lichen Descriptions into a New Versatile Database Format
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Poster: Bryological and Lichenological Section/ABLSNash, Kimberly; Gilbert, Edward; Nash , Thomas .descriptions
Database
lichens
PBL005August 2nd 5:30 pmHall A/Convention CenterNew genome size estimates for liverworts
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Poster: Bryological and Lichenological Section/ABLSBainard, Jillian D.; Newmaster, Steve.liverworts
genome size
DNA content
Hepatics
PBL006August 2nd 5:30 pmHall A/Convention CenterBringing mosses into the K-12 classroom.
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Poster: Bryological and Lichenological Section/ABLSBowman, Keith. STEM
education
mosses
PBL007August 2nd 5:30 pmHall A/Convention CenterEffects of environmental stress on the motility and viability of moss spermatozoa.
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Poster: Bryological and Lichenological Section/ABLSShortlidge, Erin; Rosenstiel, Todd; Eppley, Sarah.Bryophyte
stress tolerance
sexual reproduction
motile gametes
desiccation
PBL008August 2nd 5:30 pmHall A/Convention CenterEffect of deforestation in palm-epiphytic bryophyte communities in a cloud forest in the northern Andes
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Poster: Bryological and Lichenological Section/ABLSBenavides, Juan C.; Gutierrez, Carlos.bryophytes
Cloud Forest
Andes
epiphytes
deforestation
rarity
Diversity
PBL009August 2nd 5:30 pmHall A/Convention CenterTrade-offs between growth ability and stress tolerance in a geothermal bryophyte system
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Poster: Bryological and Lichenological Section/ABLSLlaneza-Garcia, Estefania; Rosenstiel, Todd; Graves, Camille; Eppley, Sarah.Bryophyte
desiccation
GIS
competition
physiology
Monday, August 2nd, 5:30 pm to 7:00 pm · Hall A/Convention Center
Session P: Contributed Posters: Conservation Biology Posters
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PCB001August 2nd 5:30 pmHall A/Convention CenterDemographic and genetic evaluation of initial translocation success in Ziziphus celata, a narrowly endemic Florida shrub.
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Poster: Conservation BiologyWeekley, Carl W.; Smith, Stacy A.; Menges, E.S..Florida ziziphus
restoration
species recovery
Endangered species
Lake Wales Ridge
PCB002August 2nd 5:30 pmHall A/Convention CenterMeasuring the Effect of Decreasing Water Potential on Seed Germination, Seedling Development, and Population Growth in the Endangered Wildflower Northern Wild Senna (Senna hebecarpa)
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Poster: Conservation BiologyDaggett, Catherine; Berry, Eric.Senna hebecarpa
finite rate of growth
water potential
seedling growth and development
seed germination
PCB003August 2nd 5:30 pmHall A/Convention CenterA Brine Shrimp Bioassay Comparing Anti-herbivory Compounds in the Endangered Wildflower Senna hebecarpa and Four Other Temperate Wildflowers
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Poster: Conservation BiologyNesman, Rory; Berry, Eric.Senna hebecarpa
brine shrimp bioassay
Phytotoxicity
herbivory
PCB004August 2nd 5:30 pmHall A/Convention CenterSome threatened plants of Uludag Mountain, northwest Anatolia, Turkey
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Poster: Conservation BiologyDaskin, Ruziye; Kaynak, Gonul.Uludag Mountain
threatened plants
conservation
Turkey
PCB005August 2nd 5:30 pmHall A/Convention Center
Canceled
Effect of pH medium on bryophyte growth: A study for protocol optimization
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Poster: Conservation BiologyPasiche Lisboa, Carlos J. ; Sastre De Jesus, Ines.Ex situ conservation
bryophyte
in vitro
pH
Neotropical
PCB006August 2nd 5:30 pmHall A/Convention CenterLow Genetic Diversity in Protected Populations of Endangered Caribbean Endemic Erythrina eggersii (Fabaceae)
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Poster: Conservation BiologyStuart, Johnasha; Stanford, Alice.Erythrina eggersii
conservation
Virgin Islands
population genetics
PCB007August 2nd 5:30 pmHall A/Convention CenterMating System Biology of the Florida Native Plant: Illicium parviflorum
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Poster: Conservation BiologyBuckley, N.E.; Williams, Joseph H.. Illicium parviflorum
self-incompatibility
mating system
Austrobaileyaceae
pollination biology
PCB008August 2nd 5:30 pmHall A/Convention CenterSeventy years of change in the flora of one New England County
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Poster: Conservation BiologyBertin, Robert.floristic comparison
invasive
Biodiversity
land use change
New England
Massachusetts
Floristic survey
alien plant species
Orchidaceae
climate change
PCB009August 2nd 5:30 pmHall A/Convention CenterGenetic structure of fragmented Polylepis multijuga Plige (Rosaceae) forests
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Poster: Conservation BiologyQuinteros Casaverde, Natalia; Flores, Cesar; Morgan , Tamie; Williams, Dean.population structure
endemism
P. multijuga
fragmentation
PCB010August 2nd 5:30 pmHall A/Convention CenterGenetic diversity and conservation issues of Euryale ferox Salisb. (Nymphaeaceae) in South Korea
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Poster: Conservation BiologyWon, Hyosig; Kim, Joo Hwan; Lee, Jungho.Euryale ferox
Genetic variation
cp psbK-psbI IGS
conservation
cp haplotypes
Monday, August 2nd, 5:30 pm to 7:00 pm · Hall A/Convention Center
Session P: Contributed Posters: Developmental and Structural - Posters
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PDS001August 2nd 5:30 pmHall A/Convention CenterRegeneration and clonal propagation of the fastest growing leguminous tree Albizia falcataria (L.) Fosberg
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Poster: Developmental and Structural SectionGhosh, Nabarun; Smith, Don W.; Chatterjee, A.; Das, A. B..Albizia falcataria
tissue culture
regeneration
PDS002August 2nd 5:30 pmHall A/Convention Center
Canceled
Callus Formation and Plant Regeneration from Perianthes and Root Explants from Gladiolus X grandiflorus
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Poster: Developmental and Structural SectionMohamed-Yasseen, Yasseen.perianthe
tissue culture
in vitro
PDS003August 2nd 5:30 pmHall A/Convention CenterRelation between primary and secondary growth in Jacaranda copaia (Bignoniaceae)
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Poster: Developmental and Structural SectionBernal, Mauricio; Heuret, Patrick; Nicolini, Eric; Madriñán, Santiago. Dendrochronology
Anatomy
morphology
Growth rings
Pioneer Species
Jacaranda copaia
PDS004August 2nd 5:30 pmHall A/Convention CenterFoliar Micromorphology in Ceratozamia Brongniart (Zamiaceae)
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Poster: Developmental and Structural SectionBarone Lumaga, Maria Rosaria; Mickle, James; Erdei, Boglárka .Cycad
Ceratozamia
micromorphology
stomata
PDS005August 2nd 5:30 pmHall A/Convention CenterVegetative anatomy of Sobralieae (Orchidaceae)
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Poster: Developmental and Structural SectionCarlsward, Barbara S.; Neubig, K. M..anatomy
leaf
STEM
roots
orchid
PDS006August 2nd 5:30 pmHall A/Convention CenterSignificant correlation between xylem element diameter and leaf size within and across taxa
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Poster: Developmental and Structural SectionChu, Elaine; Walls, Ramona L..leaf size
Mid-rib
xylem
Cross-species comparison
PDS007August 2nd 5:30 pmHall A/Convention CenterAnatomy of the genus Bomarea (Alstroemeriaceae), an important source of phylogenetic characters
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Poster: Developmental and Structural SectionAlzate, Fernando.stem anatomy
PDS008August 2nd 5:30 pmHall A/Convention CenterMicroscopic Crystals in Aroid Flowers: A Role in Gamete Protection?
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Poster: Developmental and Structural SectionCoté, Gary G..Araceae
floral structure
calcium oxalate
crystal
biforine
herbivore interactions
pollinator
PDS009August 2nd 5:30 pmHall A/Convention CenterAnatomical Differences between Resonant and Non-resonant Wood Used in Bassoon Manufacture
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Poster: Developmental and Structural SectionLevings, Katy.wood anatomy
bassoon
resonance wood
PDS010August 2nd 5:30 pmHall A/Convention CenterThe Natural Frequencies of Wood Used in Modern Bassoon Construction
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Poster: Developmental and Structural SectionLevings, Katy.frequency
resonance wood
bassoon
PDS011August 2nd 5:30 pmHall A/Convention CenterIntegration of wood traits and height in trees and shrubs: Many ways to be a shrub, but only one way to be a tree?
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Poster: Developmental and Structural SectionMartinez Cabrera, Hugo; Schenk , H. Jochen; Jones, Cynthia S..Growth form
evolution
Trait integration
wood density
wood anatomy
PDS012August 2nd 5:30 pmHall A/Convention Center
Canceled
Post-seminal development and seedling structure in the epiphytic cactus Epiphyllum phyllanthus (L.) Haw. (Cactaceae)
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Poster: Developmental and Structural SectionAlmeida, Odair J. G.; Paoli, Adelita A. S. ; Souza, Luiz A.; Cota-Sanchez, Hugo.anatomy
Cotyledons
mucilage
Transitional structure
PDS013August 2nd 5:30 pmHall A/Convention CenterComparative leaf anatomy in three closely-related species of Pyrola (Ericaceae)
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Poster: Developmental and Structural SectionJolles, Diana D.; Wilson, C..Ericaceae
Pyrola
leaf anatomy
mycoheterotrophy
Monday, August 2nd, 5:30 pm to 7:00 pm · Hall A/Convention Center
Session P: Contributed Posters: Ecological Section Posters
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PEC001August 2nd 5:30 pmHall A/Convention CenterPlant diversity and dispersal syndromes in three gallery forests of the Colombian Eastern Plains
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Poster: Ecological SectionCorrea-Gómez, DF; Stevenson, Pablo. Orinoco
Seasonal neotropical savannas
diversity
dispersal syndrome
Gallery forest
PEC002August 2nd 5:30 pmHall A/Convention CenterComparison of shrub and seed traits in two eastern California Sarcobatus populations
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Poster: Ecological SectionMartin, Alynn; Drenovsky, Rebecca E.; Richards, James.Great Basin Desert
recruitment
seed traits
range expansion
seed germination
PEC003August 2nd 5:30 pmHall A/Convention CenterPhenological study of some dry deciduous Forest tree species of Shamlaji Forest, North Gujjarat, India
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Poster: Ecological SectionDesai, manisha.phenology
leaffall
PEC004August 2nd 5:30 pmHall A/Convention CenterGrazing effects on plant biodiversity and hydrology in foothill wetlands
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Poster: Ecological SectionDenton, Renee.wetlands
Biodiversity
oak woodlands
swales
San Joaquin Experimental Range
PEC005August 2nd 5:30 pmHall A/Convention CenterResearch on plant community assemblage for Agrostis supports ecological risk assessment for genetically engineered Agrostis stolonifera
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Poster: Ecological SectionAhrens, Collin; Ecker, Geoffrey; Auer, Carol.ecological risk assessment
Agrostis
plant community
ordination
herbicide resistant
bentgrass
co-occurrence
PEC006August 2nd 5:30 pmHall A/Convention CenterArchitecture and Growth rates of three Espeletia species
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Poster: Ecological SectionRodríguez-Cerón, Nicolás; Navas, Alfredo; Madriñán, Santiago.Espeletia
Paramo
Growth rates
Plant Architecture
Age Estimation
PEC007August 2nd 5:30 pmHall A/Convention CenterInvestigating the effect of spatial environmental heterogeneity on the relative importance of stochastic and deterministic assembly of plant metacommunities
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Poster: Ecological SectionSuper, Laura ; Pither, Jason.community assembly
community ecology
deterministic assembly
metacommunity
plant community
spatially explicit modeling
spatial dynamics
spatial ecology
spatial environmental heterogeneity
spatial patterns
stochastic assembly
stochastic factors
PEC008August 2nd 5:30 pmHall A/Convention Center
Canceled
A test for crop traits linked to a reciprocal translocation of cultivated and wild radishes: implications for weed evolution following hybridization
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Poster: Ecological SectionChang, Hsiaochi; Snow, Allison.wild radish
Raphanus raphnistrum
hybridization
weeds evolution
pollen viability
PEC009August 2nd 5:30 pmHall A/Convention Center
Canceled
An Exploration of Chicken Litter-Induced Phytotoxicity in Agricultural Crop Species
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Poster: Ecological SectionBrower, MB; Tuberty, SR; Babyak, CM; Sakamachi, Y; Colvard, B. Trace metals
Phytotoxicity
Chicken litter
Agriculture
Corn
Fescue
PEC010August 2nd 5:30 pmHall A/Convention CenterDetermining the Invasive Capabilities of the Exotic Tree Phellodendron amurense Rupr. in Northeastern North America
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Poster: Ecological SectionMorgan, Eric C.; Borysiewicz, Jonathan.Phellodendron amurense
invasive
population dynamics
Importance value
PEC011August 2nd 5:30 pmHall A/Convention CenterThe common garden approach to plant evolutionary ecology
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Poster: Ecological SectionCheplick, Gregory.adaptation
common garden
natural selection
population differentiation
PEC012August 2nd 5:30 pmHall A/Convention CenterSwitchgrass (Panicum virgatum) biogeographic distribution study for ecological risk assessment
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Poster: Ecological SectionEcker, Geoffrey; Ahrens, Collin; Auer, Carol. ecological risk assessment
Panicum
Plant community
ordination
transgenic
switchgrass
co-occurrence
PEC013August 2nd 5:30 pmHall A/Convention CenterIndustrial paint effluent implications on the common weed Tridax procumbens.An Ecotoxicological review
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Poster: Ecological SectionOgungbemi, Mayomi; Shonubi, Olusola.O.Industrial paint effluent
Tridax procumbens
Ecotoxicology
Heavy Metals
PEC014August 2nd 5:30 pmHall A/Convention CenterThe effect of aquatic macrophytes on macroinvertebrate and zooplankton communities in Lake Champlain
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Poster: Ecological SectionBinggeli, Casey A.; Mihuc, Timothy B..Invasive plants
zooplankton
aquatic insects
Trapa
Hydrocharis
Myriophyllum
PEC015August 2nd 5:30 pmHall A/Convention CenterFitness-Related Traits of Cultivated vs. Wild Switchgrass (Panicum virgatum): Implications for Widespread Planting of Biofuel Cultivars
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Poster: Ecological SectionCampbell, Amy; Snow, Allison.switchgrass
Panicum virgatum
biofuel-crop
fitness-related traits
Crop-to-Wild Gene Flow
PEC016August 2nd 5:30 pmHall A/Convention CenterThe Effects of Inbreeding on Chamaecrista fasciculata  from a Small Prairie Fragment
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Poster: Ecological SectionWeems, Kimberly O.; Byers, Diane.inbreeding depression
Habitat fragmentation
Prairies
PEC017August 2nd 5:30 pmHall A/Convention CenterAssessing Botanical Capacity to Address 21st Century Grand Challenges in the United States
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Poster: Ecological SectionDeAngelis, Patricia; Havens, Kayri; Holsinger, Kent E.; Kennedy, Kathryn; Kramer, Andrea T.; Muir, Rachel ; Olwell, Peggy; Schierenbeck, Kristina A.; Stritch, Larry; Sundberg, Marshall; Zorn-Arnold, Barbara.climate change
sustainability
resource management
training botanists
PEC018August 2nd 5:30 pmHall A/Convention CenterEffect of floral display and geographical context on selfing rate variation in Plectritis congesta
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Poster: Ecological SectionAdderley, Lorraine; McEwen, Jamie; Vamosi, Jana.pollination biology
self-fertilization
Plectritis congesta
Biogeography
floral display size
landscape effects on bees
competition for pollination
PEC019August 2nd 5:30 pmHall A/Convention CenterPollinators and seed production of a native prairie species Lobelia spicata, in a fragmented landscapes
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Poster: Ecological SectionRichardson, Jennifer; Byers, Diane.plant-pollinator interaction
pollinator behavior
Habitat fragmentation
Prairies
PEC020August 2nd 5:30 pmHall A/Convention CenterGoing underground: roots track blue light gradients in the soil
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Poster: Ecological SectionTodd, Sadie; Galen, Candace.phototropism
Arabidopsis thaliana
PEC021August 2nd 5:30 pmHall A/Convention CenterReproductive biology of Hydrocharis morsus-ranae in Lake Champlain, a likely source population for the next region-wide aquatic plant invasion
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Poster: Ecological SectionDow-Kitson, Sasha; Martine, Christopher T..invasive
aquatic
Hydrocharitaceae
dioecy
PEC022August 2nd 5:30 pmHall A/Convention CenterEscaping minority cytotype exclusion - possible mechanisms of reproductive isolation among ploidy levels in Senecio carniolicus Willd. (Asteraceae)
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Poster: Ecological SectionSonnleitner, Michaela; Weis, Birgit; Flatscher, Ruth; Escobar Garcia, Pedro; Schoenswetter, Peter; Schneeweiss, Gerald M.; Hülber, Karl.Asteraceae
autopolyploidy
crossing experiments
inter-cytotype hybrids
minority cytotype exclusion
sympatric speciation
reproductive isolation
Senecio carniolicus
PEC023August 2nd 5:30 pmHall A/Convention CenterSickleweed, an Emerging Problem in the Northern Mixed Grass Prairie
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Poster: Ecological SectionKorman, Brian L. ; Larson, Gary E. ; Butler, Jack L.; Nepal, Madhav P..sickleweed
Falcaria
Germination
clonal reproduction
invasive plant
PEC024August 2nd 5:30 pmHall A/Convention CenterDiffferential responses to defoliation in little bluestem (Schizachrium scoparium) in tallgrass prairie: Implications for herbivory tolerance
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Poster: Ecological SectionHartnett, David C.; N'Guessan, Maipelo.herbivory
grasses
demography
PEC025August 2nd 5:30 pmHall A/Convention CenterBelowground bud bank production and dynamics of a C3 and a C4 perennial grass
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Poster: Ecological SectionOtt, Jacqueline P; Hartnett, David C..grasses
demography
bud banks
PEC026August 2nd 5:30 pmHall A/Convention CenterImpact and pattern of an invasion by Phellodendron amurenseRupr. in an urban and suburban woodland
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Poster: Ecological SectionMorgan, Eric C.; Kincaid, Dwight; Borysiewicz, Jonathan.Phellodendron
invasive
understory
PEC028August 2nd 5:30 pmHall A/Convention CenterUsing 15N stable isotope to label Lonicera maackii (Amur honeysuckle) seeds: Linking seed to source
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Poster: Ecological SectionCastellano, Steven M.; Gorchov, David L..Lonicera maackii
stable isotope
Invasive plants
Amur honeysuckle
seed dispersal
PEC029August 2nd 5:30 pmHall A/Convention CenterVolatile Oils of Monarda viridissima, an Endemic Species of the Carrizo Sand Formation in Texas
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Poster: Ecological SectionBirnbaum, Amanda.edaphic factor
Volatile Organic Compounds
Monday, August 2nd, 5:30 pm to 7:00 pm · Hall A/Convention Center
Session P: Contributed Posters: Economic Botany Section Posters
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PEN001August 2nd 5:30 pmHall A/Convention CenterThe Alaskan Wood Handbook
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Poster: Economic Botany SectionBarber, V.; Dawe, J.; Levings, Katy.wood identification
wood chemistry
structural characteristics
Alaska
PEN002August 2nd 5:30 pmHall A/Convention CenterUse of ISSR amplification to identify Musa acuminata varieties
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Poster: Economic Botany SectionStanford, Alice; Balkaran, Hema.Musa acuminata
ISSR
banana
Monday, August 2nd, 5:30 pm to 7:00 pm · Hall A/Convention Center
Session P: Contributed Posters: Ecophysiology Posters
Presiding: Samuel Taylor, University of Sheffield; Walton Green, National Museum of Natural History, Smithsonian Institution
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PEP001Aug 2, 5:30pm-7:00pmHall A/Convention CenterEvolutionary analyses of leaf shape in Viburnum (Adoxaceae)
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Poster: EcophysiologySchmerler, S B; Schmandt, K R; Clement, W L; Donoghue, Michael J.; Edwards, Erika. morphometrics
morphology
Viburnum
Adoxaceae
lamina
photosynthetic capacity
drought tolerance
phenology
PEP002Aug 2, 5:30pm-7:00pmHall A/Convention CenterEcophysiology of Seed Germination in the Colorado Liatris punctata.
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Poster: EcophysiologyBlain-Hartung, Matthew; Drummond, Boyce A.; Heschel, Shane.seed germination
plant growth regulator
PEP003Aug 2, 5:30pm-7:00pmHall A/Convention CenterPopulation differentiation in Impatiens capensis (Balsaminaceae) across the range limits.
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Poster: EcophysiologyBibee, Katherine; Shishido, Katie; Hathaway, Ron; Heschel, Shane.drought stress
plant performance
PEP004Aug 2, 5:30pm-7:00pmHall A/Convention CenterIn Vitro Assessment of Allelopathy in the Invasive Aquatic Fern Salvinia molesta. Jonathan Jasinski, Michael E. Kane, Ryan Dickson. Plant Restoration, Conservation and Propagation Biotechnology Laboratory, P.O. Bo
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Poster: EcophysiologyJasinski, Jonathan; Kane, Michael E.; Dickson, Ryan.allelopathy
micropropagation
Aquatic plants
Monday, August 2nd, 5:30 pm to 7:00 pm · Hall A/Convention Center
Session P: Contributed Posters: Evolutionary Developmental Biology (Evo-Devo) Posters
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PEV001Aug 2, 5:30pm-7:00pmHall A/Convention CenterVirus-induced gene silencing of Cycloidea-like genes in Fedia cornucopiae
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Poster: Evolutionary Developmental Biology (Evo-Devo)Boyden, Geraldine S.; Hardej, Diane; Howarth, Dianella G..cycloidea
VIGS
floral symmetry
Dipsacales
Fedia cornucopiae
RNAi
Valerianaceae
PEV002Aug 2, 5:30pm-7:00pmHall A/Convention CenterPsilotaceae and Ophioglossaceae: odd twins, until you look twice
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Poster: Evolutionary Developmental Biology (Evo-Devo)Buzgo, Matyas; Lucas, Cran M; Miller, Annie Phanid; Witherington, Sarah.Monilophyta
Psilotaceae
Ophioglossaceae
morphology
EvoDevo
organ identity
meristem maintenance
homeosis
Pteridophyta
PEV003Aug 2, 5:30pm-7:00pmHall A/Convention CenterDiversity of early floral development in zygomorphic flowers of Cleomaceae reveal phylogenetic pattern
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Poster: Evolutionary Developmental Biology (Evo-Devo)Patchell, Melanie ; Bolton, Matlock; Mankowski, Peter; Hall, Jocelyn.Cleome
floral evolution
development
symmetry
PEV004Aug 2, 5:30pm-7:00pmHall A/Convention CenterEvolution of the YUCCA-like flavin monooxygenase SPARSE INFLORESCENCE1 lineage within flowering plants
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Poster: Evolutionary Developmental Biology (Evo-Devo)Puhr, RoseMary; Malcomber, Simon.evo-devo
YUCCA genes
flavin monooxygenase (FMO)
SPARSE INFLORESCENCE1 (SPI1)
auxin
grasses
synteny
genome evolution
PEV005Aug 2, 5:30pm-7:00pmHall A/Convention CenterPhylogenomic analyses of the RAMOSA3 trehalose phosphate phosphatase lineage in grasses (Poaceae).
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Poster: Evolutionary Developmental Biology (Evo-Devo)Hope, Chelsea L.; Malcomber, Simon.spikelet pair meristem
grasses
evo-devo
genome evolution
mRNA expression
Monday, August 2nd, 5:30 pm to 7:00 pm · Hall A/Convention Center
Session P: Contributed Posters: Genetics posters
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PGN001August 2nd 5:30 pmHall A/Convention CenterAllele diversity at candidate genes for drought tolerance in wild common bean (Phaseolus vulgaris)
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Poster: Genetics SectionCortés, Andrés; Chavarro, Carolina; Madriñán, Santiago; Blair, Matthew.Phaseolus vulgaris
Drought tolerance
ERECTA
DREB
ASR
SUSY
SNPs
population structure
Association Analysis
Agroecology
PGN002August 2nd 5:30 pmHall A/Convention CenterInterspecific hybridization and gene flow among established populations of Schiedea salicaria and S. menziesii
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Poster: Genetics SectionKuenzi, Ashley; Culley, Theresa M.; Wallace, Lisa Ellen; Nepokroeff, Molly.Chloroplast
hybridization
microsatellite
Schiedea
PGN003August 2nd 5:30 pmHall A/Convention CenterCytogenetic Analysis of Papaver Using Karyotyping and FISH Technique
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Poster: Genetics SectionKim, Soo-Young; Choe, Sanggil; Yang, Wonkyung; Choi, Hwakyung; Chung, Heesun.Papaver
chromosome number
FISH
karyotyping
PGN004August 2nd 5:30 pmHall A/Convention CenterEvolution of B chromosomes in the genome of Xanthisma gracile (Asteraceae)
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Poster: Genetics SectionChallagundla, Lavanya; Wallace, Lisa Ellen. B chromosomes
Xanthisma gracile
PGN005August 2nd 5:30 pmHall A/Convention CenterAncient Practices and Diverse Habitats: Effects on the Genetic Diversity and Structure of a Tropical Fruit and Timber Tree, Manilkara zapota
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Poster: Genetics SectionThompson, Kim; Culley, Theresa M.; Lentz, David.Manilkara zapota
Maya
agroforestry
population genetics
Monday, August 2nd, 5:30 pm to 7:00 pm · Hall A/Convention Center
Session P: Contributed Posters: Molecular Ecology and Evolution Posters
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PME001Aug 2, 5:30pm-7:00pmHall A/Convention CenterGenomic basis of local adaptation in A. halleri from cross-species microarray analysis
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Poster: Molecular Ecology and EvolutionMorinaga, Shin-Ichi; Hayashi, Makoto; Nishimura, Mikio; Ito, Motomi; Nagano, Atsushi J..ecological genomics
local adaptation
Arabidopsis
microarray
PME002Aug 2, 5:30pm-7:00pmHall A/Convention CenterAre xylem traits in chaparral species phylogenetically conserved?
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Poster: Molecular Ecology and EvolutionWhitelock, C. C.; Pratt, R. B.; Smith, P. T.; Jacobsen, A. L.; Tobin, M. F.; Traugh, C. A.; Nguyen, C. Q.; Barrera, S..chaparral
biomechanics
evolution
carbohydrate
hydraulic conductivity
cavitation
xylem
PME003Aug 2, 5:30pm-7:00pmHall A/Convention CenterBarFF: Barcoding the Flora of Florida
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Poster: Molecular Ecology and EvolutionNeubig, K. M.; Abbott, J. Richard; Whitten, W. M.; Williams, N. H..barcoding
Florida
Invasive plants
Floristics
Monday, August 2nd, 5:30 pm to 7:00 pm · Hall A/Convention Center
Session P: Contributed Posters: Mycological Section Posters
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PMY001Aug 2, 5:30pm-7:00pmHall A/Convention CenterEffect of arbuscular mycorrhizal fungal colonization on the degree of endopolyploidy in forty angiosperm species
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Poster: Mycological SectionBainard, L.D.; Bainard, Jillian D.; Newmaster, Steve; Klironomos, J.N..endopolyploidy
arbuscular mycorrhizal fungi
genome size
DNA content
PMY002Aug 2, 5:30pm-7:00pmHall A/Convention CenterLichens Flora of Deserts of Turkmenistan
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Poster: Mycological SectionAbdurahimova, Zuvaydajan. Turkmenistan
lichens
desert
Karakum
Monday, August 2nd, 5:30 pm to 7:00 pm · Hall A/Convention Center
Session P: Contributed Posters: Paleobotany Posters
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PPB001August 2nd 5:30 pmHall A/Convention CenterTracing the fossil pollen record of Hedyosmum (Chloranthaceae), a basal angiosperm
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Poster: Paleobotanical SectionMartínez, Camila; Madriñán, Santiago; Zavada, Michael; Jaramillo, Carlos. Hedyosmum
Chloranthaceae
Miocene
fossil pollen
Dated phylogeny
Clavainaperturites microclavatus
PPB002August 2nd 5:30 pmHall A/Convention CenterRoots and leaves in the Early Devonian vascular plants
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Poster: Paleobotanical SectionHao, Shougang; Xue, Jinzhuang.Early Devonian
roots
leaf
vascular plant
Fossil
PPB003August 2nd 5:30 pmHall A/Convention CenterCharacter variation in Miconia (Melastomataceae) at two altitudinal gradients of the Eastern Cordillera (Colombian Andes) and its potential for paleoaltimetry
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Poster: Paleobotanical SectionBaresch, Andrés; Jaramillo, Carlos; Madriñán, Santiago. Paleoelevation
Paleoaltimetry
Stomatal length
stomatal density
Miconia
Potential conductance index 
PPB004August 2nd 5:30 pmHall A/Convention CenterDuchesne River Formation (Late Eocene) Megaflora Preservation by Microflora Algae from the Uinta Basin, Utah
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Poster: Paleobotanical SectionSandau, Stephen.Duchesne River Formation
Late Eocene
Chlorellopsis coloniata
Equisetum
Uinta Basin
Utah
stromatolite
PPB005August 2nd 5:30 pmHall A/Convention CenterA new angiosperm fossil wood from the Upper Cretaceous (Conician-Turonian) of Chihuahua, Mexico
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Poster: Paleobotanical SectionEstrada-Ruiz, Emilio ; Martínez-Cabrera, Hugo I.Mexico
fossil wood
Malvaceae s.l
Storied structure
PPB006August 2nd 5:30 pmHall A/Convention CenterRemote sensing applications for paleobotanical exploration
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Poster: Paleobotanical SectionStoebner, Timothy J.; Etzrodt, Christina; Widhelm, Todd; Boucher, Lisa.remote sensing
techniques
paleobotany
Madagascar
Monday, August 2nd, 5:30 pm to 7:00 pm · Hall A/Convention Center
Session P: Contributed Posters: Phycological Section Posters
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PPC001August 2nd 5:30 pmHall A/Convention CenterDiatoms of Lekki lagoon, Lagos, Nigeria. (SEM Examinations)
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Poster: Phycological SectionAdesalu, Taofikat; Nwankwo, Ikegwu.diatoms,
Aulacoseira herzogii
Plagiotropis lepidopterav.proboscidea
Lekki lagoon
Monday, August 2nd, 5:30 pm to 7:00 pm · Hall A/Convention Center
Session P: Contributed Posters: Pteridological Section Posters
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PPD001Aug 2, 5:30pm-7:00pmHall A/Convention CenterA Lucid-based Interactive Identification Key of the Hawaiian Ferns and Lycophytes: Preliminary Data
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Poster: Pteridological Section/AFSVernon, Amanda; Ranker, Tom A..Key
identification
Hawaiian Islands
interactive key
PPD002Aug 2, 5:30pm-7:00pmHall A/Convention CenterFertile-sterile leaf dimorphy in ferns: seasonal physiological responses and costs of reproduction.
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Poster: Pteridological Section/AFSBritton, Michael R.; Watkins, Jr., James (Eddie).ferns
Pteridophyte
physiology
Photosynthesis
dimorphy
reproductive allocation
PPD003Aug 2, 5:30pm-7:00pmHall A/Convention CenterNew and Improved Leaf Terminology for Gleicheniaceae
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Poster: Pteridological Section/AFSShaw, Shane; Ranker, Tom A..ferns
leaf
Gleicheniaceae
leaf morphology
PPD004Aug 2, 5:30pm-7:00pmHall A/Convention CenterRedefining Adiantum trapeziforme L. (Adiantaceae): A Morphological and Biogeographical Perspective
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Poster: Pteridological Section/AFSMcCarthy, Mirabai; Hickey, R. James.Adiantum
Biogeography
morphology
PPD005Aug 2, 5:30pm-7:00pmHall A/Convention CenterGametophyte ecology of the American hart's-tongue fern, Phyllitis scolopendrium var. americana
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Poster: Pteridological Section/AFSTesto, Weston L.; Watkins, Jr., James (Eddie).Fern
Gametophyte
Pteridophyte
endangered
physiology
soil nutrients
PPD006Aug 2, 5:30pm-7:00pmHall A/Convention CenterInsights into the relationships of two Costa Rican allotetraploids in the fern genus Polystichum (Dryopteridaceae) from nuclear DNA sequence analysis
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Poster: Pteridological Section/AFSJorgensen, Stacy; McHenry, Monique; Barrington, David S.. Polystichum
polyploids
molecular genetics
PPD007Aug 2, 5:30pm-7:00pmHall A/Convention CenterAn Integrative Approach to the Characterization of Psilotum (Psilotophyta): Insights from the Past and Recommendations for the Future.
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Poster: Pteridological Section/AFSSilvius, John E.; Thomas, Daniel L..Psilotum
fern systematics
whisk
morphology
physiology
development
ecology
genetics
Monday, August 2nd, 5:30 pm to 7:00 pm · Hall A/Convention Center
Session P: Contributed Posters: Population Genetics Posters
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PPG001August 2nd 5:30 pmHall A/Convention CenterPhenotypic and genetic differentiation across the range of the Midwestern agricultural weed Amaranthus tuberculatus (Amaranthaceae)
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Poster: Population GeneticsWaselkov, Katherine; Olsen, Kenneth ; Schaal, Barbara.Amaranthus tuberculatus
Amaranthaceae
waterhemp
agricultural weed
microsatellite markers
PPG002August 2nd 5:30 pmHall A/Convention CenterFrom forests to farmland: genetics and ecology of early domestication in Byrsonima crassifolia (Malpighiaceae)
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Poster: Population GeneticsCroft, Genevieve K.; Schaal, Barbara A.. domestication
population genetics
Malpighiaceae
tropical dry forest
ecological modeling
PPG003August 2nd 5:30 pmHall A/Convention CenterOutcrossing rates of wild and weedy sorghum (Sorghum bicolor ) in Ethiopia: implications for crop-to-wild gene flow
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Poster: Population GeneticsAgeru, A. A.; Snow, Allison; Sweeney, P. M..sorghum
gene flow
introgression
outcrossing
Africa
Biotechnology
biosafety
cultivar
PPG004August 2nd 5:30 pmHall A/Convention CenterMolecular characterization and phylogenetic relationships among genera of the subtribe Oncidiinae (Epidendroideae: Orchidaceae) and a new genus tentatively called "Santanderella".
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Poster: Population GeneticsQuintanilla, S R; Ortiz, P; Bernal, J E; Gomez, Alberto.Oncidiinae
phylogeny
matK
trnK
DNA Characterization
Monday, August 2nd, 5:30 pm to 7:00 pm · Hall A/Convention Center
Session P: Contributed Posters: Pollination Biology posters
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PPL001August 2nd 5:30 pmHall A/Convention CenterNon-random mating in the California wildflower Clarkia unguiculata
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Poster: Pollination BiologySmith-Huerta, Nancy L.; Vasek, Frank C..geitonogamy
Clarkia
self pollen
non-random mating
PPL002August 2nd 5:30 pmHall A/Convention CenterStigmatic receptivity, pollen viability and outcrossing potential in the herkogamous homostylous species Primula halleri
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Poster: Pollination BiologyIsham, Samuel T.; de Vos, Jurriaan M.; Conti, Elena; Kelso, Sylvia. Primula
homostyly
heterostyly
herkogamy
outcrossing
Alpine
PPL003August 2nd 5:30 pmHall A/Convention CenterAsynchronous dichogamy in Sassafras randaiense
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Poster: Pollination BiologyChung, Kuo-Fang; Tsai, Yong-Hsin; Lin, Shu-Tzong; Liu, Hsiao-Lei.Lauraceae
Taiwan
plant reproductive ecology
PPL004August 2nd 5:30 pmHall A/Convention CenterFlower Color Variability and Mixed Mating in the Protandrous Herb Saponaria officinalis (L. Caryophyllaceae)
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Poster: Pollination BiologyJabbari, Shabnam; Davis, Sandra L..mixed mating system
reproductive assurance
pollinator limitation
Floral color
PPL005August 2nd 5:30 pmHall A/Convention CenterIntraspecific Variation in the Floral Scent of Oenothera cespitosa: Exploring the potential for chemotypes
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Poster: Pollination BiologySummers, Holly; Emerick, Jay.Floral scent
Volatile Organic Compounds
chemotype
intraspecific variation
PPL006August 2nd 5:30 pmHall A/Convention CenterReciprocal herkogamy in Houstonia procumbens a heterostylous, cleistogamous species
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Poster: Pollination BiologyJones, Eric. heterostyly
distyly
cleistogamy
mating systems
floral evolution
Houstonia
Rubiaceae
Monday, August 2nd, 5:30 pm to 7:00 pm · Hall A/Convention Center
Session P: Contributed Posters: Physiological Section Posters
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PPS001Aug 2, 5:30pm-7:00pmHall A/Convention Center
Canceled
Scanning and Transmission Electron Microscopic Observations on Ultrastructures of Onion Seed 
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Poster: Physiological SectionMohamed-Yasseen, Yasseen.seed longevity
Scanning Electron Microscopy
PPS002Aug 2, 5:30pm-7:00pmHall A/Convention CenterRetrograde vesicles from the vacuole regulate tonoplast surface area and volume during fluid-phase endocytosis
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Poster: Physiological SectionEtxeberria, Ed; González, Pedro; Pozueta-Romero, Javier.endocytosys
retrograde vesicles
tonoplast surface area
PPS003Aug 2, 5:30pm-7:00pmHall A/Convention CenterCornus florida’s sequestration of labile calcium and its role in calcium cycling
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Poster: Physiological SectionHead, Lisha; Mooney, Amber; Borer, Catherine H..flowering dogwood
Calcium
PPS004Aug 2, 5:30pm-7:00pmHall A/Convention CenterCalcium partitioning and sequestration in plant foliage from White Sands National Monument, an extremely high-calcium site
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Poster: Physiological SectionBorer, Catherine H.; Scott, Claire E..Calcium
Mineral nutrition
White Sands National Monument
Foliar Chemistry
Monday, August 2nd, 5:30 pm to 7:00 pm · Hall A/Convention Center
Session P: Contributed Posters: Phytochemical Section Posters
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PPT001Aug 2, 5:30pm-7:00pmHall A/Convention CenterEvaluation of Helianhtus porteri Achenes for Oil Concentration and Fatty Acid Composition
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Poster: Phytochemical SectionSeiler, Gerald J.; Gulya, Thomas.Sunflower
Helianthus
oil concentration
fatty acids
Genetic Resource
endemic plants
PPT002Aug 2, 5:30pm-7:00pmHall A/Convention CenterChemical composition and antibacterial activity of the essential oil of Drimys granadensis L.f. from Colombia
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Poster: Phytochemical SectionGaviria-Velasquez, Mauricio; Quijano, Clara E.; Pino, Jorge A.; Madriñán, Santiago. Drimys granadensis
Essential Oils
Antibacterial
Germacrene D
PPT003Aug 2, 5:30pm-7:00pmHall A/Convention CenterNMR-based modeling of secondary plant products to identify active compounds in chemical and biological assays
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Poster: Phytochemical SectionReese, R. N.; Wyzgoski, Faith J.; Paudel , Liladhar ; Rinaldi, Peter L.; Ozgen, Mustafa ; Tulio Jr., Artemio Z. ; Miller, A. Raymond ; Schreens, J. C.; Hardy, James K. ; Giusti, M. Monica ; Bomser, Joshua A ; Johnson, Jodee .phenolic
anthocyanin
NMR
modeling
chemopreventive
Black Raspberry
PPT004Aug 2, 5:30pm-7:00pmHall A/Convention CenterMalaria Curatives from Northeast United States
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Poster: Phytochemical SectionBrody, Stacy; Graziose, Rocky; Raskin, Ilya; Struwe, Lena; Lategan, Carmen.Malaria
ethnobotany
Plasmodium
Alnus spp
Callicarpa dichotoma
Cercis canadensis
Eupatorium perfoliatum
Quercus alba
Historical botany
PPT005Aug 2, 5:30pm-7:00pmHall A/Convention CenterEssential oil diversity in North American populations of wild tarragon (Artemisia dracunculus L.)
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Poster: Phytochemical SectionEisenman, Sasha; Juliani, H.R.; Simon, J.E..Artemisia dracunculus
tarragon
chemical diversity
Essential Oil
Monday, August 2nd, 5:30 pm to 7:00 pm · Hall A/Convention Center
Session P: Contributed Posters: Recent Topics Posters
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PRT001Aug 2, 5:30pm-7:00pmHall A/Convention CenterPublic Trees of Cleveland, Mississippi-with Emphasis on Delta State University
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Recent Topics PosterLemoine, John; Baghai-Riding, Nina.Mississippi
Delta
Bottomland hardwood forest
trees
native species
ornamental species
education
PRT002Aug 2, 5:30pm-7:00pmHall A/Convention Center Phylogeny and Biogeography of Calamagrostis páramo species (Poaceae: Pooideae)
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Recent Topics PosterGómez, María Camila; Richardson, James; Saarela, Jeffery M.; Peterson, Paul M.; Madriñán, Santiago. Calamagrostis
molecular dating
ITS
Paramo
PRT003Aug 2, 5:30pm-7:00pmHall A/Convention Center A Systematic Study of Paleotropical Mendoncia (Acanthaceae)
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Recent Topics PosterMagnaghi, Emily B.; Daniel, Thomas F..
PRT004Aug 2, 5:30pm-7:00pmHall A/Convention CenterBacterial communities of lichens: structure and potential functions
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Recent Topics PosterBates, Scott T.; Cropsey, Garrett W.G.; Caporaso, Gregory; Knight, Rob; Fierer, Noah.endolichenic bacteria
lichens
pyrosequencing
Symbiosis
PRT005Aug 2, 5:30pm-7:00pmHall A/Convention Center Molecular phylogeny and historical biogeography of Hypericum
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Recent Topics PosterNürk, Nicolai M.; Madriñán, Santiago; Carine, Mark; Blattner, Frank R..Hypericum
phylogeny
Biogeography
26S Proteasome
internal transcribed spacer
Malpighiales
PRT006Aug 2, 5:30pm-7:00pmHall A/Convention Center Morphological annotations of rare liverworts from the northern Andean páramos
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Recent Topics PosterBenavides, Juan C.; Crandall-Stotler, Barbara J.; Stotler, Ray.paramo
liverworts
morphological diversity
lobateRiccardia
new species of Colura
ecological notes
PRT007Aug 2, 5:30pm-7:00pmHall A/Convention CenterMolecular phylogenies falsify an hypothesized C4 reversion in Eragrostis walteri (Poaceae)
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Recent Topics PosterIngram, Amanda; Christin, Pascal-Antoine; Osborne, Colin.C4 photosynthesis
Poaceae
Chloridoideae
Arundinoideae
Eragrostis
PRT008Aug 2, 5:30pm-7:00pmHall A/Convention CenterInsights into the evolutionary relationships within the Secundiflorae clade (Miconieae, Melastomataceae)
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Recent Topics PosterGilberto, Ocampo.divergence times
Ecological niche modeling
historical biogeography
Leandra
Miconieae
Melastomataceae
Ossaea
phylogeny
Secundiflorae clade
PRT009Aug 2, 5:30pm-7:00pmHall A/Convention Center GrassPortal: an online ecological and evolutionary data facility
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Recent Topics PosterVisser, Vernon; Edwards, Erika; Freckleton, Rob; Osborne, Colin.bioinformatics
Grass
Poaceae
data integration
evolution
ecology
PRT010Aug 2, 5:30pm-7:00pmHall A/Convention CenterTeaching Botany in Urban Settings
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Recent Topics PosterHenderson, Flor; Gillen, John.community college botany
plant science education
general education skills
multicultural society
urban education
PRT011Aug 2, 5:30pm-7:00pmHall A/Convention Center
Canceled
Extrafloral nectaries of Cedrela odorata (Meliaceaea) mediating ant activity and its potential in shoot borer control in forests and plantations in Veracruz, Mexico
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Recent Topics PosterHernández Villanueva, Miguel Ángel; Díaz Castelazo, Cecilia.Cedrela odorata
extrafloral nectaries
ant activity
shoot borer
semideciduous forest
red cedar plantations
Mexico
PRT012Aug 2, 5:30pm-7:00pmHall A/Convention Center Digitizing lichens, fungi, and bryophytes: exploring some options
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Recent Topics PosterStock, Nathan D.; Piep, Michael B.; Barkworth, Mary E..lichens
bryophytes
Fungi
Herbaria
Digitizing
imaging
PRT013Aug 2, 5:30pm-7:00pmHall A/Convention CenterEffects of inbreeding and herbivory over generations in Horsenettle (Solanum carolinense L)
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Recent Topics Posterkariyat ramachandran, rupesh ram; scanlon, sarah; mescher, mark; demoraes, consuelo; Stephenson, Andrew G..inbreeding
fitness
generations
PRT014Aug 2, 5:30pm-7:00pmHall A/Convention CenterHaptanthus story: rediscovery of enigmatic flowering plant from Honduras.
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Recent Topics PosterShipunov, Alexey B..Angiosperms
phylogeny
Neotropics
extinction
Haptanthus
PRT014Aug 2, 5:30pm-7:00pmHall A/Convention Center
Canceled
Dynamic genome size and chromosome number evolution in Carex subgenus Vignea (Cyperaceae)
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Recent Topics PosterHipp, Andrew L.; Roalson, Eric.karyotype evolution
chromosome evolution
Phylogenetic comparative methods
genome evolution
genome size
flow cytometry
Carex
Cyperaceae
PRT015Aug 2, 5:30pm-7:00pmHall A/Convention Center A test for crop traits linked to a reciprocal translocation of cultivated and wild radish: implications for weed evolution following hybridization
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Recent Topics PosterChang, Hsiaochi; Snow, Allison; Campbell, Lesley G..Raphanus raphanistrum
Raphanus sativus
hybridization
Reciprocal Translocation
Pollen Fertility
Fruit Abscission
PRT016Aug 2, 5:30pm-7:00pmHall A/Convention CenterInvestigating generic relationships in the Podocarpaceae based on evidence from three genomes
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Recent Topics PosterOwart, Birkin; Fine, Nichole L. Y.; Wilcox, Kevin R.; Peery, Rhiannon; Raubeson, Linda A..phylogeny
Conifer
low-copy nuclear gene
PRT017Aug 2, 5:30pm-7:00pmHall A/Convention Center Phylogeny and biogeography of Polystichum Roth. (Dryopteridaceae) with emphasis on the species occurring at the Brazilian center of diversity
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Recent Topics PosterCondack, Joao P. S.; Barrington, David S.; Sylvestre, Lana .Polystichum
phylogeny
Southeastern Brazil
PRT018Aug 2, 5:30pm-7:00pmHall A/Convention Center The Historical Biogeography of Itea—an eastern North American-eastern Asian-eastern African disjunct taxon—Based on its Fossil Record
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Recent Topics PosterHermsen, Elizabeth J..Itea
Iteaceae
Cenozoic
Fossil
Biogeography
PRT019Aug 2, 5:30pm-7:00pmHall A/Convention Center Establishing a Phenology Monitoring Network in Southeastern Virginia
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Recent Topics PosterIngersoll, David; Motley, Timothy J..
PRT020Aug 2, 5:30pm-7:00pmHall A/Convention CenterOverview of morning glory systematics based on a phylogenetic analysis of 27 gene regions
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Recent Topics PosterEserman, Lauren A.; Miller, Rick.Ipomoea
Ipomoeeae
phylogeny
morning glories
PRT021Aug 2, 5:30pm-7:00pmHall A/Convention CenterFloristic Analysis of the Indian Vegetation
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Recent Topics PosterGandhi, Kanchi N.; Shrestha, Uttam Babu ; Ramamurthy, Kailash B..Indian
Flora
Analysis
endemism
Types
Dominance
PRT022Aug 2, 5:30pm-7:00pmHall A/Convention Center
Canceled
Evaluation of the relationship of Aiouea with Cinnamomum, Ocotea and Mocinnodaphne (Lauraceae) using epidermal leaf characters
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Recent Topics PosterPENAGOS ZULUAGA, JUAN C.Leaf epidermal anatomy
PRT023Aug 2, 5:30pm-7:00pmHall A/Convention CenterPhylogenetic relationships of Argythamnia sensu lato (Euphorbiaceae)
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Recent Topics PosterRamírez-Amezcua, Yocuptizia; Steinmann, Victor W..phylogeny
Euphorbiaceae
Argythamnia
Chiropetalum
Ditaxis
ITS
trnL-F
PRT024Aug 2, 5:30pm-7:00pmHall A/Convention Center My-Plant: Social Networking for the Plant Science Community
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Recent Topics Poster iPlant
phylogenetics
PRT025Aug 2, 5:30pm-7:00pmHall A/Convention CenterOrigin of a disjunct population of Hydrilla verticillata Royle (Hydrocharitaceae) in the East African Great Lakes
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Recent Topics PosterWilliams, Dean; Overholt, William; Copeland, Robert; Cuda, James.Hydrilla verticillata
Biogeography
historical introduction
aquatic plants
PRT026Aug 2, 5:30pm-7:00pmHall A/Convention Center Invasive Aquatic Weeds: Implications for Mosquito and Vector Management Activities
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Recent Topics PosterBlair, Charles E..
Monday, August 2nd, 5:30 pm to 7:00 pm · Hall A/Convention Center
Session P: Contributed Posters: Symbioses: Plant, Animal, and Microbe Interactions Posters
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PSB001August 2nd 5:30 pmHall A/Convention CenterHost preferences of Beechdrops (Epifagus): evidence from chloroplast DNA sequence data
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsLi, Jianhua; Corajod, Jeffrey; Deyoung, Jeffrey.Epifagus
Chloroplast
DNA sequence
host-parasite
PSB002August 2nd 5:30 pmHall A/Convention CenterEndophytic fungi and population differentiation in wild and cultivated Lolium perenne (Poaceae)
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsCheplick, Gregory.accessions
common garden study
endosymbiosis
perennial ryegrass
tillers
PSB003August 2nd 5:30 pmHall A/Convention CenterCharacterization of rhizosphere fungi from selenium hyperaccumulator and non-hyperaccumulator plants along the Eastern Rocky Mountain Front Range
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsWangeline, Ami L.; Lindblom, Stormy D.; Valdez, J. Rodolfo; Reeves, F. Brent; Pilon-Smits, Elizabeth A.H..Selenium
rhizosphere
Filamentous fungi
Colorado
Wyoming
Alternaria
Astragalus
Fusarium
Stanleya
Tolerance
PSB004August 2nd 5:30 pmHall A/Convention CenterIncreased mycoheterotrophy under stress in the native orchid, Goodyera pubescens
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Poster: Symbioses: Plant, Animal, and Microbe InteractionsMccormick, Melissa; Good, Kerry; Whigham, Dennis.Goodyera pubescens
Mycorrhizae
mycoheterotrophy
carbon isotope discrimination
carbon enrichment
stable isotopic analysis
Monday, August 2nd, 5:30 pm to 7:00 pm · Hall A/Convention Center
Session P: Contributed Posters: Stress Tolerance Posters
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PST001Aug 2, 5:30pm-7:00pmHall A/Convention CenterGamma Rays induced Modification of Quantitative and Qualitative Characteristics of Safflower Oil
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Poster: Stress ToleranceSrivastava, Preeti; Kumar, Girjesh.Safflower
induced mutagenesis
gamma rays
oil content
protein content
Monday, August 2nd, 5:30 pm to 7:00 pm · Hall A/Convention Center
Session P: Contributed Posters: Poster session
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PSY001August 2nd 5:30 pmHall A/Convention CenterVKC Virtual Key to the Compositae
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Poster: Systematics SectionFunk, Vicki A.; Bonifacino, J. Mauricio. Compositae
virtual key
PSY002August 2nd 5:30 pmHall A/Convention CenterGlobal Compositae Checklist – Progress and Prospects
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Poster: Systematics SectionFlann, Christina; Richards, Kevin; Wilton, Aaron; Funk, Vicki A..nomenclature
checklist
global
Asteraceae
PSY003August 2nd 5:30 pmHall A/Convention CenterEvaluation of microsatellite motifs for phylogenetic reconstruction in the subtribe Espeletiinae Cuatrec. (Compositae)
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Poster: Systematics SectionDiazgranados, Mauricio; Sanchez, Carolina; Barber, Janet C..microsatellite
Simple Sequence Repeats (SSRs)
phylogenetics
Espeletiinae
Asteraceae
PSY004August 2nd 5:30 pmHall A/Convention CenterThe phylogenetics and phylogeography of gypsophily in Gaillardia (Asteraceae)
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Poster: Systematics SectionStange, Carolyn; Charboneau, Joseph; Levin, Jonathan; Moore, Michael.phylogenetics
phylogeography
gypsophily
Chihuahuan Desert
Gaillardia
cpDNA
nuDNA
PSY005August 2nd 5:30 pmHall A/Convention CenterTaxonomic significance of pollen features in Gochnatia and allied genera (Asteraceae, Gochnatieae)
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Poster: Systematics SectionTellería, M.C.; Funk, Vicki A.; Sancho, G.; Ventosa-Rodriguez, I.; Roque, N.; Kelloff, Carol L..Compositae
pollen
South America
PSY006August 2nd 5:30 pmHall A/Convention CenterPhylogenetics and phylogeography in a gypsophilic clade: Haploësthes and Sartwellia (Asteraceae: Flaveriinae)
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Poster: Systematics SectionPlumb, Rachel; Sanders, Jeffrey C.; Moore, Michael J.. gypsophilic
phylogeography
Flaveriinae
Chihuahuan Desert
PSY007August 2nd 5:30 pmHall A/Convention Center
Canceled
A new species of Hieracium from Turkey
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Poster: Systematics SectionDaskin, Ruziye; Kaynak, Gonul.Asteraceae
Hieracium
Section Cernua
new species
taxonomy
Uludag Mountain
PSY008August 2nd 5:30 pmHall A/Convention CenterBiogeography and phylogenetic history of the spiny Solanum section Crinitum (Solanaceae)
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Poster: Systematics SectionHowland, Jared; Farruggia, Frank T..Solanum
Solanacae
Biogeography
PSY009August 2nd 5:30 pmHall A/Convention CenterChromosome number in Solanum sejunctum: The potential role of polyploidy in the origin of an Australian dioecious species
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Poster: Systematics SectionScharf, Alexander; Martine, Christopher T.; Anderson, Gregory J..Solanaceae
Speciation
dioecy
Leptostemonum
Solanum
PSY010August 2nd 5:30 pmHall A/Convention CenterA new species of Australian Solanum, with potential implications for the evolution of a rare breeding system
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Poster: Systematics SectionLavoie, Elizabeth; Martine, Christopher T..Solanum
Solanaceae
dioecy
Australia
PSY011August 2nd 5:30 pmHall A/Convention CenterChloroplast lineages in disjunct western North American populations of Swertia perennis L. (Gentianaceae)
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Poster: Systematics SectionGroff, Paul A.; Hale, Amanda M.; Whitlock, Barbara A.. Swertia
Gentianaceae
Biogeography
mountain wet meadows
Great Basin
Altai
chloroplast DNA
PSY012August 2nd 5:30 pmHall A/Convention CenterPhylogeny and geography of the Gentiana affinis complex (Gentiana section Pneumonanthe, Gentianaceae)
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Poster: Systematics SectionGunathilake, Anuradha; Groff, Paul A.; Whitlock, Barbara A.. mountain wet meadows
Gentiana
Gentianaceae
Western North America
Biogeography
PSY013August 2nd 5:30 pmHall A/Convention CenterGenetic diversity in two congeneric wildflowers, Gentianopsis simplex and G. holopetala (Gentianaceae), from the mountains of Western North America
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Poster: Systematics SectionHale, Amanda M.; Groff, Paul A.; Whitlock, Barbara A..Biogeography
Gentianaceae
Gentianopsis
mountain wet meadows
western North America
PSY014August 2nd 5:30 pmHall A/Convention CenterComparative Morphological, Anatomical, and Ecological Investigations on two subspecies of Stachys germanica L. Growing in Turkey
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Poster: Systematics SectionErdogan, Eyup; Akcicek, Ekrem; Tumen, Gulendam.anatomy
ecology
Lamiaceae
morphology
Stachys
Turkey
PSY015August 2nd 5:30 pmHall A/Convention CenterComparative Morphological, Anatomical, and Ecological Studies on two subspecies of Stachys balansae Boiss. & Kotschy Growing in Turkey
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Poster: Systematics SectionErdogan, Eyup; Akcicek, Ekrem; Tumen, Gulendam.anatomy
ecology
Lamiaceae
morphology
Stachys
taxonomy
Turkey
PSY016August 2nd 5:30 pmHall A/Convention CenterOn the origin and diversification of the monophyletic Pacific clade in the genus Cyrtandra (Gesneriacaeae): recent insights from sampling along the southeast Asia-Pacific interface
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Poster: Systematics SectionSummers, Carly F.; Margenthaler, Elaina; Clark, John R..Gesneriaceae
Cyrtandra
ancestral range reconstruction
phylogenetics
island biogeography
systematics
modeling
PSY017August 2nd 5:30 pmHall A/Convention CenterMolecular identification of potentially invasive Cuscuta in Brunei Darussalam
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Poster: Systematics SectionBieber, Amanda; Wang H., Chak; Bolin, Jay F.; Tennakoon, Kushan U.; Musselman, Lytton John.Cuscuta
Convolvulaceae
nuclear ribosomal ITS
trnL-F
perennation
PSY018August 2nd 5:30 pmHall A/Convention CenterTwo new species of Prunus (Rosaceae) from Korea
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Poster: Systematics SectionKim, Chan-Soo; Moon, Myung-Ok; Sun, Byung-Yoon; Kim, Moon-Hong.new species
Prunus
PSY019August 2nd 5:30 pmHall A/Convention CenterCharacterization of a microspecies in Amelanchier (Rosaceae)
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Poster: Systematics SectionCushman, Kevin R.; Burgess, Michael B.; Campbell, Christopher S..
PSY020August 2nd 5:30 pmHall A/Convention CenterRelationships among Rubus (Rosaceae) species used in traditional Chinese medicine
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Poster: Systematics SectionWang, Yinu; Alice, Lawrence.Rubus
Rosaceae
noncoding chloroplast DNA
phylogenetics
traditional Chinese medicine
active compounds
PSY021August 2nd 5:30 pmHall A/Convention CenterA Morphological Analysis of the Trifolium amabile Kunth Species Complex
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Poster: Systematics SectionAhlquist, Tia K,; Vincent, Michael A..Trifolium
Fabaceae
taxonomy
PSY022August 2nd 5:30 pmHall A/Convention CenterA New species of Euphorbia from Nigeria
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Poster: Systematics SectionFABOYEDE, ADEKEMI, O; Olowokudejo, J.D.Euphorbia
dichasial cyme
Nigeria
PSY023August 2nd 5:30 pmHall A/Convention CenterPhylogeny of the clusioid clade (Malpighiales): evidence from the plastid and mitochondrial genomes
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Poster: Systematics SectionRuhfel, Brad R; Gustafsson, Mats H. G.; Bittrich, Volker ; Philbrick, C. Thomas; Rutishauser, Rolf; Stevens, P. F.; Xi, Zhenxiang; Davis, III, Charles C..Bonnetiaceae
Hypericaceae
Clusiaceae
Calophyllaceae
Podostemaceae
Malpighiales
phylogeny
systematics
PSY024August 2nd 5:30 pmHall A/Convention CenterFruit evolution in Euphorbia subgenus Esula (Euphorbiaceae)
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Poster: Systematics SectionJin, Wenchi; Riina, Ricarda; Geltman, Dmitry; Berry, Paul E..Esula
Euphorbia
molecular phylogeny
fruit character
PSY025August 2nd 5:30 pmHall A/Convention CenterRelationships among the confounding genera Ammannia, Hionanthera, Nesaea, and Rotala (Lythraceae)
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Poster: Systematics SectionGraham, Shirley A.; Diazgranados, Mauricio; Barber, Janet C.. Africa
Lythraceae
Ammania
Hionanthera
Nesaea
Rotala
aquatic plants
phylogenetics
PSY026August 2nd 5:30 pmHall A/Convention CenterInvasion, radiation and evolution of Malagasy Commiphora (Burseraceae)
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Poster: Systematics SectionWeeks, Andrea.Commiphora
Burseraceae
radiation
island evolution
PSY027August 2nd 5:30 pmHall A/Convention CenterThe phylogeny and phylogeography of gypsophily within Acleisanthes (Nyctaginaceae)
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Poster: Systematics SectionCroley, Matthew; Brunner, Anna; Moore, Michael.Acleisanthes
gypsophily
Chihuahuan Desert
phylogenetics
PSY028August 2nd 5:30 pmHall A/Convention CenterA comprehensive phylogeny of Anulocaulis and its implications for the evolution of Chihuahuan Desert gypsophily
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Poster: Systematics SectionBruenn, Riva; Brunner, Anna; Hernández-Ledesma, Patricia; Douglas, Norman; Moore, Michael.Anulocaulis
gypsophilic
phylogeography
PSY029August 2nd 5:30 pmHall A/Convention CenterEvolution of chromosome numbers in Portulaca (Portulacaceae)
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Poster: Systematics SectionOcampo, Gilberto.chromosome number
Portulaca
Portulacaceae
PSY030August 2nd 5:30 pmHall A/Convention CenterPhylogenetic Relationships in the Genus Lewisia (Montiaceae), Inferred Using nrDNA (ITS, ETS) and cpDNA (rps16)
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Poster: Systematics SectionHartooni, Nairi; Guilliams, C. Matt; Baldwin, Bruce G..Lewisia
Montiaceae
Portulacaceae
Lewisiopsis
ETS
PSY031August 2nd 5:30 pmHall A/Convention CenterA phylogenetic analysis of Pelargonium based on three plastid genes
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Poster: Systematics SectionWeng, Mao-Lun; Gibby, Mary; Jansen, Robert K..Geraniaceae
Pelargonium
phylogeny
plastid DNA
PSY032August 2nd 5:30 pmHall A/Convention CenterThe Origins of Taiwanese Begonias
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Poster: Systematics SectionYang, Hsun-An; Chung, Kuo-Fang; Leong, Wai-Chao; Peng, Ching-I.Begonia
allopolyploidization
hybridization
low-copy nuclear gene
PSY033August 2nd 5:30 pmHall A/Convention CenterThe contributions to micromorphological characters of Alyssum dudleyi from Turkey and its geographical distribution
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Poster: Systematics SectionDaskin, Ruziye; Yılmaz, Aylin; Yılmaz, Özer ; Kaynak, Gonul.Alyssum
Brassicaceae
micromorphology
SEM
endemic plants
Turkey
PSY034August 2nd 5:30 pmHall A/Convention CenterA New subspecies of Paeonia from northwest Anatolia, Turkey
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Poster: Systematics SectionDaskin, Ruziye; Yılmaz, Özer; Kaynak, Gonul.Paeonia
Paeoniaceae
new subspecies
taxonomy
Turkey
PSY035August 2nd 5:30 pmHall A/Convention CenterA taxonomic review of Korean native Citrus L. (Rutaceae)
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Poster: Systematics SectionKim, Chan-Soo; Kim, Soo-Young; Byun , Gwang-Ok; Kim, Jiin.Citrus
Rutaceae
characters
chromosome number
PSY036August 2nd 5:30 pmHall A/Convention CenterPreliminary studies in Meliosma (Sabiaceae): insight from molecular and morphological data
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Poster: Systematics SectionZúñiga, José D.. Sabiaceae
Meliosma
Systematics
phylogenetics
PSY037August 2nd 5:30 pmHall A/Convention CenterIdentification of host cues for haustorium orientation and initiation in the leafy mistletoe Phoradendron serotinum (Santalaceae)
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Poster: Systematics SectionReid, Ryan L.; Hawkins, Angela K.; La Roya, Sara E.; Cannon, Brandi C. ; Faust, Amber F.; Verastegui, Timothy J.; Tarson, Victor G.; Garza, Lindsey D.; Randle, Christopher P..Phoradendron serotinum
Santalaceae
parasitic plants
haustorial initiation
leafy mistletoe
PSY038August 2nd 5:30 pmHall A/Convention CenterComparative phylogenetic analysis of the origin and frequency of epiphytism among three disparate plant families: Bromeliaceae, Gesneriaceae, and Orchidaceae
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Poster: Systematics SectionMargenthaler, Elaina; Benzing, David H.; Holst, Bruce K.; Summers, Carly F.; Clark, John L.; Clark, John R..epiphyte
evolution
Bromeliaceae
Gesneriaceae
Orchidaceae
phylogenetics
character evolution
modeling
PSY039August 2nd 5:30 pmHall A/Convention CenterTaxonomy of the Allium cernuum Complex in Appalachia
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Poster: Systematics SectionFord-Werntz, Donna I.; Dever, Rodney .oxyphilum
Allium
allegheniense
cernuum
common garden
Appalachia
taxonomy
conservation
morphology
cytology
anatomy
PSY040August 2nd 5:30 pmHall A/Convention CenterPreliminary phylogenetic analysis of the Tillandsia fasciculata Sw. (Bromeliaceae) complex
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Poster: Systematics SectionSidoti, Brian J.; Cameron, Kenneth M..Bromeliaceae
Tillandsia
Caribbean
PSY041August 2nd 5:30 pmHall A/Convention CenterPhenotypic differentiation and reproductive isolation in sympatric species of Camassia (Agavaceae): Are species congruent based on multiple criteria?
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Poster: Systematics SectionKephart, Susan; Clark-Snustad, Kindra; Sultany, Molly; Digby, Anna; Adler, Constance.Agavaceae
Camassia
hybridization
Morphometrics
reproductive isolation
species concept
pollination
PSY042August 2nd 5:30 pmHall A/Convention CenterWho’s a Mormolyca? A first look at the recircumscription of this orchid genus
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Poster: Systematics SectionArevalo, Rafael E.; Cameron, Kenneth M..systematics
Orchidaceae
Neotropics
taxonomy
PSY043August 2nd 5:30 pmHall A/Convention CenterEvaluating evolutionary diversification in scentbottle orchids, Platanthera dilatata, based on phylogeography
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Poster: Systematics SectionAdhikari, Binaya; Wallace, Lisa Ellen. P. dilatata
divergence
taxonomy
PSY044August 2nd 5:30 pmHall A/Convention CenterMolecular systematics of Corybas (Orchidaceae)
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Poster: Systematics SectionLyon, Stephanie; Givnish, Thomas J.; Clements, Mark.floral morphology
Corybas
Orchidaceae
phylogenetics
PSY045August 2nd 5:30 pmHall A/Convention CenterCanary Grasses (Phalaris, Poaceae): Biogeography and Evolution Bridging Five Continents
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Poster: Systematics SectionVoshell, Stephanie; Baldini, Riccardo; Kumar, Rohit; Tatalovich, Nicholas.Phalaris
phylogeny
polyploid evolution
PSY046August 2nd 5:30 pmHall A/Convention CenterEvolutionary relationships of the ‘sky island’ pines (Pinus subsection Ponderosae) based on nuclear and plastid microsatellite loci
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Poster: Systematics SectionNguyen, Hoai Trang; Segear, Nicole; Finch, Kristen; Gernandt, David A.; Willyard, Ann.species delimitation
microsatellite DNA
phylogeny
Low-copy Nuclear Markers
PSY047August 2nd 5:30 pmHall A/Convention CenterA chloroplast DNA phylogeny of the North American hard pines (Pinus section Trifoliae)
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Poster: Systematics SectionHernandez Leon, Sergio; Pérez de la Rosa, Jorge A.; Jardón Barbolla, Lev O.; Gernandt, David S..cpDNA
phylogeny
Pinus
ycf1
PSY048August 2nd 5:30 pmHall A/Convention CenterCharacteristics of Pteridophyte flora of Jeju Island, Korea with emphasis on the endangered ferns
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Poster: Systematics SectionMoon, Myung-Ok; Kim, Chul Hwan; Kim, Chan-Soo; Sun, Byung-Yoon; Kim, Moon-Hong. pteridophyte
Distribution
 Mankyua
endangered
PSY049August 2nd 5:30 pmHall A/Convention CenterHow do you solve a problem like Xanthoparmelia? Molecular analyses reveal semi-cryptic species in an Australasian-American 'disjunct' taxon
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Poster: Systematics SectionHodkinson, Brendan P.; Lendemer, James C..cryptic species
phylogenetics
ITS
lichens
Parmeliaceae
PSY050August 2nd 5:30 pmHall A/Convention CenterHow sexual are the asexuals?
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Poster: Systematics SectionVasut, Radim J.; Sarhanova, Petra; Bures, Petr; Dancak, Martin; Travnicek, Bohumil.apomixis
hybridisation
pseudogamy
Rubus
Taraxacum
PSY051August 2nd 5:30 pmHall A/Convention CenterCyberFlora Louisiana: A Virtual Herbarium for the State
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Poster: Systematics SectionSasek, Thomas; Urbatsch, Lowell; Darwin, Steven P.; Miller, Rick; Lasseigne, Alex.herbarium
Digitizing
images
PSY052August 2nd 5:30 pmHall A/Convention CenterVascular plant diversity in Canada’s southern Arctic: new baseline data and significant floristic discoveries in Tuktut Nogait National Park and vicinity, Northwest Territories
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Poster: Systematics SectionConsaul, Laurie L.; Saarela, Jeffery M.; Gillespie, Lynn J.; Bull, Roger D..Arctic
Floristics
Canada
Flora
Populus
Northwest Territories
National Parks
PSY053August 2nd 5:30 pmHall A/Convention CenterA New Flora of Oregon
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Poster: Systematics SectionHardison, Linda K.; Meyers, Stephen C..vascular flora
Oregon
taxon concepts
PSY054August 2nd 5:30 pmHall A/Convention CenterThe CONN virtual herbarium
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Poster: Systematics SectionCapers, Robert; Les, Donald H..herbarium
digitization
Monday, August 2nd, 5:30 pm to 7:00 pm · Hall A/Convention Center
Session P: Contributed Posters: Tropical Biology Section Posters
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PTB001August 2nd 5:30 pmHall A/Convention CenterThe Atrium Biodiversity Information System at the Botanical Research Institute of Texas (BRIT)
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Poster: Tropical Biology SectionFranklin, Tiana; Tobler, Mathias; Janovec, John; Neill, Amanda; Best, Jason H.; Barfield, Keri; Householder, Ethan; Valega, Renan; Cano, Asuncion; Alban, Joaquina. Atrium
PTB002August 2nd 5:30 pmHall A/Convention CenterRainforestPlants: A Web-Based Teaching Tool For Students Of Tropical Biology
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Poster: Tropical Biology SectionShumway, Scott W.; Letcher, Susan L.; Friberg, Alexander; DeMelo, Diane.tropical rainforest
tropical botany
rainforest
La Selva, Costa Rica
tropical plant families
Monday, August 2nd, 5:30 pm to 7:00 pm · Hall A/Convention Center
Session P: Contributed Posters: Teaching Section Posters
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PTE001Aug 2, 5:30pm-7:00pmHall A/Convention CenterTeaching Plant Anatomy & Morphology Based Upon Examples from Botanical Forensics and Archaeobotany and the Additional Collections at the Claude E. Phillips Herbarium
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Poster: Teaching SectionTucker, Arthur.Plant collections
plant anatomy
Plant morphology
PTE002Aug 2, 5:30pm-7:00pmHall A/Convention CenterChia: An Inexpensive Organism for Student Inquiry in an Interdisciplinary and Ethnobotanical Context
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Poster: Teaching SectionConover, Margaret.inquiry-based learning
K-12
undergraduate
ethnobotany
PTE003Aug 2, 5:30pm-7:00pmHall A/Convention CenterCyberlearning at Community Colleges (C3): Faculty Scholarship, E-science, and Open Curriculum
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Poster: Teaching SectionDonovan, Sam; Stanley, Ethel. cyberlearning
education
PTE004Aug 2, 5:30pm-7:00pmHall A/Convention CenterEcotourism with a hand-lens: Integrating bryological research, education, and conservation through scientific tourism in the Magellanic sub-Antarctic ecoregion
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Poster: Teaching SectionMoses, Kelli; Lewis, Lily; Méndez, Manuela; Medina, Yanet; Kozar, Macy; Massardo, Francisca; Goffinet, Bernard; Rozzi, Ricardo. Conservation
Chilean sub-Antarctic Forests
Ecotourism
Bryophytes
Lichens
PTE005Aug 2, 5:30pm-7:00pmHall A/Convention CenterGo Wild! Increasing Botany Enrollment with Native Florida Wildflowers
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Poster: Teaching SectionChung, Genevieve C..community college botany
recruitment
teaching
learning
PTE006Aug 2, 5:30pm-7:00pmHall A/Convention CenterPedagogy workshop enhances graduate students' teaching effectiveness of evolutionary and phylogenetic concepts
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Poster: Teaching SectionJones, J. Matthew; Cooper, Joshua T.; Gibson, Phil; Hoefnagels, Marielle.graduate students
Science Education
pedagogy
Monday, August 2nd, 6:00 pm to 7:30 pm · 554B/Convention Center
Session M21: Meeting: American Fern Society Council Meeting
Presiding: Warren Hauk, Denison University
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August 2nd 6:00 pm554B/Convention CenterAmerican Fern Society Council Meeting
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Monday, August 2nd, 7:00 pm to 10:00 pm · Rotunda/Convention Center
Session BQ1: Banquet: Paleobotanical Section Banquet and Auction
Presiding: Michael T Dunn, Cameron University
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August 2nd 7:00 pmRotunda/Convention CenterPaleobotanical Society Banquet
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Monday, August 2nd, 7:00 pm to 9:00 pm · 556B/Convention Center
Session M22: Meeting: Herbarium Curator Meeting
Presiding: Carolyn J. Ferguson, Kansas State University
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August 2nd 7:00 pm556B/Convention CenterHerbarium Curator Meeting
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Tuesday, August 3rd

Tuesday, August 3rd, 6:00 am to 5:00 pm · 557/Convention Center
Office: Botany 2010 Conference Office
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August 3rd 6:00 am557/Convention CenterNo Title
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Tuesday, August 3rd, 6:30 am to 8:00 am · Prefunction A/Convention Center
Session BR5: Breakfast: Continental Breakfast
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August 3rd 6:30 amPrefunction A/Convention CenterContinental Breakfast
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Tuesday, August 3rd, 7:00 am to 5:00 pm · 558B/Convention Center
Office: Presentation Ready Room
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August 3rd 7:00 am558B/Convention CenterNo Title
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Tuesday, August 3rd, 7:00 am to 6:00 pm · Prefunction A/Convention Center
Session RG5: Registration: Registration
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August 3rd 7:00 amPrefunction A/Convention CenterRegistration
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Tuesday, August 3rd, 7:30 am to 8:30 am · Rotunda/Convention Center
Session BR6: Breakfast: Missouri Botanical Garden and Friends Breakfast
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August 3rd 7:30 amRotunda/Convention CenterMissouri Botanical Garden Breakfast
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Tuesday, August 3rd, 8:00 am to 5:00 pm · Hall A/Convention Center
Exhibits: Posters & Exhibit Hall
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August 3rd 8:00 amHall A/Convention CenterPosters & Exhibit Hall
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Tuesday, August 3rd, 8:00 am to 9:45 am · 555A/Convention Center
Session 23: Contributed Papers: Mesozoic Papers I
Presiding: L. J. Hickey, Yale University
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23001August 3rd 8:00 am555A/Convention CenterMicrotomography analyses of fossil flowers from the Late Cretaceous of Georgia
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Oral PaperHerendeen, Patrick S.; Takahashi, Masamichi; Crane, Peter.Cretaceous
microtomography
Ericales
23002August 3rd 8:15 am555A/Convention CenterTomography and laminography applications in paleontology and plant biology at the Advanced Photon Source
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Oral PaperXianghui, Xiao. paleontology
botany
synchrotron radiation X-ray microtomography
synchrotron radiation x-ray laminography
23003August 3rd 8:30 am555A/Convention CenterA New Genus and Species of Conifer Wood from the Late Triassic of Connecticut
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Oral PaperHickey, L. J..fossil wood
Late Triassic
Connecticut
paleoxylemotomy
Conifer
23004August 3rd 8:45 am555A/Convention CenterMesozoic and Cenozoic record of Araucaria from Patagonia: integrating morphological information into the genus phylogeny
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Oral PaperEscapa, Ignacio; Cuneo, Nestor; Wilf, Peter.Araucariaceae
Patagonia
Gondwana
phylogeny
23005August 3rd 9:00 am555A/Convention CenterPredictions of early Cretaceous floral structure and pollination biology by fossil pollen proxy
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Oral PaperHu, Shusheng; Taylor, David W..pollen
angiosperm
Cretaceous
evolution
ancestral
23006August 3rd 9:15 am555A/Convention CenterEarly Angiosperm Penetration into a Gymnosperm Dominated Ecosystem: The Dutch Gap Locality, Virginia USA
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Oral PaperHickey, L. J.; Taylor, David W.; Hu, Shusheng.early Cretaceous
early angiosperms
Aptian
Potomac Group
sedimentology
Virginia
fluvial environment
Acaciaephyllum
Proteaephyllum
Quercophyllum
paleoecology
23007August 3rd 9:30 am555A/Convention CenterOrgans First, Flowers Later: A new theory on the first flowers based on developmental and paleobotantical data
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Oral PaperTaylor, David W..evolution
floral
development
Fossil
Tuesday, August 3rd, 8:00 am to 9:45 am · 555B/Convention Center
Session 24: Contributed Papers: Invasive Plants
Presiding: Cynthia Huebner, Northern Research Station
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24001August 3rd 8:00 am555B/Convention CenterMicrostegium vimineum’s germination, survival, and growth in closed-canopy deciduous forests
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Oral PaperHuebner, Cynthia; Miller, Gary.Microstegium vimineum
Japanese stiltgrass
closed-canopy forests
herbivory
24002August 3rd 8:15 am555B/Convention CenterInvasive species demonstrate higher phenotypic plasticity but native species have greater resilience to worsening conditions
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Oral PaperDavidson, Amy; Nicotra, Adrienne B..alien plant species
introduced plant species
phenotypic plasticity
resource availability
reaction norm
climate change
adaptation
Environment gradient
indigenous
24003August 3rd 8:30 am555B/Convention CenterNatural hybridization in Morus: Is an exotic mulberry threatening the native one?
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Oral PaperNepal, Madhav P.; Larson, Gary E..Morus
Moraceae
interspecific hybridization
microsatellites
Invasive Species
northwestern boundary
24004August 3rd 8:45 am555B/Convention CenterRapid activation of extrafloral nectaries induced by minimal damage in Chinese Tallow (Triadica sebifera)
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Oral PaperHarvey, Alan; Shiflett, Allison.extrafloral nectaries
Induced defense
Chinese Tallow
Triadica sebifera
24005August 3rd 9:00 am555B/Convention CenterInvasion and Hybridization as Potential Mechanisms for Cryptic Extinction: A Bittersweet (Celastrus spp.) Story
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Oral PaperZaya, David N.; Leicht-Young, Stacey A.; Pavlovic, Noel B.; Ashley, MV.hybridization
biological invasion
Celastrus orbiculatus
Celastrus scandens
Microsatellites (SSRs)
24006August 3rd 9:15 am555B/Convention CenterSelection dynamics in natural populations of Fallopia japonica and Persicaria virginiana: a multi-season selection analysis
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Oral PaperO'Donnell, Kelly.plant invasion
natural selection
Japanese Knotweed
24007August 3rd 9:30 am555B/Convention CenterWeed reproduction and dispersal in regulated rivers: genetic connectivity insights
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Oral PaperChong, Caroline.ecosystem processes
plant invasions
river ecosystem
genetic connectivity
dispersal
weeds
range expansion
genotypic diversity
Tuesday, August 3rd, 8:00 am to 9:45 am · 556A/Convention Center
Session 25: Contributed Papers: Population Genetics II
Presiding: Jessica Brzyski, University of Cincinnati
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25001August 3rd 8:00 am556A/Convention CenterDistribution of genetic variation in Encelia farinosa (Asteraceae) inferred from universal nuclear markers for the Asteraceae
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Oral PaperFehlberg, Shannon D..Asteraceae
North American deserts
low-copy nuclear gene
phylogeography
Encelia
genetic structure
25002August 3rd 8:15 am556A/Convention CenterHow does genetic variation change during biological invasion? A study of Pinus strobus
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Oral PaperMandak, Bohumil; Hadincova, Veroslava; Mahelka, Vaclav; Wildova, Radka.biological invasion
microsatellites
Pinus strobus
multiple introductions
bottleneck
25003August 3rd 8:30 am556A/Convention CenterTemporal changes in genetic structure of common ragweed (Ambrosia artemisiifolia) in its native range
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Oral PaperMartin, Michael; Brush, Grace; Zimmer, Elizabeth.Ambrosia
Ragweed
phylogeography
Invasion
disturbance
population genetics
25004August 3rd 8:45 am556A/Convention CenterComparative population genetics of species endemic to the highly fragmented central Florida scrub
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Oral PaperGermain-Aubrey, Charlotte; Soltis, Pamela S.; Gitzendanner, Matthew A..conservation genetics
microsatellite
25005August 3rd 9:00 am556A/Convention CenterGene flow, species boundaries, and phylogeography of the dwarf milkweed group (Asclepias uncialis-ruthiae-eastwoodiana-sanjuanensis, Asclepiadoideae: Apocynaceae)
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Oral PaperRiser Ii, James P.; Roalson, Eric H..Asclepias
Asclepiadoideae
Apocynaceae
population genetics
25006August 3rd 9:15 am556A/Convention Center
Canceled
Hybridization on the Waiahole Ditch Trail: species boundaries and conservation in Hawaiian Cyrtandra (Gesneriaceae)
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Oral PaperRoalson, Eric H.; Riser Ii, James P.; Clark, John R.; Wagner, Warren L..Cyrtandra
Gesneriaceae
hybridization
Species delimitation
25007August 3rd 9:30 am556A/Convention CenterGenetic variation and population structure in a rare clonal shrub, Spiraea virginiana (Rosaceae)
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Oral PaperBrzyski, Jessica; Culley, Theresa M..clonal
microsatellites
Spiraea virginiana
Tuesday, August 3rd, 8:00 am to 10:30 am · 556B/Convention Center
Session 26: Contributed Papers: Monocots: Grasses
Presiding: Mary E. Barkworth, Utah State University
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26001August 3rd 8:00 am556B/Convention CenterPlastome sequence phylogeny of commelinid monocots implies five origins of wind pollination in Poales
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Oral PaperGivnish, Thomas J.; Ames, Mercedes S.; McKain, Michael R. ; Steele, P. Roxanne; dePamphilis, Claude W.; Graham, Sean W.; Pires, J. Chris; Stevenson, Dennis Wm.; Zomlefer, W. B.; Briggs, Barbara; Duvall, Melvin R.; Moore, Michael; Soltis, Douglas E.; Soltis, Pamela S.; Thiele, Kevin; Leebens-Mack, James H.. commelinids
correlated evolution
cyperids
graminids
long branch attraction
monocots
plastid
plastome
restiids
xyrids
26002August 3rd 8:15 am556B/Convention CenterPhylogeny of the Arthrostylidiinae: the Glaziophyton clade (Poaceae: Bambusoideae: Bambuseae)
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Oral PaperViana, Pedro L.; Tyrrell, Christopher D.; Triplett, Jimmy K.; Clark, Lynn G..Arthrostylidiinae phylogeny
Glaziophyton
neotropical Bambuseae
26003August 3rd 8:30 am556B/Convention CenterReticulate evolution in the temperate bamboos (Poaceae: Bambusoideae: Arundinarieae): evidence from low-copy nuclear gene sequences
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Oral PaperTriplett, Jimmy K.; Clark, Lynn G.; Wen, Jun; Peterson, Paul M.; Li, De-Zhu.Poaceae
low-copy nuclear gene
Bamboo phylogeny
intergeneric hybridization
Allopolyploidy
26004August 3rd 8:45 am556B/Convention Center
Canceled
Chloroplast genomes from Anomochlooideae show fewer synapomorphies than expected with other Poaceae
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Oral PaperDuvall, Melvin R.; Morris, Leah M.; Jones, Samuel S..Poaceae
August 3rd 9:00 am556B/Convention CenterBreak
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26006August 3rd 9:30 am556B/Convention CenterTowards a better phylogeny in the Chloridoideae (Poaceae)
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Oral PaperPeterson, Paul M.; Romaschenko, Konstantin; Johnson, Gabriel.classification
Chloridoideae
grasses
phylogeny
plastid DNA
Poaceae
taxonomy
Biogeography
26007August 3rd 9:45 am556B/Convention CenterPhylogenetics, biogeography, and taxonomy of the Uniola clade (Poaceae, Chloridoideae)
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Oral PaperColumbus, J. Travis; Zúñiga, José D.; Macfarlane, Terry D; Simon, Bryan K..Biogeography
Chloridoideae
phylogeny
Poaceae
taxonomy
Uniola
26008August 3rd 10:00 am556B/Convention CenterEvolutionary history of small-spikeleted Stipeae formerly included in the Oryzopsis/Piptatherum assemblage
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Oral PaperRomaschenko, Konstantin; Peterson, Paul M.; Soreng, Robert J..classification
grasses
phylogeny
plastid DNA
Poaceae
Pooideae
Stipeae
taxonomy
26009August 3rd 10:15 am556B/Convention CenterMorphological, geographic, and phylogenetic studies in Melica (Poaceae: Meliceae)
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Oral PaperBarkworth, Mary E.; Bushman, B. Shaun.Melica
Meliceae
phylogeography
morphology
phylogeny
Tuesday, August 3rd, 8:00 am to 10:30 am · 552A/Convention Center
Session 27: Contributed Papers: Seed Plants to Basal Eudicots
Presiding: Sean W. Graham, University of British Columbia
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001August 3rd 8:00 am552A/Convention CenterMorpho-molecular differentiation within taxonomical complex Section Pseudobaccatae (subgenus Ephedra ) of Western Himalaya
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ArraySharma, Prabha ; Uniyal, P.L; Tripathi, S. B.; Negi, M. S..Ephedra
Section Pseudobaccateae
Himalayas
AFLP
27002August 3rd 8:15 am552A/Convention CenterInferring angiosperm phylogeny: 17-gene 642-taxon analyses
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Oral PaperSoltis, Douglas E.; Smith, Stephen A.; Cellinese, Nico; Moore, Michael; Refulio-Rodriguez, Nancy F.; Olmstead, Richard; Crawley, Sunny S; Black, Chelsae; Diouf, Diaga; Hilu, Khidir W.; Qiu, Yin-Long; Sytsma, Kenneth J.; Wurdack, Kenneth; Xi, Zhennxiang; Davis, III, Charles C.; Tank, David; Sanderson, Michael; Donoghue, Michael J.; Soltis, Pamela S..
27003August 3rd 8:30 am552A/Convention CenterA molecular phylogeny and revised taxonomy of the holoparasitic family Hydnoraceae
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Oral PaperBolin, Jay F.; Motley, Timothy J.; Wurdack, Kenneth; Maass, Erika; Musselman, Lytton John. Parasitic plants
Hydnora
Prosopanche
Piperales
27004August 3rd 8:45 am552A/Convention CenterA Systematic Revision of the Genus Manekia (Piperaceae)
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Oral PaperSchubert, Schubert, Heather K.; Bornstein, Allan J.; Taylor, Michael S.; Smith, James F..molecular marker
morphological evaluation
recent evolutionary divergence
August 3rd 9:00 am552A/Convention CenterBreak
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27006August 3rd 9:30 am552A/Convention CenterFossil data and ages of clades in Annonaceae (Magnoliales)
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Oral PaperDoyle, James A.; Pirie, Michael D.. Annonaceae
Magnoliales
paleobotany
phylogeny
fossil constraints
molecular dating
27007August 3rd 9:45 am552A/Convention CenterPhylogeny of the Pawpaws (Asimina & Deeringothamnus, Annonaceae)
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Oral PaperAbbott, J. Richard; Neubig, K. M..Asimina
Deeringothamnus
Annonaceae
phylogeny
27008August 3rd 10:00 am552A/Convention CenterEvolutionary implications of Hydatellaceae phylogeny
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Oral PaperIles, Will; Sokoloff, Dmitry D; Rudall, Paula J.; Remizowa, Margarita V; Graham, Sean W..Basal angiosperms
character evolution
sexual system
molecular dating
27009August 3rd 10:15 am552A/Convention CenterPhylogenetic relationships and biogeographic patterns in Corydalis (Papaveraceae:Fumarioideae)
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Oral PaperRee, Richard; Wray, Brian; Lidén, Magnus.phylogeny
historical biogeography
China
Sino-Himalaya
Tuesday, August 3rd, 8:00 am to 10:45 am · 552B/Convention Center
Session 28: Contributed Papers: Phylogeography and Ecological Biogeography
Presiding: C. Thomas Philbrick, Western Connecticut State University
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28001August 3rd 8:00 am552B/Convention CenterAn analysis of the vascular flora of Edwards Plateau of west-central Texas
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Oral PaperSaghatelyan, Anna.geographical element
Texas
Chihuahuan Desert
taxonomic spectrum
comparative analysis
Flora
Floristics
28002August 3rd 8:15 am552B/Convention CenterRange modeling of entire floras to estimate fine-scale patterns of alpha diversity across the landscape
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Oral PaperHearn, David; Sanderson, Michael; McMahon, Michelle.range model
species diversity
Hot spot
Flora of Arizona
maximum entropy
species-time curve
climate
specimen database
28003August 3rd 8:30 am552B/Convention CenterMultiple Pleistocene refugia and Holocene range expansion of an abundant southwestern American desert plant species (Melampodium leucanthum, Asteraceae)
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Oral PaperRebernig, Carolin A.; Schneeweiss, Gerald M.; Bardy, Katharina E.; Schoenswetter, Peter; Villasenor, Jose L.; Obermayer, Renate; Stuessy, Tod F.; Schneeweiss, Hanna.desert biota
Holocene aridification
Melampodium
phylogeography
polyploidy
refugia
28004August 3rd 8:45 am552B/Convention CenterIsland hopping and evolutionary divergence of endemic Lotus on the California Channel Islands
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Oral PaperWallace, Lisa Ellen; McGlaughlin, Mitchell M; Helenurm, Kaius.Channel Islands
intraspecific variation
cpDNA sequencing
Lotus
phylogeography
28005August 3rd 9:00 am552B/Convention CenterSpecies delimitation, phylogeography, and identification of evolutionarily significant units in a rare but widespread North American mycoheterotrophic orchid, Corallorhiza striata (Orchidaceae: Epidendroideae).
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Oral PaperBarrett, Craig F.; Freudenstein, John.morphometry
orchid
nuclear marker
ITS
plastid DNA
North America
intron
phylogeography
coalescent
F3H
RPB2
August 3rd 9:15 am552B/Convention CenterBreak
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28007August 3rd 9:30 am552B/Convention CenterIntraspecific variation in Podostemum ceratophyllum
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Oral PaperFehrmann, Susie ; Halliburton, Richard; Philbrick, C. Thomas.
28008August 3rd 9:45 am552B/Convention CenterPolyploidy and the invasion of ivy (Hedera spp., Araliaceae) in North America
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Oral PaperGreen, Adam F; Ramsey, Tara; Ramsey, Justin.polyploidy
plant invasion
Hedera
hybridization
28009August 3rd 10:00 am552B/Convention CenterDo endemic plants migrate? The phylogeography of Pyxidanthera barbulata (Diapensiaceae) as a test of the Pleistocene refugial paradigm
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Oral PaperWall, Wade; Douglas, Norman; Xiang, Qiu-Yun(Jenny); Hoffmann, William; Wentworth, Thomas; Hohmann, Matthew.phylogeography
Pyxidanthera
Diapensiaceae
endemism
population genetics
28010August 3rd 10:15 am552B/Convention CenterBiogeography and fungal relationships in the Corallorhiza odontorhiza-wisteriana group (Orchidaceae)
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Oral PaperFreudenstein, John; Barrett, Craig F..Orchidaceae
Biogeography
phylogeography
Fungi
28011August 3rd 10:30 am552B/Convention CenterPolyploidy and the Cytogeography of the North American Creosote Bush (Larrea tridentata, Zygophyllaceae)
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Oral PaperLaport, Robert; Minckley, Robert; Ramsey, Justin. Polyploidy
speciation
Biogeography
flow cytometry
Tuesday, August 3rd, 8:00 am to 12:10 pm · Ballroom C/Convention Center
Session SY3: Symposium: Leveraging the use of herbarium collections in modern systematics - examples from Pteridology
Presiding: Erin M. Sigel, Duke University
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August 3rd 8:00 amBallroom C/Convention CenterIntroduction
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SY3002August 3rd 8:10 amBallroom C/Convention CenterElectronic Monographs
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Symposium or Colloquium PresentationVasco, Alejandra; Moran, Robbin; Tulig, Melissa.ferns
Elaphoglossum
Megalastrum
taxonomy
SY3003August 3rd 8:40 amBallroom C/Convention CenterPhylogeny and Character Evolution of the Bolbitidoid Ferns (Dryopteridaceae)
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Symposium or Colloquium PresentationSundue, Michael; Labiak, Paulo; Moran, Robbin.morphology
optimization
character evolution
Herbarium Collections
SY3004August 3rd 9:10 amBallroom C/Convention CenterUsing herbarium specimens to redefine species boundaries: a case study of the fern genus Polystichum in the Andes
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Symposium or Colloquium PresentationMcHenry, Monique; Barrington, David S.. Systematics
pteridology
August 3rd 9:40 amBallroom C/Convention CenterBreak
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SY3006August 3rd 10:10 amBallroom C/Convention CenterRecent progress in the quantitative analysis of form and color in fern hybrids
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Symposium or Colloquium PresentationBarrington, David S..Multivariate analysis
leaf shape
fern
hybrid
SY3007August 3rd 10:40 amBallroom C/Convention CenterUsing spore data to infer ploidy and reproductive mode in land plants
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Symposium or Colloquium PresentationSigel, Erin M. ; Windham, Michael D. ; Pryer , Kathleen M..cheilanthoids
Fern
Herbaria
ploidy
pollen
sexuality
spore
SY3008August 3rd 11:10 amBallroom C/Convention CenterThe importance of paleobotanical and herbarium collections in understanding the evolution of heterosporous ferns
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Symposium or Colloquium PresentationNagalingum, Nathalie; Lupia Ii, Richard; Pryer, Kathleen M..ferns
diversification
molecular dating
fossils
paleobotany
SY3009August 3rd 11:40 amBallroom C/Convention CenterInsights into the biogeography of North American ferns from Flora of North America data
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Symposium or Colloquium PresentationBarker, Michael S.; Bogonovich, Marc.ferns
Biogeography
polyploidy
North America
Tuesday, August 3rd, 8:00 am to 12:00 pm · Ballroom B/Convention Center
Session SY4: Symposium: History of Botany in the Rhode Island Area
Presiding: Lee B. Kass, Cornell University
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SY4001August 3rd 8:00 amBallroom B/Convention Center200 Years of Rhode Island Botany
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Symposium or Colloquium PresentationStevenson, Dennis Wm..history
Botany
Rhode Island
SY4002August 3rd 8:15 amBallroom B/Convention CenterSome Sources for Botanical History in the John Carter Brown Library
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Symposium or Colloquium PresentationDanforth, Susan.
SY4003August 3rd 8:45 amBallroom B/Convention Center“I know every tree, every single tree one can see…” – The life and legacy of Richard E. Schultes
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Symposium or Colloquium PresentationBussmann, Rainer W.ethnobotany
Economic Botany
Richard E Schultes
SY4004August 3rd 9:15 amBallroom B/Convention CenterGeorge H. M. Lawrence (1910-1978) and his international impact on botany
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Symposium or Colloquium PresentationTodd, Angela.George Lawrence
History of botany
disciplinary boundaries
August 3rd 9:45 amBallroom B/Convention CenterBreak
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SY4006August 3rd 10:00 amBallroom B/Convention CenterIrene Stuckey: a Life Well Spent with Plants and People
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Symposium or Colloquium PresentationTucker, Gordon C..Irene Stuckey
Rhode Island
rare plants
SY4007August 3rd 10:30 amBallroom B/Convention Center Pinus strobus L. and the historical utilization and management of southern New England forests, 1600-1938
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Symposium or Colloquium PresentationMarshall, Philip.old field
disturbance
succession
historical ecology
naval stores
SY4008August 3rd 11:00 amBallroom B/Convention CenterThoughts on Vernon I. Cheadle
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Symposium or Colloquium PresentationEvert, Ray; Uhl, Natalie W..
SY4009August 3rd 11:30 amBallroom B/Convention CenterVignettes from the History of Brown Botany
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Symposium or Colloquium PresentationColeman, Annette.
August 3rd 11:45 amBallroom B/Convention CenterDiscussion
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Tuesday, August 3rd, 8:15 am to 12:00 pm · 551A/Convention Center
Session 29: Contributed Papers: Dev & Struct - Development & Evolution
Presiding: Amy Litt, The New York Botanical Garden
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29001August 3rd 8:15 am551A/Convention CenterThe role of APETALA1/FRUITFULL genes in non-core eudicots
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Oral PaperPabon Mora, Natalia; Litt, Amy.APETALA1
AP1/FUL
basal eudicots
Eschscholzia
FRUITFULL
FUL-like
gene duplication
subfunctionalization
Papaver
Papaveraceae
29002August 3rd 8:30 am551A/Convention CenterUnifoliata-Afila interactions in pea leaf morphogenesis
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Oral PaperDeMason, Darleen; Jaganatha, Venkateswari; Barkawi, Lana; Cohen, Jerry D..Leaf development
pea
auxin
DR5::GUS
29003August 3rd 8:45 am551A/Convention CenterAnalysis of candidate genes implicated in specifying dry versus fleshy fruit development in the Solanaceae
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Oral PaperMeyer, Rachel; Pabon Mora, Natalia; Mohamed, Abeer; Nowogrodzki, Anna; Litt, Amy.Solanaceae
Fruit development
molecular regulation
29004August 3rd 9:00 am551A/Convention CenterFloral and petaloid bract development in dogwoods (Cornus, Cornaceae) – testing the role of B-class genes
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Oral PaperXiang, Qiu-Yun(Jenny); Feng, Chunmiao; Liu, Xiang; Franks, Robert G..Floral development
Bract petaloidy
genetics
Cornus
29005August 3rd 9:15 am551A/Convention CenterThe Plant Ontology: a tool for structural, developmental, and molecular plant biologists
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Oral PaperWalls, Ramona L.; Cooper, Laurel D.; Elser, Justin; Stevenson, Dennis Wm.; Smith, Barry; Mungall, Chris; Gandolfo, Maria.plant ontology consortium
genome
annotations
plant structure
plant growth and development
August 3rd 9:30 am551A/Convention CenterBreak
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29007August 3rd 10:00 am551A/Convention CenterWhen is apical damage most effective in inducing vegetative short-shoot branches in Ginkgo biloba?
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Oral PaperLittle, Stefan A.; Christianson, Michael L. ; Jernstedt, Judy.apical meristems
cycadophyte
development
ginkgophyte
seed plants
shoot branching
29008August 3rd 10:15 am551A/Convention CenterStructure and Development of Foliar Glands of Stizophyllum riparium (Bignoniaceae)
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Oral PaperHayden, W. John; Drake, M. J..Stizophyllum
Bignoniaceae
gland
anatomy
29009August 3rd 10:30 am551A/Convention CenterFern leaf evolution and development
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Oral PaperAmbrose, Barbara; Vasco, Alejandra; Smalls, Tynisha; Moran, Robbin.leaf morphology
evo-devo
ferns
developmental genetics
29010August 3rd 10:45 am551A/Convention CenterEvolution and development of Dioscorea leaves
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Oral PaperGeeta, R.; Arif, Saad.leaf shape
Morphometrics
venation
development
evolution
29011August 3rd 11:00 am551A/Convention CenterThe flower of Plerandra (Araliaceae): a unique case of a polycyclic androecium within derived euasterids
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Oral PaperOskolski, Alexei A.; Sokoloff, Dmitry D; Plunkett, Gregory; Lowry, Porter P. II.Plerandra
Flower development
polycyclic androecium
floral polymery
Melanesian Schefflera
Araliaceae
29012August 3rd 11:15 am551A/Convention CenterFloral Development of Rafflesiaceae
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Oral PaperNikolov, Lachezar; Endress, Peter K.; Matthews, Merran L.; Manickam, Sugumaran; Wong, Khoon-Meng ; Kramer, Elena M; Davis, III, Charles C.. Rafflesiaceae
floral evolution
gynoecium
androecium
floral development
Euphorbiaceae
29013August 3rd 11:30 am551A/Convention CenterOrigins and evolutionary development of sepal crest in Iris
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Oral PaperGuo, Jinyan; Wilson, C..Iris
Floral micromorphology
Floral development
29014August 3rd 11:45 am551A/Convention CenterComparative floral structure and systematics in the balsaminoid clade (Ericales)
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Oral PaperSchoenenberger, Juerg; Von Balthazar, Maria.asterids
Balsaminaceae
Ericales
floral morphology
floral structure
Marcgraviaceae
Pellicieraceae
Tetrameristaceae
Tuesday, August 3rd, 8:30 am to 11:45 am · 551B/Convention Center
Session 30: Contributed Papers: Ecophysiology I
Presiding: Samuel Taylor, University of Sheffield; Walton Green, National Museum of Natural History, Smithsonian Institution
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30001August 3rd 8:30 am551B/Convention CenterGlobal-scale relationships between angiosperm leaf vein patterns and leaf function
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Oral PaperWalls, Ramona L..major vein
leaf traits
minor vein density
leaf economic spectrum
phylogenetic conservatism
30002August 3rd 8:45 am551B/Convention CenterDecline of leaf hydraulic conductance during desiccation: relationships to venation architecture
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Oral PaperScoffoni, Christine ; Rawls, Micheal ; McKown, Athena D.; Sack, Lawren.PLC
venation architecture
vein densities
refilling
Kleaf
gmin
turgor loss point
leaf traits
30003August 3rd 9:00 am551B/Convention CenterPhylogeny, physiology and ecology: the roles of C4 photosynthesis and diversity in the grasses
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Oral PaperTaylor, Samuel; Rees, Mark; Woodward, Ian; Ripley, Brad; Osborne, Colin.C4 photosynthesis
grasses
Poaceae
eco-physiological traits
gas exchange
Screening
phylogeny
30004August 3rd 9:15 am551B/Convention CenterFoliar uptake of fog prevents water deficit and induces hydraulic redistribution from fern crowns to the soil in Polystichum munitum
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Oral PaperLimm, Emily; Simonin, Kevin; Dawson, Todd. redwood forest
fog
water relations
hydraulic transport
Western sword fern
Polystichum munitum
30005August 3rd 9:30 am551B/Convention CenterThe ecophysiology of resprouting fynbos shrubs with different life history types
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Oral PaperPratt, R. B.; Jacobsen, A. L..seasonal carbon gain
cavitation
fire
hydraulic conductivity
life history
Photosynthesis
xylem
August 3rd 9:45 am551B/Convention CenterBreak
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30007August 3rd 10:15 am551B/Convention CenterAdaptive radiation of leaf venation and the meaning of disjunct veins in the C4 Hawaiian Euphorbia
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Oral PaperSporck, Margaret, J.; Sack, Lawren.Euphorbia
Chamaesyce
Euphorbiaceae
C4 photosynthesis
Endangered species
adaptive radiation
Hawaii
venation
island evolution
leaf anatomy
30008August 3rd 10:30 am551B/Convention CenterLeaf lifespan is controlled by branching patterns in Viburnum (Adoxaceae)
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Oral PaperSchmandt, Kaya R.; Donoghue, Michael J.; Sack, Lawren; Schmerler, S B; Williard, Anne; Clement, W L; Edwards, Erika.leaf lifespan
leaf economic spectrum
Branching patterns
phenology
Viburnum
30009August 3rd 10:45 am551B/Convention CenterTurning over a new “leaf”: multiple functional significances of leaves versus phyllodes in Hawaiian Acacia koa
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Oral PaperPasquet Kok, Jessica; Creese, Chris; Sack, Lawren.Drought
heterophylly
hydraulics
leaf traits
legume
light-response curves
pressure-volume curves
stomata
water storage
xylem
30010August 3rd 11:00 am551B/Convention CenterXylem vessel length distributions of chaparral shrubs
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Oral PaperJacobsen, A. L.; Tobin, M. F.; Pratt, R. B..xylem
plant anatomy
chaparral
cavitation resistance
xylem structure and function
functional plant anatomy
hydraulics
30011August 3rd 11:15 am551B/Convention CenterTaking the Heat: Ecotypic differentiation in response to extreme heat events in a California native shrub
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Oral PaperShuldman, M.I.; Dawson, Todd. ecophysiology
California
climate change
heat stress
ecotype
ecophysiology
30012August 3rd 11:30 am551B/Convention CenterInherent adaptation in Cottonwood poplar (Populus trichocarpa) along geographic clines
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Oral PaperMcKown, Athena D.; Drewes, Eric C.; Azam, Md. Shofiul; Guy, Robert D..poplar
adaptation
Latitude
photoperiod
phenology
climate
Photosynthesis
Tuesday, August 3rd, 9:00 am to 5:00 pm · 558B/Convention Center
Internet Cafe: Internet Cafe
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August 3rd 9:00 am558B/Convention CenterInternet Café
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Tuesday, August 3rd, 9:00 am to 12:00 pm · 554A/Convention Center
Session 31: Contributed Papers: Student Session on Bryophytes - Sharp Award
Presiding: Laura L. Forrest, University of Connecticut
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31001August 3rd 9:00 am554A/Convention CenterCryptic Lineage Diversity in Syntrichia ruralis, a Model Desiccation Tolerant Organism
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Oral PaperZepeda, Randy; Fisher, Kirsten.desiccation
phylogenetics
phylogeography
cryptic diversity
31002August 3rd 9:15 am554A/Convention CenterWidespread endopolyploidy in mosses
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Oral PaperBainard, Jillian D.; Newmaster, Steve.bryophytes
liverworts
endopolyploidy
DNA content
31003August 3rd 9:30 am554A/Convention CenterImmunocytological analysis of callose in cell walls across generative apices and tissues of liverworts and mosses
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Oral PaperMansouri, Katayoun.apical cell
callose
plasmodesmata
liverworts
cell wall
31004August 3rd 9:45 am554A/Convention CenterThousands of years without sex: The case of the Southern Appalachian Nothoceros aenigmaticus
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Oral PaperVillarreal, Juan Carlos; McFarland, Kenneth D.; Goffinet, Bernard. Asexuality
hornworts
Southern Appalachians
Sex allopatry
phylogeography
31005August 3rd 10:00 am554A/Convention CenterEvolution of male gametes in liverworts
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Oral Paperd'Artenay, Tamrya D.; Renzaglia, Karen S..liverworts
sperm
ultrastructure
evolution
August 3rd 10:15 am554A/Convention CenterBreak
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31007August 3rd 10:45 am554A/Convention CenterEvolution of Endospory in Bryophytes
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Oral PaperSchuette, Scott; Renzaglia, Karen. endospory
precocious endospory
bryophyte
multicellular spores
Evolution
31008August 3rd 11:00 am554A/Convention CenterRevisiting Adaptive Traits and Epiphylly in Tropical Leafy Liverworts (Family Lejeuneaceae)
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Oral PaperKraichak, Ekaphan.liverwort
Epiphyll
Trait correlation
Adaptation
31009August 3rd 11:15 am554A/Convention CenterUltrastructure of pseudostomata in Sphagnum angustifolium
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Oral PaperMerced-Alejandro, Amelia; Renzaglia, Karen S..stomata
evolution
ultrastructure
guard cell
31010August 3rd 11:30 am554A/Convention CenterThe influence of the diaspore (propagule) bank and diaspore rain on bryophyte (moss) community composition in northern white cedar swamps
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Oral PaperBowman, Keith; Kimmerer, Robin. diaspore bank
diaspore rain
Bryophytes
fragmentation
31011August 3rd 11:45 am554A/Convention CenterExperimental and Molecular Studies of Bryophyte Dispersal on Alpine Summits
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Oral PaperRobinson, Sean C.; Miller, Norton G..Bryophyte dispersal
Alpine
population genetics
Experimental growth
Propagules
reproduction
Sphagnum
Tuesday, August 3rd, 9:45 am to 10:15 am · Hall A/Convention Center
Coffee Break: Coffee Break
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August 3rd 9:45 amHall A/Convention CenterCoffee Break
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Tuesday, August 3rd, 10:15 am to 12:00 pm · 555A/Convention Center
Session 32: Contributed Papers: Mesozoic Papers II
Presiding: Maria Gandolfo, Cornell University
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32001August 3rd 10:15 am555A/Convention CenterEarly evolution of Pinaceae: an anatomically preserved Pinus seed cone from the Early Cretaceous of Yorkshire
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Oral PaperRyberg, Patricia E.; Stockey, Ruth A.; Hilton, Jason; Riding, James B.; Rothwell, Gar W..Conifer
Fossil
Lower Cretaceous
Pinus
Seed Cone
Yorkshire
32002August 3rd 10:30 am555A/Convention CenterNew insights into early Fagaceae based on Turonian fossil material from New Jersey
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Oral PaperNixon, Kevin; Gandolfo, Maria; Crepet, William.cupule
Fagaceae
flowers
phylogeny
Turonian
32003August 3rd 10:45 am555A/Convention CenterA woody axis with liana anatomy from the Cretaceous of Hornby Island, British Columbia
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Oral PaperSmith, Selena Y.; Little, Stefan A.; Burnham, Robyn; Stockey, Ruth A..Cretaceous
Fossil
Hornby Island
liana
wood
32004August 3rd 11:00 am555A/Convention CenterAn emerging potentially cost effective technology for imaging botanical specimens
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Oral PaperCrepet, William; Nixon, Kevin; Riccio, Mark; Gandolfo, Maria; Daghlian, Charles; Grimaldi, David.XXX-CT scan
amber
phylogeny
Fagales
Turonian
sea change
32005August 3rd 11:15 am555A/Convention CenterShould Palaeoaster be expelled from the angiosperms?
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Oral PaperLittle, Stefan A.; Manchester, Steven R.; Smith, Una R..angiosperm
Bennettitales
Cretaceous
Paleoaster porosa
gymnosperm
Fossil
Black Hills
32006August 3rd 11:30 am555A/Convention CenterRevisiting the Argentinean monocotyledon fossil record
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Oral PaperGandolfo, Maria; Zamaloa, Maria; Caviglia, Nicolas.monocotyledons
Argentina
fossil record
32007August 3rd 11:45 am555A/Convention CenterTracking angiosperm molecular fossils: New results from analysis of basal living angiosperm clades
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Oral PaperTaylor, David W.; Zinniker, David ; McCorkle, Erin; Hu, Shusheng; Barbanti, Silvana M. ; Moldowan, J. Michael .biogeochemistry
biomarkers
Fossil
angiosperm
evolution
Tuesday, August 3rd, 10:15 am to 12:00 pm · 555B/Convention Center
Session 33: Contributed Papers: Plant Response to Environmental Stressors
Presiding: Jack T. Tessier, SUNY Delhi
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33001August 3rd 10:15 am555B/Convention CenterRoot contraction helps “living rock” cacti avoid lethal temperatures when growing in rocky soil
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Oral PaperNorth, Gretchen; Garrett, Tadao.root contraction
desert biota
xylem
33002August 3rd 10:30 am555B/Convention CenterPhenotypic plasticity in Datura stramonium in response to density and nutrient supply
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Oral PaperJaphet, Wisdom; Zhou, Daowei.phenotypic plasticity
Datura Sramonium
density
Nutrient availability
Flexible strategy
specific leaf area
33003August 3rd 10:45 am555B/Convention CenterCan variable expression of herkogamy under drought stress explain autonomous selfing rates in Collinsia heterophylla?
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Oral PaperArathi H.S., Arathi; Rachael, Jorgensen.herkogamy
drought stress
selfing rate
Collinsia heterophylla
33004August 3rd 11:00 am555B/Convention CenterLarge flowers in stressful environments: the importance of floral longevity in a large-flowered Mediterranean family
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Oral PaperTeixido, Alberto L..floral longevity
flower size
Cistaceae
Mediterranean area
temperature
Maintenance costs
33005August 3rd 11:15 am555B/Convention CenterToxicity of Hyperaccumulated metals to larvae of the beet armyworm (Spodoptera exigua).
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Oral PaperCheruiyot, Dorothy; Boyd, Robert.Elemental Defense
33006August 3rd 11:30 am555B/Convention CenterNo evidence of contractile roots in Erythronium americanum.
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Oral PaperTessier, Jack T..Erythronium americanum
contractile roots
below-ground movement
Tuesday, August 3rd, 10:15 am to 12:00 pm · 554B/Convention Center
Session 34: Contributed Papers: Teaching I
Presiding: Carina Anttila, San Jose City College; Stokes S. Baker, University of Detroit Mercy
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August 3rd 10:15 am554B/Convention CenterIntroduction
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34002August 3rd 10:30 am554B/Convention CenterHow Did Linnaeus Integrate Botany Teaching and Research? Insights from His University, Garden, Home, and Farm
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Oral PaperWandersee, James H.; Clary, Renee M..botany teaching
historical model
historiographic research
history of science
Linnaeus
plant taxonomy
34003August 3rd 10:45 am554B/Convention CenterA Tree-Thinking Approach in Introductory Biology: Germination of the Idea
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Oral PaperGibson, Phil; Hoefnagels, Marielle.evolution
tree thinking
phylogeny
science education reform
undergraduate education
34004August 3rd 11:00 am554B/Convention CenterGreen stuff - A joint project of schools and botanic gardens to develop evidence based and theory guided learning environments
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Oral PaperKapelari, Suzanne; Sladky-Meraner, Sabine; Pistrich, Daniela.botanic garden education
inquiry-based learning
plant science education
primary science
education research
34005August 3rd 11:15 am554B/Convention CenterThe Good, the Bad, and the Ugly: adventures in replacing traditional organismal botany notebooks with portfolios
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Oral PaperArmstrong, Joseph E..Laboratory
undergraduate biology instruction
plant diversity
Economic Botany
portfolio notebooks
laboratory notebooks
34006August 3rd 11:30 am554B/Convention CenterIncorporating Service Learning into Field Botany Courses Using Invasive Plants
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Oral PaperClevinger, Jennifer A..Invasive Species
service learning
field botany
Alliaria petiolata
34007August 3rd 11:45 am554B/Convention CenterBryophytes in the undergraduate science curriculum
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Oral PaperFuselier, Linda.Bryophyte
undergraduate biology instruction
Inquiry
education
Tuesday, August 3rd, 10:15 am to 11:45 pm · 556A/Convention Center
Session 35: Contributed Papers: Population Genetics III
Presiding: Theresa M. Culley, University of Cincinnati
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35001August 3rd 10:15 am556A/Convention CenterThe evolution of sexual dimorphism in a hybrid zone in Hawaiian Schiedea
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Oral PaperCulley, Theresa M.; Wallace, Lisa Ellen; Weller, Stephen G.; Nepokroeff, Molly; Kuenzi, Ashley; Sakai, Ann K.; Roy, Tilottama; Wagner, Warren L..Schiedea
microsatellites
gynodioecy
morphology
Chloroplast
hybridization
35002August 3rd 10:30 am556A/Convention CenterHeritabilities and genetic correlations for allocation to female and male traits in gynodioecious Schiedea adamantis (Caryophyllaceae)
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Oral PaperWeller, Stephen G.; Sakai, Ann K.; Campbell, Diane R.; Culley, Theresa M..sexual dimorphism
gynodioecy
heritabilities
genetic correlations
Schiedea
dioecy
35003August 3rd 10:45 am556A/Convention CenterGenetic variability in widespread Cephalanthera species (Neottieae, Orchidaceae) with different reproductive systems
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Oral PaperFay, Michael F.; Micheneau, Claire; Duffy, Karl.SSR
Orchidaceae
Cephalanthera
population genetics
breeding system
35004August 3rd 11:00 am556A/Convention CenterAnalysis of population structure reveals dispersal limitation and significant differentiation of extreme-habitat varieties of the dominant Metrosideros polymorpha on east Hawaii Island
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Oral PaperStacy, Elizabeth; DeBoer, Nicholas; Johansen, Jennifer; Sakishima, Tomoko.Metrosideros
population differentiation
microsatellites
Hawaii
woody species
35005August 3rd 11:15 am556A/Convention CenterPopulation genetics of the red alga Furcellaria lumbricalis along a salinity gradient
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Oral PaperKorpelainen, Helena; Kostamo, Kirsi; Olsson, Sanna.genetic structure
microsatellites
EST
red algae
salinity gradient
35006August 3rd 11:30 am556A/Convention CenterDiallelic microsatellites developed for Agrostis stolonifera L. population analyses provide evidence for A. transcaspica Litv. as the source of the bentgrass A3 subgenome
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Oral PaperReichman, Jay R.; Smith, Bonnie M.; Londo, Jason P.; Bollman, Michael A.; Auer, Carol; Watrud, Lidia S..Agrostis stolonifera
microsatellites
SSRs
Agrostis transcaspica
Agrostis gigantea
A3 subgenome
Tuesday, August 3rd, 11:00 am to 12:00 pm · Ballroom D/Convention Center
Session S4: Special Lecture: Regional Botany Special Lecture
Presiding: Elizabeth Farnsworth, New England Wild Flower Society
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S4001August 3rd 11:00 amBallroom D/Convention CenterDiscovering and Teaching About New England’s Diverse Flora
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Special AddressFarnsworth, Elizabeth .
Tuesday, August 3rd, 12:00 pm to 1:00 pm · Ballroom A/Convention Center
Session L3: Luncheon: Women in Science Luncheon
Presiding: Debra Rolison, Naval Research Laboratory
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August 3rd 12:00 pmBallroom A/Convention CenterWomen in Science Luncheon
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L3002August 3rd 12:15 pmBallroom A/Convention CenterCreating Change in Scientific Institutions through Subversion, Revolution, and Meteorology
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Special AddressRolison, Debra.
Tuesday, August 3rd, 12:00 pm to 1:30 pm · 553B/Convention Center
Session L4: Luncheon: Plant Physiology Business Meeting and Luncheon
Presiding: Anitra Thorhaug, Yale University
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August 3rd 12:00 pm553B/Convention CenterPlant Physiology Business Meeting and Luncheon
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Tuesday, August 3rd, 12:00 pm to 1:00 pm · 550B/Convention Center
Session M23: Meeting: ABLS, AFS, ASPT, BSA & CBA/ABC Presidents' Meeting & Discussion
Presiding: Kent E. Holsinger, University of Connecticut
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August 3rd 12:00 pm550B/Convention CenterABLS, AFS, ASPT & BSA Presidents' Meeting & Discussion
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Tuesday, August 3rd, 12:00 pm to 1:30 pm · 554B/Convention Center
Session M24: Meeting: Teaching Section Business Meeting
Presiding: Stokes S. Baker, University of Detroit Mercy
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August 3rd 12:00 pm554B/Convention CenterTeaching Section Business Meeting
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Tuesday, August 3rd, 1:00 pm to 5:00 pm · 556A/Convention Center
Session 36: Contributed Papers: Asterids: Asterales
Presiding: Vicki A. Funk, US National Herbarium
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36001August 3rd 1:00 pm556A/Convention CenterA first comprehensive phylogenetic analysis of the broader Campanulaceae
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Oral PaperCellinese, Nico; Smith, Stephen A.. Campanulaceae
molecular systematics
divergence times
36002August 3rd 1:15 pm556A/Convention CenterMolecular phylogeny of the Goodeniaceae- implications for taxonomy, morphology and biogeography
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Oral PaperJabaily, Rachel S.; Gustafsson, Mats H. G.; Motley, Timothy J..Goodeniaceae
Australia
Hawaii
Asterales
molecular systematics
36003August 3rd 1:30 pm556A/Convention CenterThe Relationships of Vernonieae (Compositae) from Thailand to those in Africa, Madagascar and Asia
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Oral PaperKeeley, Sterling C.; Bunwong, Sukonthip. Compositae
Thailand
Vernonieae
trnLc-f
ITS
matK
Biogeography
ndhF
36004August 3rd 1:45 pm556A/Convention CenterGenera of the Vernonieae (Asteraceae) of China with a study of their pollen
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Oral PaperRobinson, Harold; Skvarla, John J..Vernonieae
China
genera
pollen
Asteraceae
36005August 3rd 2:00 pm556A/Convention CenterPhylogeny and Biogeography of the Compositae tribe Liabeae
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Oral PaperFunk, Vicki A.; Kelloff, Carol L.; Chan, Raymund.Asteraceae
Andes
Mexico
Central America
Caribbean
morphology
molecular phylogenetics
36006August 3rd 2:15 pm556A/Convention CenterPhylogeny of the Roldana-Clade (Asteraceae: Senecioneae): Montane Forest Endemism and Diversity
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Oral PaperQuedensley, T. Sultan; Jansen, Robert K..Asteraceae
Montane forests
endemism
Mexico
Guatemala
36007August 3rd 2:30 pm556A/Convention CenterMolecular systematics of Calendula (Asteraceae): evidence from the chloroplast and internal transcribed spacers (ITS)
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Oral PaperPlume, Olofron.Calendula
hybridization
polyploid origins
Speciation
August 3rd 2:45 pm556A/Convention CenterBreak
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36009August 3rd 3:00 pm556A/Convention CenterSystematics of Symphyotrichinae (Asteraceae: Astereae): Disagreements between two nuclear regions indicate complex relationships between Psilactis and Symphyotrichum
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Oral PaperMorgan, David R.; Holland, Blake.Asteraceae
reticulate evolution
molecular systematics
nuclear ribosomal DNA
36010August 3rd 3:15 pm556A/Convention CenterBiogeography and evolutionary history of Grindelia (Asteraceae: Astereae)
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Oral PaperMoore, Abigail; Baldwin, Bruce G..Grindelia
Asteraceae
amphitropical disjunction
Biogeography
36011August 3rd 3:30 pm556A/Convention CenterFurther desintegration of Nardophyllum (Compositae: Astereae)
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Oral PaperBonifacino, J. Mauricio; Funk, Vicki A.. Compositae
Astereae
Nardophyllum
Chiliotrichum
36012August 3rd 3:45 pm556A/Convention CenterSpeciation in Mediterranean Compositae-Anthemideae – climatic and geographical differentiation, hybridisation, and polyploidy
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Oral PaperOberprieler, Christoph; Greiner, Roland; Lo Presti, Rosa Maria.bioclimatic niche analysis
evolutionary history
hybridization
macroevolution
microevolution
polyploidy
Biogeography
36013August 3rd 4:00 pm556A/Convention CenterPhylogenies of Pectis and Porophyllum (Asteraceae, Tageteae) inferred from ITS and chloroplast sequence data
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Oral PaperHansen, Debra R.; Jansen, Robert K.; Sage, Rowan F.; Simpson, Beryl.Asteraceae
C4 photosynthesis
Pectis
phylogeny
Porophyllum
36014August 3rd 4:15 pm556A/Convention CenterInsights into the phylogeny of the subtribe Espeletiinae Cuatrec. (Compositae) based on multiple molecular markers: nuclear sequence data, AFLPs and microsatellites
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Oral PaperDiazgranados, Mauricio; Fauser, Rachel; Barber, Janet C..paramo
Carramboa
Coespeletia
Espeletia
Espeletiopsis
Libanothamnus
Paramiflos
Ruilopezia
Tamania
phylogenetics
Nuclear DNA
AFLP
microsatellite
36015August 3rd 4:30 pm556A/Convention CenterSpecies identification, of New Jersey oxeye daisies Leucanthemum Miller Compositae
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Oral PaperGrady, Autumn; Weber, Andrew; Bowditch, Brunella.leucanthemum
oxeye daisy
flavonoid
New Jersey
chromosome number
36016August 3rd 4:45 pm556A/Convention CenterPhytochemical data on the Leucanthemum atratum group Compositae
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Oral PaperSoltysik, Kristen; Weber, Andrew; Bowditch, Brunella.phytochemistry
flavonoids
leucanthemum
Compositae
Tuesday, August 3rd, 1:00 pm to 4:45 pm · 556B/Convention Center
Session 37: Contributed Papers: Asterids: Aquifoliales, Apiales, Dipsacales, Solanales
Presiding: Frank T. Farruggia, ; Sandra Knapp, Natural History Museum
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37001August 3rd 1:00 pm556B/Convention CenterA phylogenetic analysis of Gomphandra (Stemonuraceae)
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Oral PaperSchori, Melanie.Gomphandra
Stemonuraceae
Aquifoliales
molecular phylogeny
trnL-F spacer
trnL intron
matK
37002August 3rd 1:15 pm556B/Convention CenterPhylogenetic relationships among and within the Asian and Neotropical groups of Schefflera (Araliaceae) based on six molecular markers
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Oral PaperPlunkett, Gregory; Nicolas, Antoine N.; Lowry, Porter P. II; Fiaschi, Pedro; Frodin, David G.. Schefflera
Araliaceae
phylogenetics
Neotropics
Asia
37003August 3rd 1:30 pm556B/Convention CenterAfrican-Malagasy Schefflera (Araliaceae), revisited: Expanded sampling reveals insights into morphological and biogeographic patterns
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Oral PaperGostel, Morgan R.; Plunkett, Gregory; de Villiers, Bernard J.; Lowry, Porter P. II.Araliaceae
Africa
Madagascar
Biogeography
molecular phylogenetics
37004August 3rd 1:45 pm556B/Convention CenterThe influence of climate on dispersal and life history evolution in Lomelosia (Dipsacaceae)
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Oral PaperCarlson, Sara E. ; Evans, Margaret E.K. ; Donoghue, Michael J..climate
Lomelosia
life history
diaspore
mediterranean
37005August 3rd 2:00 pm556B/Convention CenterHomoploid hybridization and recombination in Nicotiana (Solanaceae)
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Oral PaperKelly, Laura; Leitch, Andrew R.; Clarkson, James J.; Chase, Mark W.. recombination
hybridization
low copy nuclear markers
37006August 3rd 2:15 pm556B/Convention CenterDiversity of phenolic content in Asian eggplant landraces and near wild relatives
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Oral PaperMeyer, Rachel; Whitaker, Bruce; Litt, Amy.Solanum
AFLP
S. melongena
polyphenolic
medicinal plants
ITS
antioxidant
domestication
37007August 3rd 2:30 pm556B/Convention CenterA Thorny Tangle in the genus Solanum : Phylogenetic study of Solanum subgenus Leptostemonum.
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Oral PaperStern, Stephen; Bohs, Lynn.Solanum
Solanaceae
COSII
August 3rd 2:45 pm556B/Convention CenterBreak
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37009August 3rd 3:15 pm556B/Convention Center
Canceled
A total evidence phylogenetic investigation of Solanum sections Irenosolanum and Dunaliana
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Oral PaperMcClelland, Donald; Nee, M..Solanum
Solanaceae
phylogenetics
total evidence
37010August 3rd 3:30 pm556B/Convention CenterA phylogeny of Solanum sect. Crinitum (Solanaceae) and its relationships within the Leptostemonum Clade.
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Oral PaperFarruggia, Frank T.; Bohs, Lynn.Solanum
Solanaceae
Biogeography
phylogeny
Amazonia
taxonomy
37011August 3rd 3:45 pm556B/Convention CenterTravels in East Africa – a quest for species boundaries in the wild spiny aubergines
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Oral PaperVorontsova, Maria.Solanaceae
Solanum
species delimitation
field trips
Herbarium Collections
Africa
Kenya
Tanzania
37012August 3rd 4:00 pm556B/Convention CenterTaxonomy of cultivated potatoes (Solanum section Petota: Solanaceae)
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Oral PaperKnapp, Sandra; Ovchinnikova, Anna; Krilova, Ekaterina; Gavrilenko, Tatjana; Smekalova, Tamara; Dorofeyev, Vladimir; Zhuk, Mikhail; Spooner, David M..cultivated potato
nomenclature
Solanum
37013August 3rd 4:15 pm556B/Convention CenterUnraveling the evolutionary history of wild potatoes and tomatoes
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Oral PaperRodriguez, F.; Ané, Cecile; Mueller, Lukas; Bonierbale, Meredith; Spooner, David M..COSII
Solanum
37014August 3rd 4:30 pm556B/Convention CenterComplex multiple reticulate origins of potato polyploids
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Oral PaperCai, Danying; Teng, Yuan Wen; Rodriguez, F.; Mueller, Lukas; Bonierbale, Meredith; Spooner, David M..COSII
Solanum
polyploidy
Tuesday, August 3rd, 1:00 pm to 5:00 pm · 555A/Convention Center
Session 38: Contributed Papers: Polyploidy, Hybridization, Species Delimitation, Phylogenetic Methods
Presiding: Carolyn J. Ferguson, Kansas State University; Richard Olmstead, University of Washington
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38001August 3rd 1:00 pm555A/Convention CenterOrigin and evolution of the polyploid complex Senecio carniolicus (Asteraceae)
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Oral PaperEscobar Garcia, Pedro; Winkler, Manuela; Flatscher, Ruth; Sonnleitner, Michaela; Hülber, Karl; Schoenswetter, Peter; Schneeweiss, Gerald M..Senecio
carniolicus
cytotype mixture
Eastern Alps
phylogeography
AFLPs
ITS
low copy nuclear markers
cpDNA
38002August 3rd 1:15 pm555A/Convention CenterPolyploid speciation in Senecio carniolicus Willd. (Asteraceae)- Cytogeography, morphological and ecological differentiation among and within cytotypes
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Oral PaperFlatscher, Ruth; Sonnleitner, Michaela; Escobar Garcia, Pedro; Hülber, Karl; Schoenswetter, Peter; Schneeweiss, Gerald M..Asteraceae
autopolyploidy
cytogeography
habitat segregation
Morphometrics
polyploid evolution
Senecio carniolicus
reproductive isolation
Speciation
38003August 3rd 1:30 pm555A/Convention CenterPhylogeography, polyploid evolution, and taxonomy of Veronica (Plantaginaceae) in southeastern Europe
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Oral PaperBardy, Katharina E.; Schoenswetter, Peter; Schneeweiss, Gerald M.; Fischer, Manfred A.; Albach, Dirk C..Balkan Peninsula
phylogeography
polyploidy
hybridization
refugia
species diversity
38004August 3rd 1:45 pm555A/Convention CenterPerplexing patterns of polyploidy: investigating ploidy level variation and its correlates within the context of phylogeny in Phlox (Polemoniaceae)
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Oral PaperFerguson, Carolyn J.; Melhem, Theresa; Prather, L. Alan; Fehlberg, Shannon D..flow cytometry
incongruence
Phlox
phylogeny
Polemoniaceae
polyploidy
38005August 3rd 2:00 pm555A/Convention CenterMicrosatellites as tools for species delimitation and the diagnosis of polyploid hybrids in recently-diverged flowering plant groups; an example from Boechera (Brassicaceae).
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Oral PaperBeck, James; Alexander, Patrick J.; Allphin, Loreen; Al-Shehbaz, Ihsan; Bailey, C. Donovan; Windham, Michael.species delimitation
polyploidy
hybridization
microsatellites
Boechera
apomixis
38006August 3rd 2:15 pm555A/Convention CenterHybridization and patterns of diversity in Sarracenia
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Oral PaperFurches, M. Steven.Sarracenia
hybridization
August 3rd 2:30 pm555A/Convention CenterBreak
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38008August 3rd 3:00 pm555A/Convention CenterNesting microsatellite genotype data within low-copy nuclear gene trees to interpret the complex evolutionary relationships of Pinus washoensis (Ponderosae; Pinaceae)
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Oral PaperLinz, Brandon; Willyard, Ann; Liston, Aaron; Cronn, RC.phylogeny
species delimitation
microsatellite DNA
Low-copy Nuclear Markers
38009August 3rd 3:15 pm555A/Convention CenterGenetic variation and geographic distribution of two closely related Penstemon species.
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Oral PaperBecker, Anna; Small, Randall. population genetics
Penstemon
molecular systematics
chloroplast DNA
nuclear DNA
microsatellite
Plantaginaceae
38010August 3rd 3:30 pm555A/Convention CenterSelecting nuclear sequences for fine detail molecular phylogenetic studies: a computational approach
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Oral PaperIlut, Daniel; Doyle, Jeff J..low-copy nuclear gene
Nuclear phylogeny
38011August 3rd 3:45 pm555A/Convention CenterThe PPR gene family, one stop shopping for multiple, independent, nuclear gene loci for plant phylogenetics with examples from Lamiales
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Oral PaperOlmstead, Richard; Yuan, Yao-wu; Marx, Hannah; Tank, David.PPR gene family
Lamiales
multigene phylogeny
Verbenaceae
Bignoniaceae
38012August 3rd 4:00 pm555A/Convention CenterIntraspecific inversions pose a challenge for the trnH-psbA plant DNA barcode
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Oral PaperWhitlock, Barbara A.; Hale, Amanda M.; Groff, Paul A.. DNA barcoding
Gentianaceae
trnH-psbA
inversions
hairpins
38013August 3rd 4:15 pm555A/Convention CenterIdeal Dataset Shape in Molecular Phylogenetics: Vertical, Horizontal, or Combined?
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Oral PaperCrawley, Sunny S; Burleigh, J Gordon; Hilu, Khidir W..phylogeny
Caryophyllales
resampling
large data sets
38014August 3rd 4:30 pm555A/Convention CenterPhylogenetic inference using non-redundant coding of dependent characters vs. alternative approaches for protein-coding genes
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Oral PaperSimmons, Mark P.; Zhang, Li-Bing; Muller, Kai F..character coding
protein coding genes
amino acid characters
molecular phylogenetics
38015August 3rd 4:45 pm555A/Convention CenterYour paper is published; do you know who owns your DNA?
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Oral PaperMotley, Timothy J..DNA patents
International collecting rules
legal issues
ethics
GenBank
Tuesday, August 3rd, 1:00 pm to 5:00 pm · Ballroom C/Convention Center
Session C3: Colloquium: SERNEC: Four years of development of a herbarium Research Coordination Network
Presiding: Zack E. Murrell, Appalachian State University
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C3001August 3rd 1:00 pmBallroom C/Convention CenterSERNEC: SouthEast Regional Network of Expertise and Collections - Progress and potential
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Symposium or Colloquium PresentationMurrell, Zack E.; Poindexter, Derick B.; Denslow, M.W..informatics
Herbaria
Cyberinfrastructure
C3002August 3rd 1:15 pmBallroom C/Convention CenterBuilding a regional database of taxonomic concepts
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Symposium or Colloquium PresentationWeakley, A.S.; Peet, Robert. taxon concepts
data integration
Southeastern flora
herbarium
C3003August 3rd 1:30 pmBallroom C/Convention CenterThe Deep South Plant Specimen Imaging Project: >100,000 New Specimen Images from a Coordination across Five Herbaria
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Symposium or Colloquium PresentationMast, Austin; Nelson, Roy (Gil); Alford, Mac; Goertzen, Leslie; Major, Kelly; Woods, Michael; Clopton, Jessica.Biodiversity informatics
herbarium
Cyberinfrastructure
Digital images
Database
Fabaceae
Legumes
C3004August 3rd 1:45 pmBallroom C/Convention CenterWho, I ask, in their right mind would condemn a picture? - The effective use of standardized plant images in keys and instructional software
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Symposium or Colloquium PresentationKirchoff, Bruce K.; Baskauf, Steven J..teaching
learning
characters
woody plants
photographs
keys
Active Learning
C3005August 3rd 2:00 pmBallroom C/Convention CenterKids Need Herbaria: Education Outreach at the University of South Carolina Herbarium
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Symposium or Colloquium PresentationCooper, Chanda L..herbarium
education
outreach
Children
K-12
botany
Outdoor classrooms
C3006August 3rd 2:15 pmBallroom C/Convention CenterIntegrating Live Plant Images with Other Types of Biodiversity Records
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Symposium or Colloquium PresentationBaskauf, Steven J..images
live plant
metadata
bioinformatics
Darwin Core
globally unique identifier
August 3rd 2:30 pmBallroom C/Convention CenterBreak
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C3008August 3rd 3:00 pmBallroom C/Convention CenterDiverse uses of herbarium data: opportunities and challenges
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Symposium or Colloquium PresentationDenslow, M.W..museum specimens
Herbaria
Analysis
specimen data
data mobilization
C3009August 3rd 3:15 pmBallroom C/Convention CenterCyberFlora Louisiana: A Statewide Digitizing Project
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Symposium or Colloquium PresentationSasek, Thomas.herbarium
Digitizing
images
C3010August 3rd 3:30 pmBallroom C/Convention CenterSurvey of the Herbaria of Georgia
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Symposium or Colloquium PresentationZomlefer, W. B..Herbaria
Georgia
vouchers
C3011August 3rd 3:45 pmBallroom C/Convention CenterMagnolia grandiFLORA: Efforts to develop a digital herbarium of collections in Mississippi
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Symposium or Colloquium PresentationWallace, Lisa Ellen; Alford, Mac; Baghai-Riding, Nina; Brooks, Christopher P.; Bryson, Charles T.; Ervin, Gary N.; Hartfield, Elizabeth S.; Mccook, Lucile; Rohnke, Angel; Sullivan, Heather; Yager, Lisa Y..Mississippi
herbarium
SERNEC
C3012August 3rd 4:00 pmBallroom C/Convention CenterStatus and Update of the South Carolina Consortium of Herbaria
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Symposium or Colloquium PresentationBrown, Herrick H. K.; Nelson, John B..South Carolina
herbarium
Consortium
Database
network
Consortium of South Carolina Herbaria
Herbaria
August 3rd 4:15 pmBallroom C/Convention CenterDiscussion
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Tuesday, August 3rd, 1:00 pm to 3:00 pm · /
Session FT12: Field Trip: Science and Economic Empire: European Look at New World Resources in the 17th and 18th Century
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FT12001August 3rd 1:00 pm/Science and Economic Empire: European Look at New World Resources in the 17th and 18th Century
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ActivitiesDanforth, Susan.
Tuesday, August 3rd, 1:30 pm to 2:30 pm · 551A/Convention Center
Session 39: Contributed Papers: Dev & Struct - Development & Evolution Cont.
Presiding: Darleen DeMason, University of California Riverside
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39001August 3rd 1:30 pm551A/Convention CenterFloral and vegetative development in Ceratophyllum demersum (Ceratophyllaceae)
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Oral PaperIwamoto, Akitoshi; Izumidate, Ryoko.Ceratophyllum
Floral development
Ceratophyllaceae
vegetative
vegetative bud
39002August 3rd 1:45 pm551A/Convention CenterEvolutionary developmental study of inflorescence in Cornus
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Oral PaperFeng, Chunmiao; Franks, Robert G.; Xiang, Qiu-Yun (Jenny). inflorescence development
Evolution
Cornus
39003August 3rd 2:00 pm551A/Convention CenterDevelopment of the female gametophyte and young fruit of Balsas teosinte, Zea mays subsp. parviglumis
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Oral PaperWu, Chi-Chih; Diggle, Pamela K.; Friedman, William E..megasporogenesis
megagametogenesis
embryology
heterochrony
Embryo sac
double fertilization
pollen tube
seed development
39004August 3rd 2:15 pm551A/Convention CenterDevelopmental morphology of the cucurbit axillary complex: Is there any dioecy in the Cucurbitaceae?
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Oral PaperZitnak, Tim; Posluszny, U; Gerrath, Jean.Cucurbitaceae
Ecballium
Sicyos
tendril
dioecy
sex expression
Tuesday, August 3rd, 1:30 pm to 2:30 pm · 554A/Convention Center
Session 40: Contributed Papers: Student Session on Lichens: Sharp Award
Presiding: Norton G. Miller, New York State Museum
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40001August 3rd 1:30 pm554A/Convention CenterLichen habitat may be enhanced by thinning treatments in young Tsuga heterophylla-Pseudotsuga menziesii forests
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Oral PaperRooth, Heather; McCune, Bruce; Neitlich, Peter.thinning
forest management
epiphytes
lichen
Pacific Northwest
40002August 3rd 1:45 pm554A/Convention CenterPredicting the Distribution of Air Pollution Sensitive Lichen Usnea hirta Using Habitat Niche Modeling
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Oral PaperShrestha, Gajendra; Leavitt, Steven D.; St. Clair, Larry L..Usnea hirta
Air quality Bio-monitoring
Flat Tops Wilderness Area
40003August 3rd 2:00 pm554A/Convention Center
Canceled
New Insights into the Phylogeny and Taxonomy of the Lichen-forming Genus Aspicilia (Ascomycota)
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Oral PaperLeavitt, Steven D.; Shrestha, Gajendra; St. Clair, Larry L..Aspicilia
ITS
Mcm7
ß-tubulin
Species
phylogeny
40004August 3rd 2:15 pm554A/Convention CenterConnecting the dots: progress and problems in assessing lichen biodiversity and biogeography in the coastal plain of southeastern North America
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Oral PaperLendemer, James C.; Harris, Richard C.; Hodkinson, Brendan P..Biogeography
coastal plain
climate change
lichen conservation
Tuesday, August 3rd, 1:30 pm to 2:45 pm · 551B/Convention Center
Session 41: Contributed Papers: Ecophysiology II
Presiding: Walton Green, National Museum of Natural History, Smithsonian Institution; Samuel Taylor, University of Sheffield
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41001August 3rd 1:30 pm551B/Convention Center
Canceled
A quantitative, ecophysiologically-relevant measure of succulence as a basis for comparative evolutionary studies
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Oral PaperOgburn, R. Matthew; Edwards, Erika.succulence
evolution
comparative analysis
Water relations
Portulacineae
41002August 3rd 1:45 pm551B/Convention CenterStem cavitation resistance is reduced in post-fire resprouts of chaparral shrub species with divergent life history types
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Oral PaperTobin, M. F.; Jacobsen, A. L.; Pratt, R. B..chaparral
cavitation resistance
functional ecology
fire
hydraulics
water potential
embolism
Drought
41003August 3rd 2:00 pm551B/Convention CenterThe coordination of structure and function in 15 fern species from Southern California
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Oral PaperCreese, Chris; Sack, Lawren.Fern
trait coordination
climate
size-scaling
hydraulics
gas exchange
leaf traits
41004August 3rd 2:15 pm551B/Convention CenterLeaf and canopy level carbon assimilation rates of post-fire resprouting chaparral shrub species that display different life history types
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Oral PaperDe Guzman, M. E.; Tobin, M.F. ; Jacobsen, A. L.; O'Mara, H. P.; Pratt, R. B..chaparral
fire
life history
photosynthetic rate
sprouting
41005August 3rd 2:30 pm551B/Convention CenterPlants with Lungs: the Function of Aerenchyma in the Arborescent Lycopsids
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Oral PaperGreen, Walton.Aerenchyma
aquatic CAM
arborescent lycopsids
metabolic pathway
parichnos
Tuesday, August 3rd, 1:30 pm to 3:15 pm · 552A/Convention Center
Session 42: Contributed Papers: Symbioses -- Facilitative
Presiding: Gregory Cheplick, City University of New York
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42001August 3rd 1:30 pm552A/Convention CenterTransgenic Bt maize: An evaluation of nine different Bt maize isolines on arbuscular mycorrhizal fungi
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Oral PaperCheeke, Tanya E.; Rosenstiel, Todd; Cruzan, Mitchell, B.arbuscular mycorrhizal fungi
transgenic
Corn
maize
42002August 3rd 1:45 pm552A/Convention CenterThe functional and evolutionary significance of mycorrhiza in ‘lower’ land plants
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Oral PaperField, Katie J.; Cameron, Duncan D; Leake, Jonathan, R.; Tille, Stefanie; Bidartondo, Martin I.; Beerling, David, J..arbuscular mycorrhiza
Osmunda regalis
Preissia quadrata
Plantago lanceolata
nutrient-exchange
lower land plants
42003August 3rd 2:00 pm552A/Convention CenterThe Quest for a Host Plant for the Nitrogen-Fixing, Nodulating Beta-Proteobacterium, Burkholderia tuberum
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Oral PaperHirsch, Ann M.; Hernandez, Monica; Mojica, Miguel C.; Pablo, Erin J.; Yashar, Cheryl M.; Angus, Annette A..nodulation
beta-proteobacteria
bean
Cowpea
42004August 3rd 2:15 pm552A/Convention CenterEffects of light irradiance and sugar concentrations on Goodyera repens and its mycorrhizal symbiont.
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Oral PaperKent, Oliver J; Leake, Jonathan, R.; Cameron, Duncan D.Symbioses
Mycorrhiza
orchid
mycoheterotrophy
Goodyera repens
Tuesday, August 3rd, 1:30 pm to 3:15 pm · 552B/Convention Center
Session 43: Contributed Papers: Seed Ecology and Plant Reproductive Ecology
Presiding: Claudia L. Jolls, East Carolina University
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43001August 3rd 1:30 pm552B/Convention CenterLatitudinal variation in seed germination requirements and phenological traits in Phemeranthus parviflorus (Nutt.) Kiger (Montiaceae)
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Oral PaperPrice, Taina M..Phemeranthus
Montiaceae
North America
seed germination
geographic variation
latitudinal range
local adaptation
43002August 3rd 1:45 pm552B/Convention CenterEffects of Smoke/Ash Solutions on Seed Germination Rates and Percentages of Twenty Tallgrass Prairie Species
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Oral PaperErvin, Stefanie L.; Daugherty, Bradley M.; Coutant, Nancy E.; Coons, Janice M..Smoke
prairie
Seed
Germination
43003August 3rd 2:00 pm552B/Convention CenterPatterns of seed abortion in response to leaf herbivory in a perennial legume herb Centrosema virginianum Bentham (Fabaceae: Papilionoideae)
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Oral PaperCardel Sharp, Yuria; Koptur, Suzanne.defoliation
herbivory
pollination
Fruit
seed size
Seed abortion
seed set
legume
resource allocation
clones
43004August 3rd 2:15 pm552B/Convention CenterThe role of Brassica rapa FLC orthologs in flowering time divergence due to drought in natural populations in California
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Oral PaperLitt, Amy; Nowogrodzki, Anna; Lalchan, Rebecca; Franks, Steven.Brassica
FLC
flowering time
climate change response
43005August 3rd 2:30 pm552B/Convention CenterReproductive assurance for a rewardless epiphytic orchid in Puerto Rico (Pleurothallis ruscifolia)
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Oral PaperCaraDonna, Paul; Ackerman, James D. .autogamy
Cleistogamy
Plant Size
fruit production
deception pollination
reproductive constraints
Orchidaceae
Puerto Rico
43006August 3rd 2:45 pm552B/Convention CenterVariation of reproductive modes and population genetic structures of a monocarpic perennial herb, Caridocriunm cordatum, in relation to habitat fragmentation
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Oral PaperOhara, Masashi; Narumi, Tadashi; Nishizawa, Miyuki.reproductive mode
Genetic variation
monocarpic perennical
Habitat fragmentation
43007August 3rd 3:00 pm552B/Convention CenterHedging our bets: seed mass, morphology and germination of Packera tomentosa
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Oral PaperJolls, Claudia L..heterocarpy
Packera
Tuesday, August 3rd, 1:30 pm to 4:45 pm · 554B/Convention Center
Session 44: Contributed Papers: Teaching II
Presiding: Carina Anttila, San Jose City College; Stokes S. Baker, University of Detroit Mercy
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44001August 3rd 1:30 pm554B/Convention CenterBringing the site to your own classroom: using the context of fossil sites to illustrate today’s relevance of paleobotany
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Oral PaperDeVore, Melanie L.; Brown, Catherine L. ; Hartford, Jan; Sternberg, Michael ; Pigg, Kathleen B..Stonerose Interpretive Center
Eocene
plant fossil
public outreach
Science Education
teaching
paleoclimate
climate change
44002August 3rd 1:45 pm554B/Convention CenterBotanizing the Alps Summer Course: A Valuable exposure to Botany and Culture
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Oral PaperHilu, Khidir W..botany teaching
Study Abroad
Promoting plants
44003August 3rd 2:00 pm554B/Convention CenterContent Analysis of The New Earth Science Literacy Principles: Implications for Integrating Earth Science into Plant Science Teaching
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Oral PaperWandersee, James H.; Clary, Renee M..botany education
content analysis
Earth Science Literacy Principles
science content profile
science education reform
44004August 3rd 2:15 pm554B/Convention CenterIncreasing student involvement in assigned reading through video and computer generated presentations
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Oral PaperHazelwood, Donna.teaching
student learning
44005August 3rd 2:30 pm554B/Convention CenterFactors affecting student attitude: A comparison of inquiry vs. expository undergraduate biology laboratories
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Oral PaperRybczynski, Stephen M.; Schussler, Elisabeth E..Inquiry
Attitude
laboratory
Direct Instruction
undergraduate biology instruction
August 3rd 2:45 pm554B/Convention CenterBreak
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44007August 3rd 3:15 pm554B/Convention CenterStudent learning,student satisfaction: a potential paradox
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Oral PaperBrown, Beverly.teaching
student learning
assessment
44008August 3rd 3:30 pm554B/Convention CenterPlastome Sequencing in a University Level General Genetics Lab
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Oral PaperCahoon, A. Bruce.plastome
education
Active Learning
44009August 3rd 3:45 pm554B/Convention CenterUndergraduates developing a rapid cycling Brassica rapa transformation protocol
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Oral PaperBaker, Stokes S..Agrobacterium tumefaciens
Brassica rapa
floral dip transformation
Wisconsin Fast Plants
44010August 3rd 4:00 pm554B/Convention CenterBotany Graduate Students Perceive Strengths Where Employers Find Deficiencies
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Oral PaperDeAngelis, Patricia; Havens, Kayri; Holsinger, Kent E.; Kennedy, Kathryn; Kramer, Andrea T.; Muir, Rachel ; Olwell, Peggy; Schierenbeck, Kristina A.; Stritch, Larry; Sundberg, Marshall; Zorn-Arnold, Barbara.graduate students
Faculty
Federal Agencies
Non-governmental Agencies
preparing studends
44011August 3rd 4:15 pm554B/Convention CenterA Case Study of the Effectiveness of Francesco Cirillo's Pomodoro Technique for Time Management by a Science Graduate Student
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Oral PaperWandersee, James H.; Clary, Renee M..botany education
graduate students
interruption avoidance
habits of mind
Pomodoro Technique
science learning effectiveness
time management
August 3rd 4:30 pm554B/Convention CenterDiscussion
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Tuesday, August 3rd, 2:45 pm to 3:15 pm · Hall A/Convention Center
Coffee Break: Coffee Break
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August 3rd 2:45 pmHall A/Convention CenterCoffee Break
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Tuesday, August 3rd, 3:00 pm to 5:00 pm · 554A/Convention Center
Session M25: Meeting: Bryological and Lichenological Section Business Meeting
Presiding: Karen S. Renzaglia, Southern Illinois University
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August 3rd 3:00 pm554A/Convention CenterBryological and Lichenological Section Business Meeting
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Tuesday, August 3rd, 3:30 pm to 5:00 pm · 555B/Convention Center
Session D4: Discussion Session: The essentials of grant writing
Presiding: Jim Cohen, Cornell University; Rachel Meyer, City University of New York, Graduate Center / New York Botanical Gard
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D4001August 3rd 3:30 pm555B/Convention CenterThe essentials of grant writing
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Discussion SessionCohen, Jim; Meyer, Rachel. grant writing
graduate students
Post-doc
Tuesday, August 3rd, 3:30 pm to 5:00 pm · 551A/Convention Center
Session D5: Discussion Session: Discussion of recent workshop series on future directions in systematics and biodiversity research
Presiding: Lucinda McDade, Rancho Santa Ana Botanic Garden; Patrick S. Herendeen, Chicago Botanic Garden
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August 3rd 3:30 pm551A/Convention CenterDiscussion of recent workshop series on future directions in systematics and biodiversity research
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Tuesday, August 3rd, 3:45 pm to 5:30 pm · 552A/Convention Center
Session 45: Contributed Papers: Phylogeny, Diversity, and Niche Evolution
Presiding: Brendan P. Hodkinson, Duke University
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45001August 3rd 3:45 pm552A/Convention CenterSpecies richness and plant community phylogenetic structure are correlated with a key environmental gradient in Temperate Deciduous Forests of the northeastern U.S.
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Oral PaperBellemare, Jesse; Geber, Monica.ecology
species diversity
phylogenetic diversity
environmental gradient
forest herbs
diversity gradient
soil nutrients
community ecology
temperate deciduous forest
Community Phylogenetics
45002August 3rd 4:00 pm552A/Convention CenterDo tallgrass prairie remnants owe an extinction debt?
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Oral PaperKilroy, Hayley. tallgrass prairie
extinction debt
Island Biogeography
floristic quality
competition
colonization
Kansas
Asclepias meadii
species richness
45003August 3rd 4:15 pm552A/Convention CenterEnvironmental niche evolution and diversification in Pelargonium
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Oral PaperMartinez Cabrera, Hugo; Schlichting, Carl; Jones, Cynthia S..Pelargonium
Environmental niche evolution
South Africa
niche conservatism
functional integration
45004August 3rd 4:30 pm552A/Convention CenterNiche evolution and functional trait convergence in vernal pool endemics of the genus Lasthenia
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Oral PaperForrestel, Elisabeth; Ackerly, David D.; Emery, Nancy C.. vernal pools
functional traits
niche evolution
phylogenetic independent contrasts
Lasthenia
45005August 3rd 4:45 pm552A/Convention CenterDo lichens harbor their own 'rhizobia'? A large-scale phylogenetic survey of lichen-associated bacteria from the order Rhizobiales
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Oral PaperHodkinson, Brendan P.; Lutzoni, Francois.lichens
bacteria
UniFrac
microbial diversity
bacterial communities
Nitrogen
Tuesday, August 3rd, 4:00 pm to 5:30 pm · 552B/Convention Center
Session D6: Discussion Session: Job Panel Discussion
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August 3rd 4:00 pm552B/Convention CenterJob Panel Discussion
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Tuesday, August 3rd, 4:45 pm to 5:45 pm · 553A/Convention Center
Session M26: Meeting: BSA Business Meeting
Presiding: Kent E. Holsinger, University of Connecticut
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August 3rd 4:45 pm553A/Convention CenterNo Title
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Tuesday, August 3rd, 5:00 pm to 5:30 pm · 556A/Convention Center
Session D7: Discussion Session: A Digital Daisy Discussion
Presiding: Vicki A. Funk, US National Herbarium
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August 3rd 5:00 pm556A/Convention CenterA Digital Daisy Discussion
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Tuesday, August 3rd, 5:00 pm to 6:00 pm · Ballroom D/Convention Center
Session S5: Special Lecture: Kaplan Memorial Lecture
Presiding: Nancy G. Dengler, University of Toronto
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S5001August 3rd 5:00 pmBallroom D/Convention CenterInside Leaf Development
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Special AddressDengler, Nancy G..Kaplan Memorial Lecture
Tuesday, August 3rd, 5:30 pm to 6:30 pm · 553B/Convention Center
Session M27: Meeting: Ecological Section Business Meeting and Mixer
Presiding: Diane Byers, Illinois State University
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August 3rd 5:30 pm553B/Convention CenterEcological Section Business Meeting and Mixer
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Tuesday, August 3rd, 6:00 pm to 7:00 pm · Ballroom A/Convention Center
Session MX4: Mixer: PlantingScience Mixer
Presiding: Jennifer Potratz, Botanical Society of America; Claire Hemingway, Botanical Society of America
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August 3rd 6:00 pmBallroom A/Convention CenterPlantingScience Mixer
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Tuesday, August 3rd, 6:00 pm to 8:00 pm · Ballroom E/Convention Center
Session R3: Reception: BSA Student & New Member Social
Presiding: Kent E. Holsinger, University of Connecticut
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August 3rd 6:00 pmBallroom E/Convention CenterNo Title
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Tuesday, August 3rd, 6:30 pm to 7:30 pm · Grand Ballroom/Biltmore
Session MX5: Mixer: ASPT Mixer
Presiding: Warren L. Wagner, National Museum of Natural History, Smithsonian Institution
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August 3rd 6:30 pmGrand Ballroom/BiltmoreNo Title
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Tuesday, August 3rd, 6:30 pm to 8:30 pm · Rotunda/Convention Center
Session MX6: Mixer: Bryological and Lichenological Section Mixer
Presiding: Karen S. Renzaglia, Southern Illinois University
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August 3rd 6:30 pmRotunda/Convention CenterBryological and Lichenological Section Mixer
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Tuesday, August 3rd, 7:00 pm to 9:00 pm · /
Session BQ2: Banquet: Economic Botany / History Section Dinner
Presiding: Ira Vandebroek, New York Botanical Garden
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August 3rd 7:00 pm/Economic Botany Lunch
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Tuesday, August 3rd, 7:00 pm to 10:00 pm · /
Session BQ3: Banquet: Kaplan Memorial Lecture Fund Dinner
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August 3rd 7:00 pm/Kaplan Awards Dinner
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Tuesday, August 3rd, 7:30 pm to 10:00 pm · Grand Ballroom/Biltmore
Session BQ4: Banquet: ASPT Banquet
Presiding: Warren L. Wagner, National Museum of Natural History, Smithsonian Institution
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August 3rd 7:30 pmGrand Ballroom/BiltmoreASPT Banquet
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Wednesday, August 4th

Wednesday, August 4th, 6:00 am to 5:00 pm · 557/Convention Center
Office: Botany 2010 Conference Office
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August 4th 6:00 am557/Convention CenterNo Title
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Wednesday, August 4th, 6:30 am to 8:00 am · Prefunction A/Convention Center
Session BR7: Breakfast: Continental Breakfast
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August 4th 6:30 amPrefunction A/Convention CenterContinental Breakfast
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Wednesday, August 4th, 7:00 am to 12:00 pm · 558B/Convention Center
Office: Presentation Ready Room
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August 4th 7:00 am558B/Convention CenterNo Title
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Wednesday, August 4th, 7:00 am to 12:00 pm · Prefunction A/Convention Center
Session RG6: Registration: Registration
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August 4th 7:00 amPrefunction A/Convention CenterRegistration
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Wednesday, August 4th, 7:30 am to 8:30 am · Rotunda/Convention Center
Session BR8: Breakfast: Miami University of Ohio Breakfast
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August 4th 7:30 amRotunda/Convention CenterMiami University of Ohio
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Wednesday, August 4th, 8:00 am to 5:00 pm · Hall A/Convention Center
Exhibits: Posters & Exhibit Hall
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August 4th 8:00 amHall A/Convention CenterPosters & Exhibit Hall
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Wednesday, August 4th, 8:00 am to 9:15 am · 552A/Convention Center
Session 46: Contributed Papers: Molecular Ecology and Evolution II
Presiding: Gerald M. Schneeweiss, University of Vienna
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46001August 4th 8:00 am552A/Convention CenterA preliminary comparative study of the phylogenetics and phylogeography of Chihuahuan Desert gypsophiles: evidence for long-term community stability?
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Oral PaperMoore, Michael; Douglas, Norman; Hernández-Ledesma, Patricia; Taylor, Sarah J.; Charboneau, Joseph; Brunner, Anna; Sanders, Jeffrey C.; Levin, Jonathan; Lunde, Katarina; Kates, Heather-Rose; Weinmann, Sophia; Bruenn, Riva; Croley, Matthew; Plumb, Rachel; Canning, Christopher; Hampilos, Katherine; Sharninghausen, Liam; Schultz, Darrin.gypsophily
Chihuahuan Desert
phylogeography
Nyctaginaceae
Asteraceae
phylogenetics
46002August 4th 8:15 am552A/Convention CenterChromosome base number evolution in Melampodium (Asteraceae): a comparison of methods
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Oral PaperSchneeweiss, Gerald M.; Blöch, Cordula; Stuessy, Tod F.; Schneeweiss, Hanna.ascending dysploidy
descending dysploidy
character evolution
Melampodium
46003August 4th 8:30 am552A/Convention CenterChasing the hare – Evaluating the utility of a nuclear single copy gene region for evolutionary biological questions at and below the species level
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Oral PaperSimon, Julia; Symmank, Lars; Samain, Marie-Stéphanie; Neinhuis, Christoph; dePamphilis, Claude W.; Wanke, Stefan.species level phylogeny
species rich genus
nuclear single copy genes
cpDNA
Peperomia
46004August 4th 8:45 am552A/Convention CenterPhylogenetics of Molluginaceae and evolution of C4 photosynthesis
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Oral PaperChristin, Pascal-Antoine; Edwards, Erika; Sage, Rowan.phylogenetics
C4 photosynthesis
C3-C4 intermediates
Mollugo
phosphoenolpyruvate carboxylase
multiple origins
46005August 4th 9:00 am552A/Convention Center
Canceled
Origin of a disjunct population of Hydrilla verticillata Royle (Hydrocharitaceae) in the East African Great Lakes
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Oral PaperWilliams, Dean; Overholt, William; Copeland, Robert; Cuda, James.Biogeography
historical introduction
aquatic plants
Wednesday, August 4th, 8:00 am to 9:45 am · 551A/Convention Center
Session 47: Contributed Papers: Conservation Biology I
Presiding: Gregory J. Anderson, University of Connecticut
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47001August 4th 8:00 am551A/Convention CenterGenetic Fingerprinting of the rare yellowcress Nasturtium gambelii on Vandenberg Air Force Base, Santa Barbara County, California, USA.
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Oral PaperPrince, Linda.Conservation biology
introgression
Brassicaceae
ISSRs
47002August 4th 8:15 am551A/Convention CenterMicrosatellite evidence for high clonality and limited genetic diversity in Ziziphus celata (Rhamnaceae), an endangered, self-incompatible Lake Wales Ridge, Florida, USA endemic
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Oral PaperGitzendanner, Matthew A.; Germain-Aubrey, Charlotte; Weekley, Carl W.; Menges, E.S.; Soltis, Douglas E.; Soltis, Pamela S..microsatellites
Genetic diversity
clonal analysis
conservation genetics
47003August 4th 8:30 am551A/Convention CenterConservation genetics of Penstemon debilis (Plantaginaceae)
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Oral PaperWolfe, Andrea D..Penstemon
Plantaginaceae
conservation genetics
microsatellites
SSR
47004August 4th 8:45 am551A/Convention CenterThreats to persistence of a rare endemic orchid in Madagascar
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Oral PaperTheiss, Kathryn; Holsinger, Kent E.. orchid
demography
Madagascar
47005August 4th 9:00 am551A/Convention CenterEcology and Conservation of the Lebanese Endemic Matthiola crassifolia Boiss. & Gaill. (Brassicaceae)
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Oral PaperAl-Zein, Mohammad S.; Itani, Moustapha A.; Rteil, Hiba H.; Clubbe, Colin P.; Talhouk, Salma N..Distribution
Conservation Status
reproductive success
Insect Visitors
Germination Success
Lebanon
Matthiola crassifolia
47006August 4th 9:15 am551A/Convention CenterImpact of Shade on Seed Germination, Seedling Development, and Population Growth of the Endangered Wildflower Northern Wild Senna (Senna hebecarpa)
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Oral PaperBerry, Eric; Garrette, Ryan.Senna hebecarpa
finite rate of growth
seedling growth and development
etiolation
secondary succession
shading effects
47007August 4th 9:30 am551A/Convention CenterRare and unusual: Two dioecious solanums (S. polygamum, S. conocarpum) from the Caribbean in need of conservation
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Oral PaperAnderson, Gregory J.; Anderson, Mona; Ray, Gary; Sapio, David; Stanford, Alice.dioecy
Reproductive biology
Conservation biology
island biology
Solanum
pollination
Caribbean
Wednesday, August 4th, 8:00 am to 9:45 am · 551B/Convention Center
Session 48: Contributed Papers: Pollination Biology II
Presiding: Christopher T. Martine, SUNY Plattsburgh
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48001August 4th 8:00 am551B/Convention CenterPatterns of floral phenotype in Asimina and Deeringothamnus (Annonaceae)
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Oral PaperGoodrich, Katherine R.; Raguso, Robert A..Floral scent
Floral phenotype
Annonaceae
Correlated floral traits
Floral color
floral morphology
48002August 4th 8:15 am551B/Convention CenterLocal adaptation to florivory and nectar robbing in the distylous vine, Gelsemium sempirvirens
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Oral PaperLeege, Lissa M.; Irwin, Rebecca E.; Adler, Lynn S..nectar robbing
gelsemine
resistance to antagonists
local adaptation
Florivory
48003August 4th 8:30 am551B/Convention CenterFor just a few scents more. The characterization of floral scent in plants visited by the specialist bee, Diadasia
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Oral PaperMessinger, Olivia J; Sipes, S.D..oligolectic bees
Floral scent
floral host choice
pollination specialization
48004August 4th 8:45 am551B/Convention CenterDo homostylous species outcross? Variation of anther-stigma separation and mating system in Primula halleri
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Oral Paperde Vos, Jurriaan M.; Keller, Barbara; Isham, Samuel T.; Kelso, Sylvia; Conti, Elena. distyly
homostyly
herkogamy
mixed mating
Alpine
Primula
pollination experiments
48005August 4th 9:00 am551B/Convention CenterPollination Vectors of Artocarpus heterophylls Lam. (Moraceae) in Sri Lanka
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Oral PaperPushpakumara, DKNG; Boshier, DH; Simons, AJ.Artocarpus heterophyllus
Moraceae
floral visitors
wind pollination
48006August 4th 9:15 am551B/Convention CenterSolanum sejunctum is cryptically dioecious via the production of inaperturate pollen in morphologically hermaphrodite flowers
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Oral PaperMartine, Christopher T.; Anderson, Gregory J.; Scharf, Alexander.Solanum
Solanaceae
dioecy
inaperturate pollen
Wednesday, August 4th, 8:00 am to 12:00 pm · 552B/Convention Center
Session 49: Contributed Papers: Asterids: Ericales, Boraginaceae, Gentianales
Presiding: Catherine Bush, Wake Forest University; Kathleen A. Kron, Wake Forest University
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49001August 4th 8:00 am552B/Convention CenterChloroplast DNA sampling for phylogeny reconstruction: Lessons from Lithospermum L. (Boraginaceae)
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Oral PaperCohen, Jim; Davis, Jerrold I.. cpDNA
Lithospermum
Boraginaceae
sampling
phylogenetics
49002August 4th 8:15 am552B/Convention CenterPhylogenetic Systematics of the genus Cryptantha (Boraginaceae)
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Oral PaperHasenstab-Lehman, K.E.; Simpson, Michael.Cryptantha
Cryptantheae
Boraginaceae
Boraginales
systematics
taxonomy
ancestral state reconstruction
phylogenetics
49003August 4th 8:30 am552B/Convention CenterPhylogenetic Relationships of the Popcorn Flowers, Plagiobothrys (Boraginaceae), Inferred Using nrDNA (ITS) and cpDNA (trnL-trnF, rps16, 3' trnL)
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Oral PaperGuilliams, C. Matt; Baldwin, Bruce G..Boraginaceae
Plagiobothrys
vernal pool
Cryptantha
Amsinckia
California Floristic Province
49004August 4th 8:45 am552B/Convention CenterPolite Spigelias: Genuflexing infructescences in a new species of Loganiaceae
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Oral PaperStruwe, Lena; Mathews, Katherine Gould; Molina, Maria; Popovkin, Alex.Gentianales
Loganiaceae
taxonomy
Fruit development
dispersal
Brazil
Biodiversity
morphology
ITS
molecular systematics
Plant morphology
49005August 4th 9:00 am552B/Convention CenterPhylogenetic relationships and patterns of morphological evolution in Periplocoideae (Apocynaceae)
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Oral PaperIonta, Gretchen M.; Judd, Walter S..Periplocoideae
Apocynaceae
phylogeny
pollinia
49006August 4th 9:15 am552B/Convention CenterDetecting incomplete lineage sorting and past hybridization in American Asclepias (Apocynaceae)
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Oral PaperFishbein, Mark; Chuba, David; Weitemier, Kevin; Ovchinnikov, Sergey; Saadoun, Basma; Kilhoffer, Kevin; Watson, Linda E.; Fathepure, Shakuntala. Apocynaceae
Asclepias
cpDNA
gene tree
hybridization
incomplete lineage sorting
ITS
milkweed
nuclear intron
pgiC
phylogeny
species tree
49007August 4th 9:30 am552B/Convention CenterPhylogenetic relationships within Catesbaeeae Chiococceae Complex (Rubiaceae)
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Oral PaperPaudyal, Sushil K.; Delprete, Piero D.; Motley, Timothy J.. Biogeography
Catesbaeeae
Caribbean
Chiococceae
Greater Antilles
Islands
Pacific
Rubiaceae
August 4th 9:45 am552B/Convention CenterBreak
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49009August 4th 10:00 am552B/Convention CenterSearch for “true Hedyotis” (Rubiaceae) in Asia and its biogeographic implications
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Oral PaperNeupane, Suman; Motley, Timothy J..Asia
Biogeography
Fruit evolution
Hedyotis
India
Islands
ITS
morphology
phylogeny
Rubiaceae
trnL-F
49010August 4th 10:15 am552B/Convention CenterEvolution of Self-incompatibility in Polemoniaceae
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Oral PaperPorter, J. Mark; LaDoux, Tasha; Friar, Elizabeth A..Polemoniaceae
self-incompatibility
Tousled
supermatrix
Bayesian approach
49011August 4th 10:30 am552B/Convention CenterPhylogenetic relationships of Theaceae inferred from multiple plastid genes
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Oral PaperLi, Mimi; Fu , Chengxin; Del Tredici, Peter; Corajod, Jeffrey; Li, Jianhua.Theaceae
Hartia
Stewartia
plastid sequences
Inverted repeat
ENA / EAS disjunction
49012August 4th 10:45 am552B/Convention CenterResolving relationships at the base of Ericaceae: how do the leafless members fit?
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Oral PaperFreudenstein, John; Broe, Michael B.; Feldenkris, Emily R..Ericaceae
molecular systematics
monotropoids
pyroloids
leafless plants
49013August 4th 11:00 am552B/Convention CenterA study of the phylogenetic relationships among species of Lyonia occurring in the Caribbean using ITS and matK sequences; with comments on biogeographical relationships
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Oral PaperBangura, Fatu; Judd, Walter S.; Bush, Catherine; Kron, Kathleen A..Lyonia
matK
ITS
Caribbean
49014August 4th 11:15 am552B/Convention CenterThe Phylogeny, Morphology and Biogeography of the Brazilian Gaultheria species
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Oral PaperBush, Catherine; Fritsch, Peter W.; Cruz, Boni C.; Sanchez, Adriana; Kron, Kathleen A..Gaultheria
Biogeography
Brazil
LEAFY
WAXY
Andes
Temperate South America
49015August 4th 11:30 am552B/Convention CenterReticulate evolution, cryptic species and character convergence in the core East Asian clade of Gaultheria (Ericaceae)
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Oral PaperFritsch, Peter W.; Lu, Lu; Cruz, Boni C.; Wang, Hong; Li, De-Zhu.cryptic species
convergent evolution
Ericaceae
Gaultheria
Gaultherieae
reticulate evolution
Sino-Himalaya
49016August 4th 11:45 am552B/Convention CenterVegetative plasticity in Eriastrum diffusum and E. eremicum at a single site in the Mojave Desert, California
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Oral PaperDe Groot, Sarah.morphology
Eriastrum
plasticity
Wednesday, August 4th, 8:00 am to 12:00 pm · 555A/Convention Center
Session 50: Contributed Papers: Asterids: Lamiales
Presiding: Erin A. Tripp, Rancho Santa Ana Botanic Garden; John L. Clark, The University of Alabama
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50001August 4th 8:00 am555A/Convention CenterPreliminary analysis of phylogenetic relationships within Ruellieae (Acanthaceae)
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Oral PaperTripp, Erin A.; McDade, Lucinda; Binti, Siti Fatimah.Acanthaceae
phylogenetics
systematics
diversification
Ruellia
pollinator
50002August 4th 8:15 am555A/Convention CenterThe Tetramerium Lineage (Acanthaceae: Justicieae) revisited: A story of taxonomic polyphyly and parallel evolution of floral morphology
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Oral PaperMcDade, Lucinda; Kiel, Carrie; Daniel, Thomas F..Acanthaceae
Tetramerium Lineage
polyphyly
phylogeny
floral morphology
parallel evolution
50003August 4th 8:30 am555A/Convention CenterThe Mirandea Clade (Acanthaceae): New taxonomic, morphological, and phylogenetic insights
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Oral PaperKiel, Carrie; McDade, Lucinda; Daniel, Thomas F..Acanthaceae
morphology
phylogeny
convergent evolution
50004August 4th 8:45 am555A/Convention CenterSeed morphology and its phylogenetic significance in the Gratioleae (Plantaginaceae)
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Oral PaperElisens, Wayne.Gratioleae
Plantaginaceae
Seed
50005August 4th 9:00 am555A/Convention CenterA molecular phylogenetic evaluation of the polyphyletic genus Paradrymonia (Gesneriaceae)
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Oral PaperMora, M. Marcela; Clark, John L..Gesneriaceae
phylogeny
systematics
Episciae
Paradrymonia
neotropical
50006August 4th 9:15 am555A/Convention CenterA preliminary phylogeny of Drymonia (Gesneriaceae) inferred from nuclear and chloroplast sequence data
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Oral PaperClavijo, Laura; Mora, Marcela; Clark, John L..Neotropical Gesneriaceae
Drymonia
phylogeny
systematics
Lamiales
August 4th 9:30 am555A/Convention CenterBreak
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50008August 4th 10:00 am555A/Convention CenterA preliminary new classification system for the species of Columnea
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Oral PaperSmith, James F.; Clark, John L.; Amaya M., Marisol.Columnea
Gesneriaceae
South America
phylogeny
50009August 4th 10:15 am555A/Convention CenterA Preliminary Molecular Systematic Analysis of Sideritis L. (Lamiaceae) Taxa from Turkey Using ITS nrDNA Sequences.
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Oral PaperCoskun, Fatih; Goren, Gulsum; Tez, Cuneyt; Duman, Hayri.Lamiaceae
Sideritis
mountain tea
nrDNA ITS sequences
molecular phylogenetics
Turkey
50010August 4th 10:30 am555A/Convention CenterPhylogenetics of Lepechinia (Lamiaceae)
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Oral PaperDrew, Bryan T.; Sytsma, Kenneth J.; Delventhal, Naomi.Lepechinia
Lamiaceae
50011August 4th 10:45 am555A/Convention CenterPhylogeny and paraphyly in the southern African genus Zaluzianskya (Scrophulariaceae s.s.), with evidence from nucleotide and indel characters
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Oral PaperArchibald, Jenny K..Scrophulariaceae
Limoselleae
Zaluzianskya
ITS
cpDNA
South Africa
indel characters
50012August 4th 11:00 am555A/Convention CenterThe five lost tribes of Orobanchaceae: New insights on family classification from the tropical lineage
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Oral PaperMorawetz, Jeffery J.; Randle, Christopher P..hemiparasite
holoparasite
Orobanchaceae
family classification
parasitic plants
50013August 4th 11:15 am555A/Convention CenterPhylogenetic analysis of the genus Bartsia L. (Orobanchaceae): a mostly South American genus wrapped in a European Clade
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Oral PaperUribe-Convers, Simon; Tank, David.Andes
Bartsia
Biogeography
Orobanchaceae
Diversification rates
multigene phylogeny
50014August 4th 11:30 am555A/Convention CenterPhylogeny and diversification of the species-rich perennial Castilleja (Orobanchaceae) clade: parallel radiations in western North America and montane Latin America
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Oral PaperTank, David; Duke, Justin; Uribe-Convers, Simon. Orobanchaceae
Castilleja
paintbrush
recent radiation
diversification rates
multigene phylogeny
50015August 4th 11:45 am555A/Convention CenterExploring interspecific hybridization in a rare endemic species of paintbrush (Castilleja christii , Orobanchaceae) using molecular and morphological techniques
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Oral PaperClay, Danielle; Tank, David; Egger, Mark; Smith, James F..Castilleja
chloroplast microsatellites
Endemic
hybridization
morphology
rare
waxy intron regions
Wednesday, August 4th, 8:00 am to 12:00 pm · 555B/Convention Center
Session 51: Contributed Papers: Dev & Struct - Structure & Ecology
Presiding: James Mickle, North Carolina State University
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51001August 4th 8:00 am555B/Convention CenterRe-illuminating the Swingle Plant Anatomy Reference Collection
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Oral PaperWhitlock, Barbara A.. plant anatomy
natural history collections
digitization
Rutaceae
tropical botany
51002August 4th 8:15 am555B/Convention CenterRoot and Stem Anatomy of Four Grasses in the Yangtze River Jianghan Floodplain
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Oral PaperYang, Chaodong; Zhang, Xia; Zhou, Cunyu; Seago, James L.Wetland Plants
four grasses
Yangtze River
Jianghan Floodplain
root anatomy
stem anatomy
51003August 4th 8:30 am555B/Convention CenterVegetative and reprodutive morphology and anatomy of Zannichellia palustris L. (Zannichelliaceae) – useful characters for phylogenetic studies
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Oral PaperThadeo, Marcela; Stevenson, Dennis Wm..Alismatales
Zannichellia palustris
Zannichelliaceae
monocots
anatomy
morphology
Aquatic plants
51004August 4th 8:45 am555B/Convention CenterComparative anatomy of the vegetative organs in Pleiochiton A. Gray (Melastomataceae), with emphasis on adaptations to epiphytism
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Oral PaperReginato, Marcelo; Boeger, Maria R.T.; Goldenberg, Renato.Melastomataceae
epiphytes
water-storage tissues
hypodermis
51005August 4th 9:00 am555B/Convention CenterLeaf Calcium Oxalate Duplex and Concretion Idioblasts: Unique Features in Tribe Naucleeae (Rubiaceae)
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Oral PaperLersten, Nels R.; Horner, Harry T..Crystals
Idioblasts
leaves
Rubiaceae
51006August 4th 9:15 am555B/Convention CenterPrimary Xylem Microstructure in Zingiberales
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Oral PaperCarlquist, Sherwin; Schneider, Edward.xylem
cell wall
Canna
protoxylem
Heliconia
August 4th 9:30 am555B/Convention CenterBreak
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51008August 4th 10:00 am555B/Convention CenterBeneath the Calyptra’s Veil: Exploring Cuticle Anatomy during Moss Sporophyte Development
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Oral PaperBudke, Jessica M.; Goffinet, Bernard; Jones, Cynthia S..cuticle
development
calyptra
Bryophyte
electron microscopy
anatomy
51009August 4th 10:15 am555B/Convention CenterAre there forms of pre-zygotic self-recognition in Austrobaileya scandens (Austrobaileyaceae)?
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Oral PaperWilliams, Joseph H..self-incompatibility
Basal Angiosperm
pollen tube growth
self pollen
self-sterility
Austrobaileyales
51010August 4th 10:30 am555B/Convention CenterPollen tube growth patterns in Trithuria species (Hydatellaceae)
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Oral PaperTaylor, Mackenzie L.; Williams, Joseph H.. Trithuria
Hydatellaceae
Nymphaeales
basal angiosperms
pollen tube
pollen germination
progamic phase
51011August 4th 10:45 am555B/Convention CenterA phylogenetic analysis of stomatal evolution and leaf shape in Pelargonium
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Oral PaperMocko, Kerri; Jones, Cynthia S..South Africa
leaf shape
Leaf evolution
stomatal density
stomatal pore index
water use
phylogenetic independent contrasts
51012August 4th 11:00 am555B/Convention CenterVessel grouping: a xylem trait with functional correlates?
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Oral PaperJones, Cynthia S.; Martinez Cabrera, Hugo; Schenk , H. Jochen.xylem traits
vessel arrangement
hydraulic integration
vessel grouping
51013August 4th 11:15 am555B/Convention CenterPartial shoot reiteration in Wollemia nobilis; does it come from “axillary meristems”?
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Oral PaperTomlinson, P. Barry; Huggett, , Brett.Conifer
Wollemia
shoot development
reiteration
51014August 4th 11:30 am555B/Convention CenterShoot organization in the seagrass Halophila (Hydrocharitaceae): The evolution of modular construction in an early monocotyledon
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Oral PaperPosluszny, U; Tomlinson, P. Barry.Halophila
Hydrocharitaceae
seagrasses
marine
rhizomes
branching
shoots
Wednesday, August 4th, 8:00 am to 12:00 pm · 554/Convention Center
Session SY5: Symposium: Stress of Light and Life : A Graeme Berlyn Restrospective
Presiding: Anitra Thorhaug, Yale University; Graeme Berlyn, Yale University
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August 4th 8:00 am554/Convention CenterIntroduction
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SY5002August 4th 8:15 am554/Convention CenterUsing Spectral Reflectance for Estimating Leaf Functional Traits and Plant health
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Symposium or Colloquium PresentationBerlyn, Graeme; Thorhaug, Anitra; Marek, Nancy; Poulos, Helen Mills.Spectral reflectance
plant responses
absorbed photons
florescense
spectral transmission
spectral indices
light transfer
light signature
light transmission
pollutant effects
SY5003August 4th 8:45 am554/Convention CenterUniSpec: A Spectral Reflectance Tool With Leaf- to Ecosystem-Level Applications in Plant Biology
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Symposium or Colloquium PresentationBergweiler, Christopher.Spectral reflectance
light signature
plant responses
plant  pigments
chlorophyll a
chlorophyll b
carotenoids
xanthophyll
whole living plant responses
SY5004August 4th 9:15 am554/Convention CenterSpecNet – an evolving collaborative network for vegetation spectral analysis
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Symposium or Colloquium PresentationGamon , John .SPEC NET
Spectral reflectance
carbon flux
spectral signatures
light-use effiiciency
August 4th 9:45 am554/Convention CenterBreak
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SY5006August 4th 10:00 am554/Convention CenterUsing reflectance to measure the drought response of two Mexican oaks species,  Quercus laceyi and Q. siderolxyla (Fagaceae)
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Symposium or Colloquium PresentationPoulos, Helen Mills; Berlyn, Graeme; Goodale, Uromi Manage.Drought
plant responses
Mexican oaks
Spectral reflectance
SY5007August 4th 10:30 am554/Convention CenterSpectral reflectance responses of tropical and temperate seagrasses to diminishing colored light and low salinity stimuli: Thalassia testudinum ,Halodule wrightii, Syringodium filiforme, and Zostera mari
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Symposium or Colloquium PresentationThorhaug, Anitra; Berlyn, Graeme P..Spectral reflectance
Thalassua testudinum
Syringodium filiforme
Zostera marina 
Halodule wrightii
blue light
red light
green light
orange light
white light
carotenoids
xanthophylls
chlorophyll a
chlorphyll b
SY5008August 4th 11:00 am554/Convention CenterUsing leaf spectral reflectance to compare rapid acclimation and developmental plasticity in forest understory herbs of southern New England
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Symposium or Colloquium PresentationEllum, David .Spectral reflectance
understory
forest herbs
New England
New England Forests
SY5009August 4th 11:30 am554/Convention CenterMeta-analysis of spectral reflectance measurements in plants
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Symposium or Colloquium PresentationGoodale, Uromi Manage.Spectral reflectance
remote sensing
plant stress
reforestation
Agriculture
Wednesday, August 4th, 8:00 am to 12:30 pm · 556B/Convention Center
Session SY6: Symposium: Broader Impact: Connecting Basic Research With Education
Presiding: Stokes S. Baker, University of Detroit Mercy
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August 4th 8:30 am556B/Convention CenterIntroduction
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SY6002August 4th 8:45 am556B/Convention CenterEffective Broader Impacts
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Symposium or Colloquium PresentationKellogg, Elizabeth.education
outreach
SY6003August 4th 9:15 am556B/Convention CenterHistory of Wisconsin Fast Plants
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Symposium or Colloquium PresentationWilliams, Paul H.. Fast Plants
rapid cycling brassicas
Wisconsin Fast Plants
impact assessment
SY6004August 4th 9:45 am556B/Convention CenterCeratopteris richardii in classrooms, community organizations and beyond: how to engage a new generation of learners
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Symposium or Colloquium PresentationRenzaglia, Karen S.; Lopez-Smith, Renee A..education
C-Fern
Inquiry
August 4th 10:15 am556B/Convention CenterBreak
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SY6006August 4th 10:45 am556B/Convention CenterOutreach across age groups and NSF grants
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Symposium or Colloquium PresentationGandolfo, Maria; Stevenson, Jan W.; Stevenson, Dennis Wm.. Broader Impacts
NSF
Teaching
SY6007August 4th 11:15 am556B/Convention CenterResearch Experience for Pre-service Teachers: A model for training future science teachers
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Symposium or Colloquium PresentationGerber, D. Timothy; Thomsen, Meredith.Pre-service teacher
Teacher-scientist partnership
Broader impacts
GK-12 fellows
August 4th 11:45 am556B/Convention CenterUnsubmitted Abstract
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August 4th 12:15 pm556B/Convention CenterDiscussion
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Wednesday, August 4th, 9:00 am to 5:00 pm · 558B/Convention Center
Internet Cafe: Internet Cafe
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August 4th 9:00 am558B/Convention CenterInternet Café
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Wednesday, August 4th, 9:45 am to 10:15 am · Hall A/Convention Center
Coffee Break: Coffee Break
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August 4th 9:45 amHall A/Convention CenterCoffee Break
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Wednesday, August 4th, 10:00 am to 1:00 pm · /
Session FT13: Field Trip: Botanical Delights of Providence, Rhode Island
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FT13001August 4th 10:00 am/Botanical delights of Providence, Rhode Island
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ActivitiesMassaro, Marilyn.
Wednesday, August 4th, 10:15 am to 12:00 pm · 551A/Convention Center
Session 52: Contributed Papers: Conservation Biology II
Presiding: Kevin M. Potter, North Carolina State University
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52001August 4th 10:15 am551A/Convention CenterPalms, sugar, molecules, and conservation: The case of Pseudophoenix ekmanii in Jaragua National Park, Dominican Republic
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Oral PaperNamoff, Sandra; Alberto, Veloz; Francisco, Jimenez; Rodriguez, Rosa; Carl, Lewis; Jeremy, Moynihan; Melissa, Abdo; Michael, Maunder; Meerow, Alan W.; Eric, Von Wettberg; Francisco-Ortega, Javier.Caribbean Islands
conservation genetics
Management Units
microsatellites
SSRs
52002August 4th 10:30 am551A/Convention CenterPreventing loss of viability during seed storage of Eulophia alta (Orchidaceae)
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Oral PaperJohnson, Timothy R.; Kane, Michael E..Germination
Ex situ conservation
Seed storage
orchid
52003August 4th 10:45 am551A/Convention CenterSelf-incompatability, pollen limitation, and endangerment in the Hawaiian silversword alliance (Compositae) on Kaua`i
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Oral PaperBainbridge, Susan J.; Baldwin, Bruce G..self-incompatibility
Endangered species
pollination
pollen limitation
Hawaiian Islands
Dubautia
rainforest
Asteraceae
pollinator limitation
52004August 4th 11:00 am551A/Convention CenterGeographic Distribution of Neotropical Podostemaceae
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ArrayPhilbrick, C. Thomas; Bove, Claudia P.; Stevens, Hannah.Aquatic plants
GIS
river rapids
habitat loss
tropical river
52005August 4th 11:15 am551A/Convention CenterDemographic and spatial structure in stands of Rhamnus cathartica
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Oral PaperWilson, Chester; Fagen, Justin; Ludwig, Josh; Ralles, Steve.non-native species
demography
spatial pattern
52006August 4th 11:30 am551A/Convention CenterFavorable climate change response explains non-native species' success in Thoreau’s woods
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Oral PaperDavis, III, Charles C.; Willis, Charles; Ruhfel, Brad R; Primack, Richard; Miller-Rushing, Abraham; Losos, Jonathan.climate change
phenology
phylogeny
Invasive Species
Conservation
52007August 4th 11:45 am551A/Convention CenterPopulation-Level Assessment of Climate Change Genetic Risk in North American Forest Trees
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Oral PaperPotter, Kevin M.; Hargrove, William W.; Koch, Frank H..climate change
Genetic diversity
Forest trees
risk assessment
conservation genetics
Tsuga canadensis
Pinus ponderosa
Wednesday, August 4th, 10:15 am to 12:00 pm · 551B/Convention Center
Session 53: Contributed Papers: Genomics/Proteomics
Presiding: Margaret M. Koopman, Eastern Michigan University
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53001August 4th 10:15 am551B/Convention CenterNetwork Analysis Reveals Possible Links Between BAHD Acyltransferase Evolution and Phenylpropanoid Metabolism in Populus
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Oral PaperTuominen, Lindsey K.; Wang, Hong-Qiang; Tsai, Chung-Jui.Functional genomics
secondary metabolism
metabolic complexity
gene duplication
gene family evolution
Populus
53002August 4th 10:30 am551B/Convention CenterPartial characterization of the Asclepias syriaca L. (common milkweed) genome using next-generation sequencing
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Oral PaperStraub, Shannon C.K.; Fishbein, Mark; Ovchinnikov, Sergey; Cronn, Rich C.; Liston, Aaron.Apocynaceae
Asclepias
chloroplast genome
genomics
53003August 4th 10:45 am551B/Convention CenterIdentifying non-repetitive, nuclear gene rich, highly parallel sequences from non-model plants
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Oral PaperKoopman, Margaret M.; Hird, Sarah; Ence, Daniel; Carstens, Bryan.454 sequencing
Sarraceniaceae
nuclear genes
phylogeography
phylogenetics
Wednesday, August 4th, 10:30 am to 11:45 am · 556A/Convention Center
Session 54: Contributed Papers: Cenozoic Papers I
Presiding: Elizabeth J. Hermsen, Cornell University
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54001August 4th 10:30 am556A/Convention CenterNew angiosperm reproductive structures from the early Eocene Laguna del Hunco flora, Chubut Province, Argentina
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Oral PaperHermsen, Elizabeth J.; Gandolfo, Maria; Wilf, Peter; Cuneo, Nestor; Johnson, Kirk R.; Iglesias, Ari.Eocene
Argentina
angiosperm
Fossil
Chubut Province
Patagonia
54002August 4th 10:45 am556A/Convention CenterRethinking the tropical elements of the Eocene temperate forest: the Republic flora
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Oral PaperDeVore, Melanie L.; Pigg, Kathleen B..Republic flora
Eocene
tropical
Icacinaceae
Nelumboaceae
Melastomataceae
Theaceae
Musaceae
cycad
Bignoniaceae
54003August 4th 11:00 am556A/Convention CenterLast ginkgoalean record in South America
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Oral PaperCuneo, Nestor; Seoane, Liliana V.; Gandolfo, Maria; Wilf, Peter.Ginkgoales
South America
Eocene
systematics
extinction
54004August 4th 11:15 am556A/Convention CenterImproved paleobotanical techniques enhance the application of thin cuticle of Metasequoia fossils as a paleoclimatic proxy
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Oral PaperLeng, Qin; Wang, Li.Metasequoia
paleoclimate
cuticle
54005August 4th 11:30 am556A/Convention CenterThe evolution of Miocene climates in North China: preliminary results of quantitative reconstructions from plant fossil records
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Oral PaperLiu, (Christopher) Yusheng.Fossil
East Asian monsoon
Miocene
North China
quantitative paleoclimate reconstructions
Wednesday, August 4th, 12:00 pm to 1:00 pm · 550A/Convention Center
Session L5: Luncheon: Botany 2011 Planning Luncheon
Presiding: David M. Spooner, USDA, Agricultural Research Service
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August 4th 12:00 pm550A/Convention CenterNo Title
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Wednesday, August 4th, 12:00 pm to 1:00 pm · 550B/Convention Center
Session L6: Luncheon: PLANTS & Undergraduate Luncheon
Presiding: Judith E. Skog, George Mason University
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August 4th 12:00 pm550B/Convention CenterNo Title
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Wednesday, August 4th, 12:00 pm to 1:30 pm · Rotunda/Convention Center
Session L7: Luncheon: American Journal of Botany Associate Editor Lunch
Presiding: Amy McPherson, Botanical Society of America
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August 4th 12:00 pmRotunda/Convention CenterNo Title
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Wednesday, August 4th, 1:00 pm to 4:30 pm · 554/Convention Center
Session 55: Contributed Papers: Santalales, Caryophyllales
Presiding: Erika Edwards, Brown University
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55001August 4th 1:00 pm554/Convention CenterSubspecific classification within Phoradendron serotinum (Santalaceae): Development of microsatellite markers for assessment of population genetic structure.
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Oral PaperHawkins, Angela K.; Randle, Christopher P.; Williams, Justin; Archambeault, Alan D.; Cannon, Brandi C. .parasitic plants
microsatellites
population genetics
Santalaceae
55002August 4th 1:15 pm554/Convention CenterPhylogenetic relationships of Triplaris Loefl. ex. L. and Ruprechtia C. A. Mey. with emphasis on Triplaris (Polygonaceae) and its association with Pseudomyrmex ants
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Oral PaperSanchez, Adriana; Kron, Kathleen A..nuclear and chloroplast DNA analysis
Ruprechtia
Pseudomyrmex
Triplaris
phylogeny
55003August 4th 1:30 pm554/Convention CenterPhylogenetic Relationships of Muehlenbeckia Meisn. (Polygonaceae) and Related Taxa Based on Molecular Characters
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Oral PaperSchuster, Tanja M.; Kron, Kathleen A..Polygonaceae
Muehlenbeckia
Fallopia
Atraphaxis
RAxML
amphi-Pacific
molecular systematics
55004August 4th 1:45 pm554/Convention CenterRelationships and species boundaries in Antigonon : implications for invasive biology and the identity of Corallita
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Oral PaperBurke, Janelle.Antigonon
Corallita
Polygonaceae
LEAFY
Invasive Species
55005August 4th 2:00 pm554/Convention CenterA Molecular Phylogeny of Abronia Juss. (Nyctaginaceae)
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Oral PaperSaunders, N. E.; Sipes, S.D..Abronia
Nyctaginaceae
phylogeny
psammophile
August 4th 2:15 pm554/Convention CenterBreak
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55007August 4th 2:45 pm554/Convention CenterPhylogenetic relationships in the Portulacineae (Caryophyllales) -combining phylogenomic and directed PCR approaches
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Oral PaperArakaki, Monica; Nyffeler, Reto; Eggli, Urs; Ogburn, R. Matthew; Spriggs, Elizabeth; Edwards, Erika.Cactaceae
character evolution
phylogenetics
phylogenomics
Portulacineae
55008August 4th 3:00 pm554/Convention CenterPhylogenetic relationships in Caryophyllaceae based on chloroplast and nuclear markers
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Oral PaperGreenberg, Anne K.; Donoghue, Michael J..Caryophyllaceae
phylogeny
Paronychioideae
Alsinoideae
Caryophylloideae
ITS
chloroplast DNA
55009August 4th 3:15 pm554/Convention CenterUsing plastid genomic data to date the origin of the cacti
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Oral PaperArakaki, Monica; Nyffeler, Reto; Moore, Michael; Edwards, Erika.Cactaceae
molecular dating
phylogenetics
phylogenomics
plastid genome
Portulacineae
55010August 4th 3:30 pm554/Convention CenterRelationships among subg. Harrisia (Cactaceae) in the Caribbean
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Oral PaperFranck, Alan. Cactaceae
Caribbean
AFLP
Harrisia
55011August 4th 3:45 pm554/Convention CenterPhylogeny reconstruction of the genus Opuntia (Cactaceae) and its evolutionary significance
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Oral PaperMajure, Lucas C.; Griffith, M. Patrick; Puente, Raul; Judd, Walter S.; Soltis, Pamela S.; Soltis, Douglas E. .Opuntia
phylogenetics
Polyploidy
Cactaceae
55012August 4th 4:00 pm554/Convention CenterPhylogenetic Studies of the Coryphantha / Escobaria complex, Cactaceae
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Oral PaperButterworth, Charles. Coryphantha
Escobaria
Cactaceae
Mammillaria
55013August 4th 4:15 pm554/Convention CenterIs Cylindropuntia xfosbergii (Cactaceae) a hybrid?
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Oral PaperMayer, Michael; Rebman, Jon.hybridization
AFLP
Cactaceae
Wednesday, August 4th, 1:00 pm to 5:30 pm · 556B/Convention Center
Session 56: Contributed Papers: Rosids: Sapindales, Malvales, Brassicales, Myrtales
Presiding: Allison Miller, Saint Louis University; Susan K. Pell, Brooklyn Botanic Garden
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56001August 4th 1:00 pm556B/Convention CenterFurther adventures in the phylogenetics of Boechereae (Brassicaceae)
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Oral PaperAlexander, Patrick J.; Windham, Michael; Beck, James; Allphin, Loreen; Al-Shehbaz, Ihsan; Bailey, C. Donovan.Boechera
Boechereae
Brassicaceae
phylogenetics
56002August 4th 1:15 pm556B/Convention CenterMicrosatellites provide new insights into the origin and distribution of Duchesne rock-cress (Boechera duchesnensis: Brassicaceae)
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Oral PaperAllphin, Loreen; Beck, James; Windham, Michael.Boechera
Brassicaceae
microsatellites
hybridization
apomixis
56003August 4th 1:30 pm556B/Convention CenterPhylogenetic approaches to understanding sterility in crop species: origin and evolution of horseradish (Armoracia rusticana, Brassicaceae)
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Oral PaperMiller, Allison; Sampliner, Danielle; Al-Shehbaz, Ihsan; Romero-Hernandez, Carolina; McAllister, Chrissy. domestication
Brassicaceae
clonal reproduction
hybridization
Armoracia
56004August 4th 1:45 pm556B/Convention Center
Canceled
Phylogenetics, genome evolution and biogeography of the Brassica crops and wild relatives (Brassiceae, Brassicaceae): Understanding the origin and domestication of mustards
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Oral PaperArias, Tatiana; Edger, Patrick; Tang, Michelle; Pires, J. Chris.Brassiceae
Brassicaceae
phylogenetics
phylogenomics
mediterranean
chloroplast genome
whole-genome duplication
56005August 4th 2:00 pm556B/Convention CenterWood anatomy of Gerrardinaceae and its relevance to the circumscription of Huerteales
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Oral PaperAlford, Mac; Dold, Anthony.Gerrardinaceae
Tapisciaceae
Dipentodontaceae
Huerteales
wood anatomy
56006August 4th 2:15 pm556B/Convention CenterDNA Characterization and Quantification of Family Sapindaceae in Western Cameroon
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Oral PaperAdeyemi, Temitope O.; Ogundipe, Oluwatoyin T.; Olowokudejo, Dele J..DNA Characterization
Sapindaceae
Cameroon
August 4th 2:30 pm556B/Convention CenterBreak
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56008August 4th 3:00 pm556B/Convention CenterPhylogenetics, Taxonomy and Biogeography of the Caribbean species of Bursera (Burseraceae)
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Oral PaperMartinez-Habibe, Maria Cristina.Burseraceae
Caribbean
phylogenetics
semi-deciduous forests
Bursera
56009August 4th 3:15 pm556B/Convention CenterPhylogenetic analysis of Comocladia (Anacardiaceae) using chloroplast and nuclear sequence data
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Oral PaperCamacho, Francine; Pell, Susan K.; Mitchell, John D.; Atha, Daniel E..Sapindales
systematics
Caribbean
56010August 4th 3:30 pm556B/Convention CenterTowards a Revision of Bakeridesia (Malvaceae): Preliminary Findings
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Oral PaperDonnell, Aliya A..Malvaceae
Mexican flora
Bakeridesia
new species
56011August 4th 3:45 pm556B/Convention CenterThe Myrtales: Dating, Character Evolution and a New Family?
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Oral PaperBerger, Brent A.; Sytsma, Kenneth J..Myrtales
Combretaceae
Strephonema
character evolution
Dating
phylogeny
56012August 4th 4:00 pm556B/Convention CenterProgress towards a comprehensive phylogenetic analysis and revised classification of the Melastomataceae
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Oral PaperPenneys, Darin S.; Almeda, Frank; Michelangeli, Fabian A..Melastomataceae
molecular phylogenetics
classification
56013August 4th 4:15 pm556B/Convention CenterA phylogenetic analysis of Neotropical Melastomeae (Melastomataceae), with an emphasis on Tibouchina
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Oral PaperGuimaraes, Paulo J. F.; Penneys, Darin S.; Michelangeli, Fabian A..Melastomataceae
Melastomeae
56014August 4th 4:30 pm556B/Convention CenterIntroduction to the Miconieae of the Greater Antilles: I. Major clades
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Oral PaperJudd, Walter S.; Ionta, Gretchen M.; Skean Jr., J. Dan; Becquer-Granados, Eldis R.; Michelangeli, Fabian A..Melastomataceae
Greater Antilles
Miconieae
56015August 4th 4:45 pm556B/Convention CenterIntroduction to the Miconieae of the Greater Antilles: II. Clidemia sect. Sagraea
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Oral PaperIonta, Gretchen M.; Judd, Walter S.; Nicolas, Antoine N.; Michelangeli, Fabian A..Melastomataceae
Greater Antilles
Miconieae
Clidemia sect. Sagraea
56016August 4th 5:00 pm556B/Convention CenterPhylogeny and character evolution in the Blakeeae (Melastomataceae)
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Oral PaperPenneys, Darin S.; Judd, Walter S..Melastomataceae
Blakea
Topobea
phylogenetics
pollination
mutualisms
56017August 4th 5:15 pm556B/Convention CenterVochysiaceae of Serra do Cipo, Minas Gerais, Brazil
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Oral PaperShimizu, Gustavo; Yamamoto, Kikyo.Vochysiaceae
taxonomy
Floristic survey
Wednesday, August 4th, 1:00 pm to 2:00 pm · Hall A/Convention Center
Session L8: Luncheon: Exhibitor Thank You lunch
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August 4th 1:00 pmHall A/Convention CenterExhibitor Thank You lunch
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Wednesday, August 4th, 1:00 pm to 1:30 pm · 555B/Convention Center
Session M28: Meeting: Mycological Section Business Meeting
Presiding: Darlene Southworth, Southern Oregon University
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August 4th 1:00 pm555B/Convention CenterMycological Section Business Meeting
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Wednesday, August 4th, 1:30 pm to 2:30 pm · 555A/Convention Center
Session 57: Contributed Papers: Stress Tolerance
Presiding: Atif Riaz, University of Agriculture; Anitra Thorhaug, Yale University
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57001August 4th 1:30 pm555A/Convention CenterGene Expression Patterns of Programmed Cell Death During Vascular Aerenchyma Formation in Seedling Roots of Glycine max cv. 'Yukihomare'
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Oral PaperWaldenmaier, Hans; Gladish, Daniel, K..Aerenchyma
Glycine max
Yukihomare
Programmed Cell Death
hypoxia
flooding
57002August 4th 1:45 pm555A/Convention CenterMorphological and biochemical responses of turfgrasses to water deficit conditions
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Oral PaperRiaz, Atif; Younis, Adnan; Hameed, Mansoor.drought response
57003August 4th 2:00 pm555A/Convention CenterGenetic patterns of tolerance to herbivory in a hybrid swarm of Louisiana Iris
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Oral PaperDobson, Mary C.; Martin, Noland H..Tolerance
herbivory
ecology
genetics
QTL mapping
hybrids
57004August 4th 2:15 pm555A/Convention CenterLeaf anatomical adaptations in Cynodon dactylon (L.) Pers. from the Salt Range (Pakistan) to salinity stress
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Oral PaperHameed, Mansoor; Riaz, Atif; Ashraf, Muhammad; Naz, Nargis.anatomical structure
Cynodon dactylon
salt stress
Wednesday, August 4th, 1:30 pm to 2:45 pm · 556A/Convention Center
Session 58: Contributed Papers: Cenozoic Papers II
Presiding: Lisa Boucher, University of Nebraska-Omaha
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58001August 4th 1:30 pm556A/Convention CenterPermineralized wood from the Tertiary of Madagascar
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Oral PaperBoucher, Lisa.wood anatomy
Tertiary
Madagascar
58002August 4th 1:45 pm556A/Convention CenterFagaceae from the Pliocene Citronelle Formation of Alabama
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Oral PaperAxsmith, Brian; Stults, Debra. Fagaceae
Fagus
Quercus
Castanea
Pliocene
58003August 4th 2:00 pm556A/Convention CenterFirst megafossil records of several plant taxa from the Pliocene Citronelle Formation of Alabama
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Oral PaperStults, Debra; Axsmith, Brian. Pliocene
Citronelle Formation
First records
58004August 4th 2:15 pm556A/Convention Center
Canceled
Molecular carbon and hydrogen isotope compositions from Cenozoic conifers: Physiological and paleoclimatic interpretations
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Oral PaperYang, Hong; Leng, Qin.stable isotope
fossils
paleoclimate
Conifers
Arctic
58005August 4th 2:30 pm556A/Convention CenterCharacterizing extant and fossil wood assemblages
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Oral PaperWoodcock, Deborah. fossil wood
vessel arrangement
vessel size distribution
ring-porous
Wednesday, August 4th, 1:30 pm to 5:30 pm · 551A/Convention Center
Session C4: Colloquium: Colloquium: Systematic and Evolutionary Perspectives on Apomixis
Presiding: Richard David Noyes, University of Central Arkansas; Christopher Campbell, University of Maine
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August 4th 1:30 pm551A/Convention CenterIntroduction
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C4002August 4th 1:45 pm551A/Convention CenterApomictic conundrums: phylogenetic tales and trait evolution
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Symposium or Colloquium PresentationNoyes, Richard David.apomixis
introgressive hybridization
polyploidy
infectious asexuality
C4003August 4th 2:00 pm551A/Convention CenterFrequency of apomixis in Amelanchier (Rosaceae)
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Symposium or Colloquium PresentationCushman, Kevin R..
C4004August 4th 2:15 pm551A/Convention CenterThe spread of apomixis in Paspalum dilatatum: from apomict to apomict
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Symposium or Colloquium PresentationSperanza, Pablo .apomixis
polyploidy
Species complex
Paspalum
C4005August 4th 2:30 pm551A/Convention Center
Canceled
Evolution and apomixis (agamospermy) in Crataegus (Rosaceae): Perhaps we should not discount the dihaploids
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Symposium or Colloquium PresentationTalent, Nadia. Apospory
hybridization
Rosaceae
Maloideae
Pyrinae
C4006August 4th 2:45 pm551A/Convention Center
Canceled
Correlation of genome size with environment and its contribution to the ecological success of polyploid apomicts in the Pacific Northwest hawthorns (Crataegus; Rosaceae).
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Symposium or Colloquium PresentationLo, Eugenia.apomixis
Environment
DNA content
polyploidy
Rosaceae
endosperm
C4007August 4th 3:00 pm551A/Convention CenterHybridization and its role in the reproduction of Hypericum perforatum
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Symposium or Colloquium PresentationPuente Molins, Marta; Corral Garcia, Jose Maria; Aliyu, Olawale Mashood; Maron, John L.; Sharbel, Timothy F..apomixis
Hypericum perforatum
hybridization
polyploidy
Genetic variation
microsatellites
August 4th 3:15 pm551A/Convention CenterBreak
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C4009August 4th 3:45 pm551A/Convention CenterExamining the role of apomixis in the evolution of desert-adapted ferns
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Symposium or Colloquium PresentationGrusz, Amanda L.; Windham, Michael; Pryer, Kathleen M..polyploidy
apomixis
Cheilanthoid ferns
Dopp-Manton sporogenesis
Genetic variation
C4010August 4th 4:00 pm551A/Convention CenterGeographical parthenogenesis and evolution of apomixis in Ranunculus
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Symposium or Colloquium PresentationHörandl, Elvira.apomixis
evolution
population genetics
polyploidy
phylogeny
Ranunculus
colonization
C4011August 4th 4:15 pm551A/Convention CenterLaying the foundation for understanding evolutionary relationships within the North American Crepis agamic complex (Asteraceae) using flow cytometry and cpDNA sequence data.
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Symposium or Colloquium PresentationSears, Chris; Whitton, Jeannette. Crepis
DNA-ploidy
flow cytometry
cp-DNA
C4012August 4th 4:30 pm551A/Convention CenterThe species problem in agamic complexes: An approach in Amelanchier (Rosaceae)
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Symposium or Colloquium PresentationCampbell, Christopher; Burgess, Michael B.; Frye, Christopher; Cushman, Kevin R.; Doucette, Eric.Agamic complex
species concept
microspecies
August 4th 4:45 pm551A/Convention CenterDiscussion
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Wednesday, August 4th, 1:30 pm to 5:15 pm · 552A/Convention Center
Session SY7: Symposium: The Scientific Research of Barry Tomlinson
Presiding: David Lee, Florida International University; Dennis Wm. Stevenson, New York Botanical Garden
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SY7001August 4th 1:45 pm552A/Convention CenterArchitecture of non-seed vascular plants
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Symposium or Colloquium PresentationStevenson, Dennis Wm..ferns
lycopods
axillary buds
Plant Architecture
SY7002August 4th 2:15 pm552A/Convention CenterEvolutionary history of pollination drops
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Symposium or Colloquium Presentationvon Aderkas, Patrick.pollination
ovular secretion
secretion chemistry
gymnosperm
SY7003August 4th 2:45 pm552A/Convention CenterAnatomy, systematics, and evolution of the fan palms and relatives (Arecaceae: Coryphoideae)
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Symposium or Colloquium PresentationHorn, James W.; Fisher, Jack B.; Tomlinson, P. Barry.Arecaceae
anatomy
palms
character evolution
August 4th 3:15 pm552A/Convention CenterBreak
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SY7005August 4th 3:45 pm552A/Convention CenterStructure and function of monocot vascular systems
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Symposium or Colloquium PresentationHolbrook, Noel.monocotyledons
xylem
biomechanics
SY7006August 4th 4:15 pm552A/Convention CenterBilirubin: A Pigment Novel to the Plant Kingdom
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Symposium or Colloquium PresentationPirone, Cary L.; Johnson, Jodie V.; Quirke, Martin; Priestap, Horacio A.; Lee, David. bilirubin
tetrapyrrole
Zingiberales
pigment
SY7007August 4th 4:45 pm552A/Convention CenterResponses of Nymphaea odorata, Nymphoides aquatica, and Eleocharis elongata to water depth and dry down.
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Symposium or Colloquium PresentationRichards, J.H.; Troxler, T. G.; Lee, David.Aquatic plants
Everglades
restoration
Cyperaceae
Menyanthaceae
Nymphaeaceae
hydroperiod
floating leaved
Wednesday, August 4th, 1:30 pm to 5:30 pm · 552B/Convention Center
Session SY8: Symposium: Plant/Pollinator Interactions in Fragmented Landscapes
Presiding: Diane Byers, Illinois State University; Suzanne Koptur, Florida International University
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August 4th 1:30 pm552B/Convention CenterIntroduction
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SY8002August 4th 1:45 pm552B/Convention CenterHawkmoth pollination of Oenothera in a fragmented landscape – variation in scent, floral morphology, nectar and neutral genetic markers
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Symposium or Colloquium PresentationSkogen, Krissa A.; Raguso, Robert A.; Fant, Jeremie; Hilpman, Evan T..Habitat fragmentation
pollination
Floral scent
population genetics
Oenothera
SY8003August 4th 2:15 pm552B/Convention CenterA shift in pollinator guilds of the pineland petunia (Ruellia succulenta Small Acanthaceae) in rocklands of south Florida
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Symposium or Colloquium PresentationGeiger, John; Koptur, Suzanne.Habitat fragmentation
pollination
pollinator guild
plant reproduction
SY8004August 4th 2:45 pm552B/Convention CenterPollinator diversity and wildflower pollen limitation in a fragmented oak-savannah ecosystem
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Symposium or Colloquium PresentationElle, Elizabeth; Neame, Lisa A.; Gielens, Grahame A..Pollinator diversity
Pollinator guilds
pollen limitation
Habitat fragmentation
August 4th 3:15 pm552B/Convention CenterBreak
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SY8006August 4th 3:45 pm552B/Convention CenterNative Bee Diversity in Fragmented Prairie Landscapes and Implications for Pollinator-Dependent Agriculture
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Symposium or Colloquium PresentationHendrix, Stephen; Kwaiser, Kyle; Heard, Steve; Klein, Alexandra.bee diversity in landscape elements
Tallgrass prairie
local and landscape effects on bee diversity
wild bees and agriculture
almond pollination
SY8007August 4th 4:15 pm552B/Convention CenterHow do plant communities structure bee communities in fragmented habitats?
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Symposium or Colloquium PresentationWinfree, Rachael; Williams, Neal M.; Fagan, William F.; Cariveau, Daniel P..pollination
SY8008August 4th 4:45 pm552B/Convention CenterEffects of forest fragmentation on pollination, reproduction and gene flow of tropical dry forest plants
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Symposium or Colloquium PresentationQuesada, Mauricio; Rosas, Fernando; Rosas-Guerrero, Victor.Conservation biology
pollination
plant reproduction
tropical dry forest
forest fragmentation
August 4th 5:15 pm552B/Convention CenterDiscussion
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Wednesday, August 4th, 2:45 pm to 3:15 pm · Hall A/Convention Center
Coffee Break: Coffee Break
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August 4th 2:45 pmHall A/Convention CenterCoffee Break
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Wednesday, August 4th, 3:00 pm to 5:00 pm · 551B/Convention Center
Session D8: Discussion Session: Discussion: Permits: They\'re Not Just for Animals Anymore
Presiding: Richard K. Rabeler, University of Michigan Herbarium; Debra K. Trock, California Academy of Sciences; Carolyn J. Ferguson, Kansas State University
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D8001August 4th 3:00 pm551B/Convention CenterPermits: They're Not Just for Animals Anymore
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Discussion SessionTrock, Debra K.; Rabeler, Richard K.; Ferguson, Carolyn J..permits
USDA
CITES
APHIS
import regulations
Wednesday, August 4th, 3:30 pm to 5:30 pm · 556A/Convention Center
Session M29: Meeting: Paleobotanical Section Business Meeting
Presiding: Stefan A. Little, University of California Davis
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August 4th 3:30 pm556A/Convention CenterPaleobotanical Section Business Meeting
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Wednesday, August 4th, 5:00 pm to 6:00 pm · Rotunda/Convention Center
Session R4: Reception: BSA Legacy Society Reception
Presiding: Kent E. Holsinger, University of Connecticut
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August 4th 5:00 pmRotunda/Convention CenterNo Title
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Wednesday, August 4th, 5:00 pm to 6:00 pm · 550B/Convention Center
Session R5: Reception: Genetics Business meeting reception
Presiding: Wm. Vance Baird, Clemson University
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August 4th 5:00 pm550B/Convention CenterGenetics Business meeting reception
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Wednesday, August 4th, 6:00 pm to 7:00 pm · Prefunction C/Convention Center
Session R6: Reception: All Society Banquet Mixer
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August 4th 6:00 pmPrefunction C/Convention CenterAll Society Banquet Mixer
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Wednesday, August 4th, 7:00 pm to 10:00 pm · Ballroom A/Convention Center
Session BQ5: Banquet: All Society Banquet & Award Presentations
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August 4th 7:00 pmBallroom A/Convention CenterAll Society Banquet, Award Presentations and MSA Auction
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Wednesday, August 4th, 8:00 pm to 9:00 pm · Rotunda/Convention Center
Session S6: Special Lecture: Address of the BSA President-Elect
Presiding: Judith E. Skog, George Mason University
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S6001August 4th 8:00 pmRotunda/Convention CenterThe A.R.O.M.A. of Botany
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Special AddressSkog, Judith E..

Thursday, August 5th

Thursday, August 5th, 6:00 am to 5:00 pm · 557/Convention Center
Office: Botany 2010 Conference Office
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August 5th 6:00 am557/Convention CenterNo Title
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Thursday, August 5th, 7:00 am to 5:00 pm · /
Session FT14: Field Trip: Block Island
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FT14001August 5th 7:00 am/Block Island
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ActivitiesComings, Scott.
Thursday, August 5th, 8:00 am to 1:00 pm · /
Session FT15: Field Trip: Walden Pond Environmental History
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FT15001August 5th 8:00 am/Walden Pond Environmental History, Concord, Massachusetts
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ActivitiesDonahue, Brian.
Thursday, August 5th, 8:00 am to 5:30 pm · /
Session FT16: Field Trip: ABLS - Great Swamp Wildlife Management Area, West Kingston RI
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FT16001August 5th 8:00 am/Wildlife Management Area, West Kingston RI
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ActivitiesKneiper, Elizabeth.
Thursday, August 5th, 9:00 am to 2:00 pm · /
Session FT17: Field Trip: White Mountain National Forest, New Hampshire
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FT17001August 5th 9:00 am/White Mountain National Forest, New Hampshire
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ActivitiesMattrick, Christopher.
Thursday, August 5th, 9:00 am to 2:00 pm · /
Session FT18: Field Trip: Cape Cod National Seashore
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FT18001August 5th 9:00 am/Cape Cod National Seashore
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ActivitiesSmith, Stephen M.
Thursday, August 5th, 9:00 am to 11:00 am · 553A/Convention Center
Session M30: Meeting: BSA Executive Committee Meeting
Presiding: Judith E. Skog, George Mason University
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August 5th 9:00 am553A/Convention CenterNo Title
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