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Oral Session # 36: Rare, Threatened, and Endangered Species I: Plants.
Presiding: H Balbach
Tuesday, August 5. 1:30 PM to 5:00 PM, SITCC Meeting Room 204.
1:45 PM Gerhardt, Fritz*,1, Collinge, Sharon1, 1 University of Colorado, Boulder, Colorado Causes of rarity in the vernal pool endemic Lasthenia conjugens (Asteraceae).
2:00 PM Dodge, Gary*,1, 2, Inouye, David1, 2, Louda, Svata2, 3, 1 University of Maryland, College Park, MD2 Rocky Mountain Biological Laboratory, Crested Butte, CO3 University of Nebraska, Lincoln, NE Non-target effects of biocontrol releases on native Colorado thistle species.
2:15 PM Fertig, Walter*,1, 2, Thurston, Robert2, Reiners, William2, 1 Grand Staircase-Escalante National Monument, Kanab, UT, USA2 University of Wyoming, Laramie, WY Modeling the potential distribution of rare plants in Wyoming.
2:30 PM TBA.
2:45 PM Break.
3:00 PM McGraw, James*,1, Furedi, Mary Ann1, 1 West Virginia University, Morgantown, WV Demography of central populations of American ginseng.
3:15 PM Sanders, Suzanne*,1, McGraw, James1, 1 West Virginia University, Morgantown, WV, USA Does breeding system contribute to the rarity of Hydrastis canadensis?
3:30 PM Starnes, John*,1, Hewitt, Jennifer2, Webber, Michele1, 2, Meier, Albert1, Cruzan, Mitchell3, 1 Western Kentucky University, Bowling Green, KY2 Mammoth Cave National Park, Mammoth Cave, KY3 Portland State University, Portland, OR Response of Eggert's sunflower (Helianthus eggertii) to disturbance at Mammoth Cave and Coffee County.