Institution: | 1. Department of Biology, Colorado State University, , Fort Collins, CO, 80523 USA;2. Graduate Degree Program in Ecology, Colorado State University, , Fort Collins, CO, 80523 USA;3. Center for Conservation and Sustainable Development, Missouri Botanical Garden, , Saint Louis, MO, 63166 USA;4. Departments of Botany and Zoology, University of British Columbia, , Vancouver, BC, V6T 1Z4 Canada |