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Demographic structure and genetic variability throughout the distribution of Platte thistle (Cirsium canescens Asteraceae) |
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| Authors: | Robby L McMinn F Leland Russell James B Beck |
| Institution: | 1. Department of Biological Sciences, Wichita State University, Wichita, KS, USA;2. Department of Botany, University of Wyoming, Laramie, WY, USA;3. Botanical Research Institute of Texas, Fort Worth, TX, USA |
| Abstract: | |
| Keywords: | abundant centre hypothesis Cirsium canescens genetic diversity population structure spatial variation topographic complexity |