1. Department of Evolution, Ecology, and Organismal Biology The Ohio State University 318 W. 12th Avenue Columbus Ohio 43210‐1242 USA
2. Department of Natural Resource Management South Dakota State University 1390 College Avenue Brookings South Dakota 57007‐1696 USA
3. Department of Plant and Microbial Biology University of Minnesota 1479 Gortner Avenue Saint Paul Minnesota 55108‐1095 USA
4. Department of Biology University of Washington Seattle Washington 98195‐1800 USA
5. Department of Biological Sciences University of Idaho 875 Perimeter Drive, MS 3051 Moscow Idaho 83844‐3051 USA
6. Stillinger Herbarium University of Idaho 875 Perimeter Drive, MS 1133 Moscow Idaho 83844‐1133 USA
7. Institute for Bioinformatics and Evolutionary Studies (IBEST) University of Idaho 875 Perimeter Drive, MS 3051 Moscow Idaho 83844‐3051 USA