1. Department of Chemistry, California State Polytechnic University, Humboldt, Arcata, CA 95521
2. Marion Ownbey Herbarium, School of Biological Sciences, Washington State University, Pullman, WA 99164
3. 7100 Union Flat Ln, Garden Valley, CA 95633
4. Missouri Botanical Garden, 4344 Shaw Blvd, St. Louis, MO 63110
5. Department of Biological Sciences, The University of Alabama, Box 870344, Tuscaloosa, AL 35487
6. P.O. Box 31549, Knoxville TN 37930-1945
7. Department of Ecology & Evolutionary Biology, University of Tennessee, Knoxville TN 37996