1. Warren Wilson College, Department of Biology, P.O. Box 9000, Asheville, North Carolina 28815-9000
2. Western Australian Herbarium, Science Division, Department of Environment and Conservation, Kensington, WA 6151, Australia
3. Bacterial Foodborne Pathogens and Mycology Research Unit, National Center for Agricultural Utilization Research, United States Department of Agriculture, Agricultural Research Service, 1815 North University Street, Peoria, Illinois 61604-3020
4. Department of Forest Ecosystems and Society, Oregon State University, Corvallis, Oregon 97331-5752