Affiliation: | 1. Chicago Botanic Garden, Department of Plant Biology and Conservation, 1000 Lake Cook Road, Glencoe, Illinois 60022 USA;2. Iowa State University, Department of Ecology, Evolution, and Organismal Biology, 253 Bessey Hall, Ames, Iowa 50011 USA;3. Tamarack Studios, P. O. Box 453, Manistique, Michigan 49854‐0453 USA |