Institution: | (1) Department of Geography, University of Texas, 78712 Austin, TX, USA;(2) Missouri Botanical Garden, P. O. Box 299, 63166-0299 Saint Louis, MO, USA;(3) The New York Botanical Garden, 10458-5126 Bronx, NY, USA;(4) Department of Botany, The Natural History Museum, Cromwell Road, SW7 5BD London, UK |