Affiliation: | 1. Research and Collections Center, Illinois State Museum, Springfield, IL, USA;2. School of Geography, University of Nottingham, Nottingham, UK;3. Flora Conservation Department, Kadoorie Farm & Botanic Garden, Tai Po, New Territories, Hong Kong;4. Department of Renewable Resources, University of Alberta, Edmonton, Alberta, Canada;5. Nanjing Institute of Environmental Sciences, Ministry of Environmental Protection, Nanjing, China |