1. Chengdu Institute of Biology; Chinese Academy of Sciences; PO Box 416 Chengdu Sichuan 610041 China
2. School of Life Sciences; Sichuan University; Chengdu Sichuan 610064 China
3. Department of Zoology; University of British Columbia; #4200-6270 University Blvd Vancouver BC V6T 1Z4 Canada
4. University Herbarium and Department of Integrative Biology; University of California; Berkeley CA 94720-2465 USA
5. School of Life Science; Yunnan University; Kunming Yunnan 650091 China
6. School of Life Sciences; University of KwaZulu-Natal; Private Bag X01 Scottsville Pietermaritzburg 3209 South Africa
7. Department of Biology; Chongqing Normal University; Shapingba, Chongqing 400047 China
8. Department of Botany, Vietnam National Museum of Nature; Vietnam Academy of Science and Technology; 18th Hoang Quoc Viet Road Cau Giay, Ha Noi Viet Nam
9. Correspondent of the Muséum national d'Histoire naturelle (MNHN, Paris, France); Steigestrasse 78 69412 Eberbach Germany
10. National Tropical Botanical Garden; 3530 Papalina Road Kalaheo HI 96741 USA
11. Missouri Botanical Garden; PO Box 299 St Louis MO 63166-0299 USA