Copyright 2007 South China Botanical Garden Addresss: Xingke Road 723,Tianhe District,Guangzhou,China Post code:510650 Telephone:+86 (0)20-3725 2514 Fax: +86 (0)20-3725 2642 E-mail: jtsb@scib.ac.cn Designed by Beijing E-Tiller Co.,Ltd