Affiliation: | [1]Xishuangbanna Tropical Botanical Garden, the Chinese Academy of Sciences, Mengla 666303, China; [2]Institute of Botany, the Chinese Academy of Sciences, Beijing 100093, China; [3]Department of Biology, Huaihua College, Huaihua 418008, China; [4]Graduate University of the Chinese Academy of Sciences, Beijing 100049, China |