Affiliation: | 1. Plant Phylogenetics and Conservation Group, Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming 650223, China;2. University of Chinese Academy of Sciences, Beijing 100049, China;3. Australian Center for Evolutionary Biology and Biodiversity and Sprigg Geobiology Center, School of Biological Sciences, University of Adelaide, Adelaide, Australia |