1. School of Life Sciences, Gannan Normal University, Ganzhou, P.R. China
2. School of Landscape Architecture, Beijing Forestry University, Beijing, P.R. China
3. Key Laboratory of Nanling Plant Resources Conservation and Utilization, Ganzhou, P.R. China
4. Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Xishuangbanna, P.R. China
5. School of Ecology and Nature conservation, Beijing Forestry University, Beijing, P.R. China