1. State Key Laboratory of Vegetation and Environment Change, Institute of Botany, Chinese Academy of Sciences, Beijing, China
2. University of Chinese Academy of Sciences, Beijing, China
3. Key laboratory of Mountain Ecological Restoration and Bioresource Utilization & Ecological Restoration and Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China
4. Key Laboratory of Alpine Ecology and Biodiversity of Chinese Academy of Sciences, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing, China
5. Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining
6. Key Laboratory of Aquatic Botany and Watershed Ecology, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, China
7. South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
8. College of Forest, Central South University of Forestry & Technology, Changsha, China
9. Department of Ecology, College of Urban and Environmental Sciences and Key Laboratory for Earth Surface Processes, Peking University, Beijing, China