1. Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization of Chinese Academy of Sciences, and Ecological Restoration and Biodiversity Conservation Key Laboratory of Sichuan Province; Chengdu Institute of Biology; Chinese Academy of Sciences; Chengdu China
2. Department of Ecology; School of Life Sciences; Nanjing University; Nanjing China
3. Nanjing Research Institute of Environmental Sciences of the Ministry of Environmental Protection; Nanjing China
4. Plant Biology Section; School of Integrative Plant Biology; Cornell University; Ithaca NY USA