1. CAS Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization and Ecological Restoration, Biodiversity Conservation Key Laboratory of Sichuan Province Chengdu Institute of Biology, Chinese Academy of Science, PO Box 416 Chengdu Sichuan 610041 China
2. University of Chinese Academy of Science Beijing China
3. Key Laboratory of Bio‐Resources and Eco‐Environment of the Ministry of Education, College of Life Sciences Sichuan University Chengdu China