1. College of Life Science, Shangrao Normal University, Shangrao 334001, China
2. Key Laboratory for Regional Plants Conservation and Ecological Restoration of Northeast Jiangxi, Shangrao Normal University, Shangrao 334001, China
3. School of Environmental Studies, China University of Geosciences, Wuhan 430074, China
4. State Key Laboratory of Geobiology and Environmental Geology, China University of Geosciences, Wuhan 430074, China
5. Institute of Karst Geology, CAGS/Key Laboratory of Karst Dynamics, MNR & GZAR, Guilin 541004, Guangxi, China
6. Pingguo Guangxi, Karst Ecosystem, National Observation and Research Station, Pingguo 531406, Guangxi, China