1. State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences , 100101 Beijing, China
2. Key Laboratory of Vegetation Restoration and Management of Degraded Ecosystems and Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences , Guangzhou 510650, China
3. Global Ecosystem Ecology, Department of Environmental Systems Science, Institute of Integrative Biology, ETH Zürich , Zürich 8092, Switzerland
4. Department of Biology, Stanford University , Stanford, CA 94305, USA
5. Department of Earth System Science, Stanford University , Stanford, CA 94305, USA