About the Authors

You-xin Shen

yxshen@xtbg.ac.cn

Affiliations Key Laboratory of Tropical Forest Ecology, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Menglun, Yunnan, China, Restoration Ecology Group, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming, China

Wei-li Liu

Affiliation Kunming Metallurgical Research Institute, Kunming, China

Yu-hui Li

Affiliation Yunnan Normal University, Kunming, China

Hui-lin Guan

Affiliation Yunnan Normal University, Kunming, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YS. Performed the experiments: YS WL. Analyzed the data: YS WL YL HG. Contributed reagents/materials/analysis tools: YS. Contributed to the writing of the manuscript: YS.