About the Authors

Songzhi Xu

Affiliation State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, P. R. China

Dezhu Li

Affiliation Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan 650201, China

Jianwu Li

Affiliation Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Menglun Township, Mengla County, Yunnan 666303, China

Xiaoguo Xiang

Affiliation State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, P. R. China

Weitao Jin

Affiliation State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, P. R. China

Weichang Huang

Affiliation Shanghai Chenshan Botanical Garden, Chenhua Road 3888, Songjiang, Shanghai 201602, China

Xiaohua Jin

xiaohuajin@ibcas.ac.cn (XJ); huangluqi01@126.com (LH)

Affiliation State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, P. R. China

Luqi Huang

xiaohuajin@ibcas.ac.cn (XJ); huangluqi01@126.com (LH)

Affiliation National Resource Centre for Chinese Material Medica, China Academy of Chinese Medical Science, Beijing 100700, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: XJ XX SX LH. Performed the experiments: XX. Analyzed the data: SX. Contributed reagents/materials/analysis tools: XX XJ JL WJ SX. Wrote the paper: SX. Revised the draft: XJ XX DL JL WH.