About the Authors

Ying Lu

Contributed equally to this work with: Ying Lu, Jin-Hua Ran

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

Jin-Hua Ran

Contributed equally to this work with: Ying Lu, Jin-Hua Ran

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

Dong-Mei Guo

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

Zu-Yu Yang

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

Xiao-Quan Wang

xiaoq_wang@ibcas.ac.cn

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

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: XQW. Performed the experiments: YL. Analyzed the data: JHR YL XQW DMG. Contributed reagents/materials/analysis tools: XQW YL ZYY JHR. Wrote the paper: XQW YL JHR.