Ze-Huan Wang,¹ Norbert Kilianhttps://orcid.org/0000-0003-0890-4373,^2,* Ya-Ping Chen,³ Hua Peng<sup>3,*

1</sup>1 Department of Medicinal plants and cultivation, College of Pharmacy, Guizhou University of Traditi
²2 Botanischer Garten und Botanisches Museum Berlin, Freie Universität Berlin, Königin-Luise-Str. 6–8
³3 Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chi

^* Authors for correspondence: Norbert Kilian, https://orcid.org/0000-0003-0890-4373, e-mail: n.kilian@bgbm.org; Hua Peng, e-mail: hpeng@mail.kib.ac.cn