Yunnan: Zhongdian (Xianggelila) Xian.
Sichuan-Yunnan border area. South side of Zhongdian Daxue Shan.
Grazed meadows, Rhododendron thickets, limestone and shale scree slopes and outcropping ledges
Shale slope with wet clay substrate on Yunnan (S) side of pass.Only three fruiting plants found.
D. E. Boufford, B. Bartholomew, D. A. Eaton, X. H. Li, R. H. Ree, B. Xu, J. P. Yue, J. W. Zhang & X. X. Zhu