Xizang (Tibet): Gongjue (Gongjo) Xian.
Along the Re Qu (Re River) ca. 11.5 km in a straight line NE of the city of Gongjue on road to Doba Cun (Zeba in Tibetan).
Slope with dark, rich soil above river; with shrubby Potentilla, Berberis, Spiraea, Lonicera, Sibiraea and diverse herbs.
30°57'40"N,
98°18'25"E;
3600 m.
On slope in open.Corolla variable, pale pink or white.
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