Sichuan: Serxu Xian.
NW of the city of Shiqu (Serxu). Vicinity of Anbala Shan at pass; border of Sichuan (Serxu [Shiqu] Xian) and Qinghai (Chindu Xian) provinces on Sichuan side of pass off highway S307.
Open mixed Kobresia meadows with mixed herbs and adjacent scree slopes.
33°8'24"N,
97°29'53"E;
4560-4875 m.
Scree slope. 4700 m.Petals blue; anthers yellow.
David E. Boufford, Jia-Hui CHEN, Kazumi FUJIKAWA, Susan L. Kelley, Richard H. Ree, Hang SUN, Ji-Pei YUE, Da-Cai ZHANG & Yong-Hong ZHANG