Xizang (Tibet): Zuogong (Zogang) Xian.
N of Bangda, and N of Bangda airport, on road (highway 214) to Changdu (Chamdo).
Heavily grazed shrub-herb meadow - summer grazing ground for herds of yak.
30°40'0"N,
97°13'42"E;
4550 m.
Flowers white; anthers black.
David E. Boufford, Susan L. Kelley, Richard H. Ree & Su-Gong WU (S. K. WU)