Xizang (Tibet): Riwoqe Xian.
WSW of the city of Riwoqe on road (highway 317) from Riwoqe (Riwoche) to Dingqing (Tengchen).
Shallow ravine with shrubby slopes interspersed with Kobresia dominated open spaces and exposed soil; rocky slopes above 4750.
31°5'34"N,
96°25'10"E;
4400-4620 m.
Sandy area.
David E. Boufford, Jia-Hui CHEN, Susan L. Kelley, J. LI, Richard H. Ree, Hang SUN & Yong-Hong ZHANG