Xizang (Tibet): Biru Xian: Xiagquka.
Between Sog Xian and Nagqu (Nakchu) on highway 317; W edge of town of Xiagquka on E side of bridge across N fork of Nu Jiang (Salween River in China).
Limestone cliffs and slopes at base of ungrazed, fenced off area.
31°48'0"N,
92°49'42"E;
4300 m.
Base of cliff.Only a few plants; fruit green.
David E. Boufford, Susan L. Kelley, Richard H. Ree & Su-Gong WU (S. K. WU)