Xizang (Tibet): Baxoi Xian.
East of Bomi (Pome) and E of Songzhong (Sumzom) on road (highway 318) to Rawu (Raog), N side of Palongzang Bu (Palongzang River).
Base of steep cliffs in cut over area and in clearing; soil derived from granite boulders at base of cliff.
29°36'14"N,
96°23'32"E;
3480 m.