Xizang (Tibet): Baxoi Xian.
SE of the village of Bangda on road (highway 214) to Zogang.
Dry ravine with shrubs of Sibiraea, Salix, Spiraea, Potentilla, Lonicera, Juniperus, Caragana, Berberis and Picea
On steep slope above stream.Plants with strong alliaceous odor; flowers purple.
D. E. Boufford, S. L. Kelley, R. H. Ree & S. K. Wu