Qinghai: Nangqen Xian.
ca. 15-20 km E of the town of Nangqen along the Za-Qu (Za River) in Shixia Gou.
Narrow gorge through steep, limestone cliffs. Juniperus (Sabina) vegetation
Dry, grazed areas.Plants not eaten by livestock; flower buds maroon, flowers opening white, fragrant.
D. E. Boufford, M. J. Donoghue, X. F. Lu & T. S. Ying