Sichuan: Batang Xian.
Road from Litang to Batang. Glacial lake on S side of pass at Haizi Shan.
Shore of lake and slope above lake; slope with scattered dwarf (0.5-1 m tall) shrubs of Salix and Rhododendron and Kobresia meadow around lake
Growing up through Rhododendron.Plants purple throughout; calyx green; corolla purple.
D. E. Boufford, B. Bartholomew, S. L. Kelley, R. H. Ree, H. Sun, J. P. Yue, L. L. Yue, D. C. Zhang & W. D. Zhu