Yunnan: Zhongdian Xian.
Road from Zhongdian (Xianggarila, or "Shangri-La") to Haba Cun (at base of Haba Xue Shan - Haba Snow Mountain) between km marker 57 and 58.
Mixed coniferous forest on gentle slope with intermixed deciduous trees of Acer, Betula and Salix.
27°40'56"N,
100°1'27"E;
3450-3460 m.
Moist margins of forest and in thin woods in deep sphagnum.Corolla pink, tube white.
D. E. Boufford, J. H. Chen, S. L. Kelley, R. H. Ree, H. Sun, B. Xu, J. P. Yue, L. L. Yue, D. C. Zhang & W. D. Zhu