Xizang (Tibet): Luolong Xian.
Between the cities of Luolong (Lhorong) and Bianba (Banbar) on highway 303.
Stream bank and base of dry slope with shrubs on dry slope (Cotoneaster, Ribes, Rosa).
Shade of shrubs.Corolla pink, whitish at base, with darker stripes on lobes.
D. E. Boufford, B. Bartholomew, D. A. Eaton, X. H. Li, R. H. Ree, B. Xu, J. P. Yue, J. W. Zhang & X. X. Zhu