Yunnan: Zhongdian Xian.
Along old road between Qiaotou and Zhongdian (Xianggarila = Shangri-La) S of Xiao Zhongdian.
Mixed forest of Pinus, Quercus, Betula and Populus with bamboo in understory. Forest and surrounding areas infested with leeches
Slopes in openings and among shrubs.To 1.8 m tall; corolla yellow.
D. E. Boufford, S. L. Kelley, R. H. Ree, H. Sun, B. Xu, J. P. Yue, L. L. Yue, D. C. Zhang & W. D. Zhu