Sichuan: Xiangcheng Xian.
Between Xiangcheng and Sandui near the village of Riyin, S of Wuming Shan.
West facing slopes and seepages in mixed coniferous forest (Picea, Abies, Pinus)
Scree at 4000 m.Flowers light blue. Originally identified as Corydalis atuntsuensis W. W. Smith.
D. E. Boufford, B. Bartholomew, W. Y. Chen, M. J. Donoghue, R. H. Ree, H. Sun & S. K. Wu