| FOC | |
|
Yunnan: Songming Xian. Ca. 48.5 km N of Kunming. Moist ravines and drier slopes with remnant broadleaved evergreen, Keteleeria, Pinus forest 25°22'0"N, 102°45'0"E; 2100 m. |
Perennial vine 1-2 m long, inflorescence bluish-purple, petals white.
| 1984 Sino-Amer. Bot. Exped. (B. Bartholomew, D. E. Boufford, H. W. Li, C. G. Ma, D. H. Nicolson, T. S. Ying, & S. W. Yu) | |
| 1374 | 28 July 1984 |
