Yunnan: Dali Xian. E side of Diancang Shan mountain range. Vicinity of Butterfly Springs. Badly disturbed hillsides and abandoned paddy fields. 25°55'0"N, 100°5'0"E; 2050 m. |
Flowers yellow, sap milky.
1984 Sino-Amer. Bot. Exped. (Bruce Bartholomew, David E. Boufford, Hsi-Wen LI, Cheng-Gong MA, Dan H. Nicolson, Tsun-Shen YING & Shao-Wen YU) | |
749 | 6 July 1984 |