Yunnan: Yangbi Xian. W side of Diancang Shan mountain range. Vicinity of Xueshanhe, above the village of Zhongshan. None. 25°43'0"N, 100°2'0"E; 2600-2800 m. |
Height 10 cm, flowers white. Initially identified as Polygonum wallichii Meisner.
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) | |
90 | 15 June 1984 |