Yunnan bor.-occid. : inter fluvios Landsang-djiang (Mekong) et Lu-djiang (Salween) ca 28°9' regione alpina inter saka in latere occid. jugi [..]ondon-rungu
EXPEDITION TO NORTHWESTERN CHINA AND NORTHEASTERN TIBET SOUTHWESTERN KANSU T'ao River basin: forests & meadows of Merku., west of Choni. Alt. 10000 ft.
Serxu Xian : N of the town of Luoxu on road to Shiqu (Serxu), at Shengbuka (pass); 4800-4850 m. Scree slopes, adjacent rocky meadows and remnant glacial pond. Rocky meadows adjacent to scree slopes.to scree
Sichuan Province, Serxu Xian: NW of the city of Shiqu (Serxu). Vicinity or Anbala Shan at Ya Kou (Ya Pass); bordre of Sichuan and Qinghai provinces. 33°8'24''N, 97°29'53''E; 4560--4875 m.