Prov. Yunnan bor.-occid. : Prope fines Tibeto-Birmanicas inter Fluvios Lu-djang (Salween) et Djou-djang (Irrawadi orient.super.),in pluviidilvis mixtis temperatis vallis Tjontson-lumba infra Tschamutong
Mbale, 1/2 mile S of Mudangi campside, Butandiga Ridge, Mt Elgon, N Bugishu County, growing on small N facing cliff of volcanic rock, fairly moist, shady ; much mixed