N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Lao Va Chai, vicinities of Ngan Chai village, 6 km to W of Yen Minh town (N 23ø07'
E 105ø08'). Secondary wet mossy forest on steep slopes of karst remnant limestone ridge at 1200-1400 m elev. Terrestrial herb up to
0.6 m hg in open place. Flowers yellow. Rare.
No CBL 1967 01 May 1999
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6300-98)
Collectors: P.K.Loc, P.H.Hoang, Averyanov L.
Record creation: 2026-03-11, Galina Savich, PhotoScan D2Citation: Specimen LE 01317374 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01317374