N. Vietnam, prov. Ha Giang, distr. Meo Vac, municipality Sung Chang, vicinities of Lu Lu Phin village (N 23ø11' E 105ø18'). Secondary open
broadleaved forest on steep slopes and bluffs of karst remnant limestone ridge at 1300-1350 m elev. Terrestrial herb in open place.
Flowers yellow. Very common. Usual weed in the area.
No CBL 1817 29 April 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 01317060 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01317060