Bac Kan Province, Ba Be District, Nam Mau Commune, Nam Dai Village. Dry evergreen broad-leaved forest on steep rocky slopes composed by white to gray crystalline marble-like limestone around point 22º25’20’’N 105º35’03’E at elev. of about 650 m a.s.l. Erect terrestrial herb in rocky open place along stream. Flowers yellow. Locally common.
18 October 2023. Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak, AL2309.
Record creation: 2023-10-28, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01124422 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01124422