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. Woody grass with climbing liana-like stems 3-4 m long in rather open steep slope. Common.
17 October 2023. Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak, AL2259.
Record creation: 2024-02-16, Galina Savich, PhotoScan D2.. Processing status: work_status_1Citation: Specimen LE 01254144 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01254144