N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, vicinities of Coc Pan village (N 23°56′ E 105°13′). Secondary wet closed evergreen broadleaved forest on limestone ridge foothills along river at 450 m elev. Herb vine 3-4 m lg on open rocks. Flowers yellowish-orange-brown. Common. CBL 2000 03 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
Coordinates (geographic position):23° 56′ N, 105° 13′ E ±1000 mRecord creation: 2021-12-15, Tatiana Maisak, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01077805 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077805