S. Vietnam, Prov. Ninh Thuan, distr. Ninh Son, municipalite Phuoc Binh, 37 km to NE from Dalat city. Closed primary broadleaved wet mt forest on E macroslope of Gia Rinh mt. ridge at 1700-1800 m alt. (N 12° 06′, E 108° 43′). Woody vine up to 15 m lg. Not common. VH 3515 01.04.1997 International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)
Collectors: L. Averyanov, N.Q. Binh, P.K. Loc
Coordinates (geographic position):12° 6′ N, 108° 43′ E ±1000 mRecord creation: 2020-02-21, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01068323 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01068323