N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Lao Va Chai, vicinities of Ngan Chai village, 6 km to W of Yen Minh town (N 23ø07'
E 105ø08'). Primary evergreen wet mossy mixed forest (with domination of Tsuga chinensis and Pinus kwangtungensis) along tops of karst
remnant limestone ridge at 1500-1600 m elev. Woody vine 10-15 m lg on open mossy rock outcrops. Flowers dull dirty brown-greenish. Not
common.
No CBL 1933 01 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 L.
Record creation: 2026-10-01, Galina Savich, PhotoScan D2Citation: Specimen LE 01332637 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01332637