Asclepiadaceae R. Br. Hoya parasitica (Roxb.) Wall.ex Traill. S. Vietnam, Prov. Kontum. Evergreen primary forest on W slope of Ngoc Linh mountain system at 1250 m alt. Elevation from Dak Mek river to Long Nam village. Epiphytic wine up to 6 m lg. in open place along stream. Flowers white with reddish center, sweet smelled. VH 843 17.03.1995 International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)
Participants: L. Averyanov, N.T. Ban, N. Q. Binh, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, N.X. Tam, G. Yakovlev