FLORA OF VIETNAM. Apostasia odorata Blume. S. Vietnam, Prov. Khanh Hoa, distr. Khanh Son, 42 km to NE from Dalat. city. Primary closed broadleaved evergreen forest on shelfes and along. bluffs of giant waterfall in upper reaches of Lieng Ly river. on E macroslope of Hon Giao mt. ridge at 1300 m alt. (N 12° 12', E 108° 44'). Terrestrial and epilitic shrublet up to 0.6 m hg on rocky steep river. canyon slopes. Not rare. No VH 4378 25.04.1997. International Botanical Expedition of the U.S.A. National Geographic. Society (grant No 5803-96). . Collectors: L. Averyanov, N.Q. Binh, N.T. Hiep