FLORA OF VIETNAM
Plants of Nui Chua national park
Orchidaceae
Dendrobium secundum (Blume) Lindl.

S.Vietnam, Ninh Thuan Prov., Ninh Hai Distr., Vinh Hai Municipality, E slopes on Nui Chua mountains to NEE of point 11o43′52′'N 109o08′35′'E at elev. about 600-700 m a.s.l. Primary evergreen dry forest along border with open secondary dry grassland on steep rocky mountain slopes composed with granite. Epiphyte. Flower buds pink. Rare.HLF 4666 5 April 2004. (living sample only)
Coll. N.T.Hiep, P.K.Loc, L.Averyanov, N.T.Vinh, P.V.Doan, T.T.An, N.T.Hoi, T.V.Huong, N.V.Su, T.T.T.Trang, H.A.Tuan.Grant from Henry Luce Foundation.