FLORA OF VIETNAM
Plants of Bu Gia Map national park
Orchidaceae
Dendrobium secundum (Blume) Lindl. Vietnam, Binh Phuoc Prov., Phuoc Long Distr., Bu Gia Map Municipality, along rocky river valley of Dak Bo river, around point 12°16′17″N 107°11′30″E at elev. about 320-350 m a.s.l.

Primary closed evergreen and semi deciduous broad-leaved lowland dry forest and open woodlands on hill slopes on basalt and shale mother rocks.

Epiphytic on tall trees. Not common.

HLF 4931 8 April 2005.

Coll. P.K.Loc, L.Averyanov, N.T.Vinh, H.A.Tuan, P.V.Tuan, N.V.Su, N.Q.Vinh, T.D.Ai.
Grant from Henry Luce Foundation.