FLORA OF VIETNAM
Orchidaceae
Thecostele alata (Roxb.) Par. & Rchb.f.

Vietnam, Quang Tri Prov., Huong Hoa Distr., Huong Phung Municipality, to S of Sa Mui pass, around point 16°51′14″N 106°34′13″E at elevation 550-650 m a.s.l.

Remnants of primary broad-leaved evergreen lowland forest on rocky remnant highly eroded solid marble-like limestone hills and low mountains with very steep slopes and vertical cliffs.

Epiphyte on tall trees. Not common.

HLF 6548 2 April 2006.

Coll. N.T.Hiep, L.Averyanov, P.K.Loc, P.V.The, N.S.Khang, P.H.Duc, L.T.Son, S.Bounphanmy, T.K.Ratana, O.Sonliya, T.Q.Dang, N.V.Hien, H.T.N.Trang, L.T.Chau.
Grant from Henry Luce Foundation.