FLORA OF VIETNAM
Orchidaceae
Odontochilus elwesii (Hook.f.) Ormerod

Quang Binh Prov., Minh Hoa Distr., Hoa Son municipality, B’Lam Lang limestone mt., around point of dipterocarp forest, 17°42′15.8”N 105°48′24”E. Primary selectedly logged closed evergreen broad-leaved forest on foot of limestone mountain and silicat valley at elevation about 543 m a.s.l. Terrestrial perennial herb, up to 0.3-0.4 m tall. Leaves purple-violet beneath. Common.
CPC 4333 16 August 2011
Coll.: N.T.Hiep, N.V.Tap, N.S.Khang & L.T.Kien.