FLORA OF VIETNAM
Orchidaceae Juss.
Oberonia ensiformis (J.E.Smith) Lindl.

N. Vietnam, Hoa Binh prov., Da Bac distr., near Doan Ket village
(20°54′58′'N, 105°03′51′'E). Primary broad-leaved evergreen wet forest
on steep slopes of remnant highly eroded limestone ridge at elev.
750-900 m a.s.l., White Rock mt. (Nui Da Trang). Lithophyte on
vertical shady cliffs. Common.

HAL 258 28 March 2001

Collectors: N.T.Hiep, L.Averyanov, N.T.Vinh, D.T.Doan.