FLORA OF VIETNAM
Orchidaceae
Cleisostoma williamsonii (Rchb.f.) Garay

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, along Cha Mang stream, around point 16°07′54″N 107°44′10″E.

Primary evergreen broad-leaved lowland forest on very steep hill slopes and tops of ridge composed with stratified shale at elev. 500-600 m a.s.l.

Epiphyte on tall tree on top of ridge. Not common.

HAL 11047 9 Apr. 2007.
Coll.: L.Averyanov, N.S.Khang, A.Averyanova, N.D.Phuong, L.V.Hung.