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

N. Vietnam, Thanh Hoa prov., Ba Thuoc distr., Co Lung municipality,
territory of Pu Luong protected area, near Co Lung village, Nui Doan
(Pha Doan) mountain system (20°26′30′'N, 105°11′32′'E). Primary
evergreen broad-leaved dry forest along tops of remnant highly eroded
karst limestone ridge at elev. 500-550 m a.s.l. Epiphyte. Occasional.

HAL 1019 16 April 2001

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