FLORA OF VIETNAM Orchidaceae Juss. Cleisostoma striatum (Rchb.f.) Garay
N. Vietnam, Thanh Hoa prov., Ba Thuoc distr., Co Lung municipality, territory of Pu Luong protected area, near Co Lung village (20°27′28′'N, 105°12′18′'E). Primary broad-leaved evergreen forest on very steep rocky slopes and cliffs of remnant highly eroded karst limestone ridge at elev. 450-550 m a.s.l. Epiphyte. Not common.