FLORA OF VIETNAM Orchidaceae Juss. Liparis cordifolia Hook.f.
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 wet forest on steep slopes of remnant highly eroded karst limestone ridge at elev. 350-450 m a.s.l. Lithophyte in shady wet place. Leaves silver punctated. Rare.