FLORA OF VIETNAM Orchidaceae Juss. Ludisia discolor (Ker-Gawl.) A.Rich.
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). Secondary open broad-leaved evergreen forest at about 200 m a.s.l. Leaves with white-pink venation. Not common.