FLORA OF VIETNAM Orchidaceae Anoectochilus roxburghii (Wall.) Lindl.
N.Vietnam, Thanh Hoa Prov., Ba Thuoc Distr., Thanh Son Municipality, middle part of Pu Luong range to the W of Long Bong village (20°27′52′'N, 105°07′36′'E). Primary evergreen seasonal broad-leaved closed submontane forest on basalt along main ridge at elev. 1200-1400. Terrestrial and lithophytic creeping herb. Leaves deep green to green-brown with white, green-yellow or pink veins. Very common.