FLORA OF VIETNAM Orchidaceae Ludisia discolor (Ker.-Gawl.) A.Rich.
Northern Vietnam, Thanh Hoa Prov., Thach Thanh Distr., Thanh Yen Municipality, Mo village, around point 20°17′36′'N, 105°35′54′'. Remnants of prinary evergreen seasonal broad-leaved lowland dry forest on steep rocky slope of limestone hills at elev. about 300-350 m a.s.l. Creeping lithophyte on shady rocks near the top of hill. Leaves velvety deep brown-green with 3 longitudinal white stripes. Occasional.