FLORA OF VIETNAM Plants of Phong Nha - Ke Bang National Park Orchidaceae Collabium chinense (Rolfe) Tang & F.T.Wang
Vietnam, Quang Binh Prov., Bo Trach Distr., Hung Trach Municipality, around point 17°26′50′'N, 106°23′41′'E at elev. about 600 m a.s.l. near Khe Mua locality.
Slightly logged primary closed broad-leaved evergreen forest on steep slopes of mountains composed with shale and sandstone along stream canyon.
Terrestrial and lithophytic herb on shady rocky slope. Tepals light green, lip white with purple marks, leaves dull green with deep green sports. Not common.