FLORA OF VIETNAM Plants of Phong Nha - Ke Bang National Park Orchidaceae Cheirostylis yunnanensis Rolfe
Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son Municipality, around point 17°26′50′'N, 106°23′41′'E at elev. about 600 m a.s.l. near U Bo forestry protection station.
Slightly logged primary closed broad-leaved evergreen forest on steep slopes of mountains composed with shale and sandstone along stream canyon.
Creeping terrestrial and lithophytic herb on shady steep rocky slope. Flowers white, lip with light green spot on mesochile. Leaves pale green with whitish broad median stripe. Locally common.