FLORA OF VIETNAM Orchidaceae Coelogyne micrantha Lindl. 1855, Gard. Chron. (1855): 173. 1855. - Pleione micrantha (Lindl.) Kuntze, 1891, Revis. Gen. Pl. 2: 680.
Dien Bien Prov., Muong Cha Distr., Mua Ngai Municipality, around point 21°52′19”N 103°10′01”E.
Remnants of primary evergreen broad-leaved forest on very steep rocky slopes and on tops of remnant mountain composed with highly eroded marble-like solid crystalline limestone at elevation 1150-1250 m a.s.l.
Pendent lithophyte on vertical shady cliff near top of ridge. Tepals light yellowish-pink, lip orange-brownish, column and anther orange-brown. Not common.