FLORA OF VIETNAM
Orchidaceae
Bulbophyllum psychoon Rchb.f.
= B. lockii Aver.

Dien Bien Prov., Tua Chua Distr., Sin Chai Municipality, around point 22°03′38”N 103°19′56”E. Primary humid 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 1350-1500 m a.s.l. Epiphyte on mossy tree. Flowers light yellowish, lip purple. Not common.
CPC 921 14 December 2010 Photos
Coll.: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.