FLORA OF VIETNAM
Orchidaceae
Thrixspermum calceolus (Lindl.) Rchb.f.

Dien Bien Prov., Muong Cha Distr., Hua Ngai Municipality, Ha La Chu Village, around point 21°53′46”N 103°10′17”E.

Highly degraded primary evergreen broadleaved humid forest on very steep slopes of remnant mountains composed with solid limestone at elevation 1100-1400 m a.s.l.

Epiphyte on tall mossy tree. Flower buds yellow. Not common.

CPC 2048 07 April 2011
Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, N.T.Vinh.