FLORA OF VIETNAM
Orchidaceae
Acampe rigida (Buch.-Ham. ex Sm.) P.F.Hunt

Dien Bien Prov., Tua Chua Distr., Ta Phin Municipality, around point 22°00′21”N 103°21′39”E.

Open secondary scrub on very steep rocky humid mossy slopes of remnant hills composed with highly eroded marble-like solid crystalline limestone at elevation about 1150 m a.s.l.

Lithophytic undershrub to 1 m tall on open mossy rocks. Not common.

CPC 1010 16 December 2010
Coll.: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.