FLORA OF VIETNAM
Orchidaceae
Calanthe alismifolia Lindl.

Quang Binh Prov., Minh Hoa Distr., Thuong Hoa municipality, around point 17°41′14.3”N 105°53′28.9”E.

Primary closed evergreen broad-leaved forest on very steep cliffy slope of remnant limestone mountain composed with solid highly eroded crystalline limestone at elevation about 700 m a.s.l.

Lithophytic herb on shady, very steep rocky mossy slope. Flowers white, center of lip at base light violet. Not common.

CPC 4141 8 August 2011
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Vinh, N.V.Tap, P.V.The, L.T.Kien.