FLORA OF VIETNAM
Orchidaceae
Luisia appressifolia Aver.

Son La Prov., Mai Son Distr., Hat Lot town, around point 21°13′05”N 104°06′44”E.
Secondary evergreen dry open 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 550-650 m a.s.l.
Clustering epiphyte on gnarled trees on top of mountain. Occasional
CPC 1156a/3 21 December 2010
Coll.: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.
Fl. under cultivation at 15 June 2017 L.Averyanov Photos.
Herbarium prepared in 04.06.2020 L. Averyanov, CPC 1156a.3.1 Associated living specimens:
CPC 1156a/02 Oberonia sp.
CPC 1156a/05 Bulbophyllum sp.