FLORA OF VIETNAM
Orchidaceae
Epigeneium labuanum (Lindl.) Summerh.

Phu Tho Prov., Tan Son Distr., Xuan Son Municipality, Du village, around point 21°06′57”N 104°57′17”E.

Primary broad-leaved closed wet forest on very steep rocky slopes and cliffs of low remnant mountains composed with highly eroded solid marble-like limestone at elevation 400-600 m a.s.l.

Creeping lithophytic herb on mossy boulders and cliffs near rocky top of limestone ridge. Flowers white, lip white with purple marks. Very common.

HAL 12633 16 February 2009 Photo.
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.