FLORA OF VIETNAM
Orchidaceae
Dendrobium salaccense (Blume) Lindl.

Phu Tho Prov., Tan Son Distr., Xuan Son Municipality, Du village, Nhon Mountain, around mountain top, point 21°06′51”N 104°57′34”E.
Remnants of primary evergreen primary forest on very steep slopes and cliffs composed with solid highly eroded marble-like limestone at elevation about 600 m a.s.l.
Epiphyte and lithophyte on the rocky mossy top of mountain. Flowers yellow.
Not common. HAL 12824 19 February 2009 Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.