FLORA OF VIETNAM
Plants of Xuan Son national park
Orchidaceae
Podochilus khasianus Hook.f.?

Phu Tho prov., Tan Son distr., Xuan Son municipality, Tan Lua mountain, around point 21°08′05.4″N 104°56′55.1″E. Primary broad-leaved evergreen closed forest on solid crystalline highly eroded limestone mountains at elev. about 600 m a.s.l. Clustering lithophyte or occasionally epiphyte on very steep rocky shady slope near top of remnant limestone mountain. Not rare.
CPC 4641 16 November 2011
Coll.: P.V.The, N.T.Vinh