FLORA OF VIETNAM
Plants of Xuan Son national park
Orchidaceae
Rhomboda petelottii (Gagnep.) Ormerod?

Phu Tho prov., Tan Son distr., Xuan Son municipality, Can mountain, around point 21°09′55.0″N 104°54′41.2″E. Primary broad-leaved evergreen closed forest on solid crystalline highly eroded limestone mountains at elev. about 1000-1100 m a.s.l. Terrestrial creeping herb on shady rocky slope near top of mountain. Leaves dark velvety brownish-green with median white stripe. Occasional.
CPC 4645 16 November 2011
Coll.: P.V.The, N.T.Vinh