FLORA OF VIETNAM
Orchidaceae
Bulbophyllum violaceolabellum Seidenf.?

Son La Prov., Moc Chau Distr., Chieng Son comm., Pha Luong village, Pha Luong Mountain system.

Primary broad-leaved evergreen forest with bamboo on eroded red-brown sandstone near mountain top at elevation 1425 m a.s.l. around point 20°41′30.9N 104°38′08.9E.

Creeping epiphyte with big globular pseudobulbs.

25 September 2016 CPC 8033 (1 living specimen only)
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.V.Maisak, N.T.Son.