FLORA OF VIETNAM
Orchidaceae
Bulbophyllum pectenveneris (Gagnep.) Seidenf.

Phu Tho Prov., Tan Son Distr., Xuan Son Municipality, Du village, around point 21°02′55”N 104°56′51”E.

Primary broad-leaved forest on very steep rocky slopes and cliffs of Svoi Lap remnant mountain composed with highly eroded solid marble-like limestone at elevation 600-700 m a.s.l.

Clustering epiphyte on mossy tree in shady place near to the mountain top. Common.

HAL 12712c 17 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

Flowered in cultivation at 29 June 2010.
Fl. odorless, sepals yellow-orange, petals brown with little purple tintfronges yellow, lip and column brown with little purple, operculum yellow, peduncle and ovary olive-brown. Photos.
29 June 2010 Averyanov L.