FLORA OF VIETNAM
Orchidaceae
Bulbophyllum retusiusculum Rchb.f.

Quang Binh Prov., Minh Hoa Distr., Thuong Hoa municipality, environs of Mo O O O village, around point 17°38′00.4”N 105°55′57.9”E, Kalap Mountain.

Primary mixed and coniferous forest (with Dacrydium elatum and Dacrycarpus imbricatus) on very steep rocky slope and on rocky top of remnant mountain composed with highly eroded solid crystalline limestone at elevation 750-800 m a.s.l.

Creeping epiphyte on steep shady rocky slope near to mountain top and on top. Flower buds orange. Occasional.

CPC 3740 25 July 2011
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Vinh.