FLORA OF LAOS
Orchidaceae
Bulbophyllum orientale Seidenf.

Houphan Prov., Xon Distr., Nong Hua Pa Noi village, around point 20°13′02.1′'N 103°24′23.3′'E.

Primary and secondary broad-leaved evergreen forest on very steep rocky mountain slopes composed by shaly limestone at elev. 1100-1200 m a.s.l.

Creeping epiphyte on tall trees. Occasional.

LA-VN 1241a/TM 1287 11 April 2015
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.

Fl. in 12 Oct. 2015. Flowers with strong unpleasant smell, yellow, sepals with 3 purple-brownish stripes. Photos. L.Averyanov.
Fl. in 10 Sept. 2018. Flowers with strong unpleasant smell. Photos, L. Averyanov.