FLORA OF LAOS

Hin Nam No Nature Protected Area

Orchidaceae

Bulbophyllum psittacoglossum Rchb.f.

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes at summit of Phou Chuang (Poujeuang) Mt. around point 17°35'00.3"N, 105°47'35.6"E. Primary evergreen mixed and coniferous dense wind-formed forest at elev. 1000-1400 m a.s.l. Creeping epiphyte and lithophyte on mountain top. Occasional. 4 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 647.

Herbarium prepared in 25 May 2019, L. Averyanov, AL 647.1. Flowers yellow, tepals with purple nerves, lip dark red-purple, column yellow with red-purple marks, anther yellow. Photos.