FLORA OF VIETNAM Orchidaceae Bulbophyllum atrosanguineum Aver. sp.nov. (B. reptans aff.)
Northern Vietnam, Lao Cai Prov., Van Ban Distr., to the west of Nam Xay village (21°58′42′'N, 104°00′37′'E). Primary evergreen wet broad-leaved montane forest at elev. 1700 m a.s.l. Creeping epiphyte on high mossy trees along stream. Flowers deep purple-brown. Rare.