FLORA OF VIETNAM Fam. Urticaceae Pellionia sp. Northern Vietnam, Lao Cai Prov., Van Ban Distr., Khanh Yen Ha municipality, to the S of Na Nheo village (in the vicinity of point 21°59'04"N, 104°15'08"E). Primary closed broad-leaved evergreen wet submontane forest on steep granite and quartzite slopes of stream canyon at elev. 900-1150 m a.s.l. Terrestrial and lithophytic herb up to 0.5 m hg. Flowers white. Very common. Usual co-dominant of herb forest stratum. No HAL 2814 27 March 2002 Collectors: L.Averyanov, P.K.Loc, D.T.Doan (FFI Project).