Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, along Cha Mang stream, around point 16°07′58″N 107°44′46″E.
Primary evergreen broad-leaved lowland forest on very steep hill slopes and along rdge composed with stratified shale and sandstone at elev. about 400-450 m a.s.l.
Palm 2-4 m tall on very steep slope. Very common. Usual co-dominant of shrub forest stratum on slopes and along ridges.
HAL 10972 7 Apr. 2007. Coll.: L.Averyanov, Phan Ke Loc, A.Averyanova, N.D.Phuong, L.V.Hung.