FLORA OF VIETNAM Plants of Nui Chua national park Euphorbiaceae Euphorbia sp.
S.Vietnam, Ninh Thuan Prov., Ninh Hai Distr., Vinh Hai Municipality, E slopes on Nui Chua mountains to SW of point 11o43′52′'N 109o08′35′'E at elev. about 600-700 m a.s.l.
Primary and secondary evergreen dry forest along border with open dry secondary grassland on steep rocky mountain slopes composed with granite.
Prostrate herb on open secondary dry grassland. Rare.
HLF 4560 3 April 2004.
Coll. N.T.Hiep, P.K.Loc, L.Averyanov, N.T.Vinh, P.V.Doan, T.T.An, N.T.Hoi, T.V.Huong, N.V.Su, T.T.T.Trang, H.A.Tuan. Grant from Henry Luce Foundation.