FLORA OF VIETNAM
Plants of Nui Chua national park
Rubiaceae
Argostemma sp.

S.Vietnam, Ninh Thuan Prov., Ninh Hai Distr., Vinh Hai Municipality,
NE slopes on Nui Chua mountains to SW of point 11o43′52′'N
109o08′35′'E at elev. about 800-950 m a.s.l.

Primary evergreen closed dry forest on rocky mountain slopes composed
with granite.

Terrestrial herb on shady steep stream slope. Flowers white, anthers
yellow. Rare.

HLF 4408 30 March 2004.

Coll. J.Regalado, 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.