FLORA OF VIETNAM
Plants of Nui Chua national park
Convolvulaceae
Porana volubilis Burm.f. aff.

S.Vietnam, Ninh Thuan Prov., Ninh Hai Distr., Vinh Hai Municipality,
Cau Gay village, around point 11o43′38′'N 109o11′25′'E at elev. about
50 m a.s.l.

Open secondary forest and shrubs on dry rocky slopes of low hills
composed with granite along stream.

Woody vine up to 10 m long. Occasional.

HLF 3222 20 March 2004.

Coll. P.K.Loc, L.Averyanov, N.T.Vinh, P.V.The.
Grant from Henry Luce Foundation.