FLORA OF VIETNAM
Plumbaginaceae
Plumbago zeylanica L.

N. Vietnam, Ha Giang prov., Quan Ba, distr., Can Ti municipality,
vicinities of Sing Xuoi Ho village (N 23°04′ E 104°59′), 26.2 km to
002° of Ha Giang city. Secondary shrubs among limestone mossy rocks on
very steep slope of karst remnant limestone ridge at elev. 400-600 m
a.s.l. Terrestrial forb or shrublet up to 1 m hg in open place.
Flowers white. Not rare.

NTH 3629 12 Oct. 1999

Collectors: N.T. Hiep, N.Q. Binh, L. Averyanov, P. Cribb.