FLORA OF VIETNAM
Convolvulaceae
Ipomoea sp.?

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Bai Dinh village around point 17°45′28”N 105°46′14”E.

Alluvial steep shale slope between rocky slopes of highly eroded marble-like solid remnant limestone mountains at elevation 300-400 m a.s.l.

Herbaceous vine to 10 m long in rather open slope with bamboo. Flowers light yellow. Very common.

HAL 12221 4 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.