World Checklist of Selected Plant Families (WCSP)

Pontederia sagittifolia B.Heyne ex Wall., Numer. List: n.° 5093 (1831), nom. nud.

This name is a synonym.

Accepted Name:	Pontederia hastata L., Sp. Pl.: 288 (1753).
Family:	Pontederiaceae
Original Compiler:	R.Govaerts