World Checklist of Selected Plant Families (WCSP)

Pontederia mucronata Raf. ex Torr., Fl. N. Middle United States 1: 343 (1824).

This name is a synonym.

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