,
Plants of the World Online accepted the following species: •
Pontederia africana (Solms) M.Pell. & C.N.Horn •
Pontederia australasica (Ridl.) M.Pell. & C.N.Horn •
Pontederia azurea Sw. •
Pontederia brevipetiolata (Verdc.) M.Pell. & C.N.Horn •
Pontederia cordata L. •
Pontederia crassipes Mart. •
Pontederia cyanea (F.Muell.) M.Pell. & C.N.Horn •
Pontederia diversifolia (Vahl) M.Pell. & C.N.Horn •
Pontederia elata (Ridl.) M.Pell. & C.N.Horn •
Pontederia gigantea D.J.Sousa •
Pontederia hastata L. •
Pontederia heterosperma (Alexander) M.Pell. & C.N.Horn •
Pontederia korsakowii (Regel & Maack) M.Pell. & C.N.Horn •
Pontederia meyeri (A.G.Schulz) M.Pell. & C.N.Horn •
Pontederia natans P.Beauv. •
Pontederia ovalis Mart. ex Schult. & Schult.f. •
Pontederia paniculata Spreng. •
Pontederia paradoxa Mart. ex Schult. & Schult.f. •
Pontederia parviflora Alexander •
Pontederia plantaginea Roxb. •
Pontederia reflexa D.J.Sousa •
Pontederia rotundifolia L.f. •
Pontederia sagittata C.Presl •
Pontederia subovata (Seub.) Lowden •
Pontederia triflora (Seub.) G.Agostini, D.Velázquez & J.Velásquez •
Pontederia vaginalis Burm.f. •
Pontederia valida (G.X.Wang & Nagam.) M.Pell. & C.N.Horn ==References==