• Sagittaria Grandori, 1934 [Family: Sagittariidae]
• Sagittaria Linnaeus, 1753 [Family: Alismataceae]
• Sagittaria ambigua J.G. Sm.
• Sagittaria angustifolia Lindl. accepted as Sagittaria lancifolia Linnaeus
• Sagittaria arifolia Nutt. ex J.G. Sm. accepted as Sagittaria cuneata Sheldon
• Sagittaria australis (J.G. Sm.) Small
• Sagittaria brevirostra Mackenzie & Bush
• Sagittaria calycina Engelm.
• Sagittaria chapmanii (J.G. Sm.) C. Mohr accepted as Sagittaria graminea Michx.
• Sagittaria chinensis Pursh accepted as Sagittaria latifolia Willd.
• Sagittaria cristata Engelm.
• Sagittaria cuneata Sheldon
• Sagittaria cycloptera (J.G. Sm.) C. Mohr accepted as Sagittaria graminea Michx.
• Sagittaria demersa J.G. Sm.
• Sagittaria eatonii J.G. Sm. accepted as Sagittaria graminea Michx.
• Sagittaria engelmanniana J.G. Sm.
• Sagittaria esculenta T.J. Howell accepted as Sagittaria latifolia Willd.
• Sagittaria falcata Pursh accepted as Sagittaria lancifolia Linnaeus
• Sagittaria fasciculata E.O. Beal
• Sagittaria filiformis J.G. Sm.
• Sagittaria graminea Michx.
• Sagittaria greggii J.G. Sm. accepted as Sagittaria longiloba Engelm. ex J.G. Sm.
• Sagittaria guayanensis Kunth
• Sagittaria intermedia Micheli
• Sagittaria isoetiformis J.G. Sm.
• Sagittaria kurziana Glück
• Sagittaria lancifolia Linnaeus
• Sagittaria latifolia Willd.
• Sagittaria longiloba Engelm. ex J.G. Sm.
• Sagittaria longirostra (Micheli) J.G. Sm. accepted as Sagittaria latifolia Willd.
• Sagittaria longirostra auct. non (Micheli) J.G. Sm. accepted as Sagittaria australis (J.G. Sm.) Small
• Sagittaria lorata (Chapman) Small accepted as Sagittaria subulata (L.) Buch.
• Sagittaria macrocarpa J.G. Sm. accepted as Sagittaria fasciculata E.O. Beal
• Sagittaria mohrii J.G. Sm. accepted as Sagittaria platyphylla (Engelm.) J.G. Sm.
• Sagittaria montevidensis Cham. & Schlecht.
• Sagittaria natans Pall.
• Sagittaria obtusa Muhl. ex Willd. accepted as Sagittaria latifolia Willd.
• Sagittaria obtusifolium Linnaeus accepted as Limnophyton obtusifolium (L.) Miq.
• Sagittaria ornithorhyncha Small accepted as Sagittaria latifolia Willd.
• Sagittaria papillosa Buch.
• Sagittaria planipes Fern. accepted as Sagittaria latifolia Willd.
• Sagittaria platyphylla (Engelm.) J.G. Sm.
• Sagittaria pubescens Muhl. ex Nutt. accepted as Sagittaria latifolia Willd.
• Sagittaria rigida Pursh
• Sagittaria sagittifolia Linnaeus
• Sagittaria sanfordii Greene
• Sagittaria secundifolia Kral
• Sagittaria spathulata (J.G. Sm.) Buch. accepted as Sagittaria calycina Engelm.
• Sagittaria spongiosus
• Sagittaria stagnorum Small accepted as Sagittaria filiformis J.G. Sm.
• Sagittaria subulata (L.) Buch.
• Sagittaria teres S. Wats.
• Sagittaria triandra Dalzell accepted as Wiesneria triandra (Dalzell) Micheli
• Sagittaria trifolia Linnaeus
• Sagittaria viscosa C. Mohr accepted as Sagittaria latifolia Willd.
• Sagittaria weatherbiana Fern. accepted as Sagittaria graminea Michx.