syn. Sagittaria chinensis Pursh
syn. Sagittaria engelmanniana J.G. Sm. ssp. longirostra (Micheli) Bogin
syn. Sagittaria esculenta T.J. Howell
syn. Sagittaria latifolia Willd. var. obtusa (Engelm.) Wieg.
syn. Sagittaria latifolia Willd. var. pubescens (Muhl. ex Nutt.) J.G. Sm.
syn. Sagittaria longirostra (Micheli) J.G. Sm.
syn. Sagittaria obtusa Muhl. ex Willd., non Thunb.
syn. Sagittaria ornithorhyncha Small
syn. Sagittaria planipes Fern.
syn. Sagittaria pubescens Muhl. ex Nutt.
syn. Sagittaria variabilis Engelm. var. obtusa Engelm.
syn. Sagittaria viscosa C. Mohr