Synonyms
Potamogeton × methyensis (A.Benn.) A.Benn.
Potamogeton × pseudozizii Hagstr.
Potamogeton × pseudolucens Hagstr.
Potamogeton × deminutus Hagstr.
Potamogeton gramineus var. spathuliformis J.W.Robbins
Potamogeton angustifolius var. methyensis A.Benn.
Potamogeton zizii var. methyensis (A.Benn.) Graebn.
Potamogeton spathuliformis Unknown author