Synonyms
Potamogeton porcatus Muhl.
Potamogeton capillaceus Poir.
Potamogeton diversifolius var. capitatus Engelm.
Potamogeton hybridus var. multidenticulatus (Morong) Graebn.
Potamogeton zetterstedtii Wallman
Spirillus diversifolius (Raf.) Nieuwl.
Potamogeton hybridus var. spicatus (Engelm.) J.W.Robbins
Potamogeton capillaceus var. atripes Fernald
Potamogeton diversifolius f. limosus Hagstr.
Potamogeton diversifolius var. multidenticulatus Morong
Potamogeton conjungens Hagstr.
Potamogeton dimorphoides Hagstr.
Potamogeton diversifolius var. spicatus Engelm.