• Potamogeton Linnaeus, 1753 [Family: Potamogetonaceae]
• Potamogeton T. Walter, 1788 (unaccepted) [Family: Haloragaceae]
• Potamogeton alpinus Balbis
• Potamogeton americanus Cham. & Schlecht. accepted as Potamogeton nodosus Poir.
• Potamogeton amplexicaulis Kar. accepted as Potamogeton perfoliatus L.
• Potamogeton amplifolius Tuckerman
• Potamogeton angustifolius Bercht. & K. Presl accepted as Potamogeton illinoensis Morong
• Potamogeton argutulus Hagstr.
• Potamogeton berchtoldii Fieber accepted as Potamogeton pusillus L.
• Potamogeton bicupulatus Fern.
• Potamogeton bottnicus Hagstr.
• Potamogeton bupleuroides Fern. accepted as Potamogeton perfoliatus L.
• Potamogeton capillaceus Poir.p.p. accepted as Potamogeton diversifolius Raf.
• Potamogeton clystocarpus Fern.
• Potamogeton cognatus Aschers. & Graebn.
• Potamogeton compressus auct. non L. accepted as Potamogeton zosteriformis Fern.
• Potamogeton confervoides Reichenb.
• Potamogeton crispus L.
• Potamogeton curtissii Morong accepted as Potamogeton foliosus Raf.
• Potamogeton cymatodes Aschers. & Graebn.
• Potamogeton dimorphus Raf. accepted as Potamogeton spirillus Tuckerman
• Potamogeton diversifolius Raf.
• Potamogeton epihydrus Raf.
• Potamogeton faxonii Morong
• Potamogeton fibrillosus Fern. accepted as Potamogeton foliosus Raf.
• Potamogeton filiformis Pers. accepted as Stuckenia filiformis (Pers) Boerner
• Potamogeton floridanus Small
• Potamogeton fluitans Roth accepted as Potamogeton nodosus Poir.
• Potamogeton foliosus Raf.
• Potamogeton friesii Rupr.
• Potamogeton gemmiparus (J.W. Robbins) J.W. Robbins ex Morong accepted as Potamogeton pusillus L.
• Potamogeton gessnacensis Fisch.
• Potamogeton gramineus L.
• Potamogeton griffithii Benn.
• Potamogeton groenlandicus Hagstr.
• Potamogeton hagstroemii Benn.
• Potamogeton haynesii Hellquist & Crow
• Potamogeton heterophyllus Schreb. accepted as Potamogeton illinoensis Morong
• Potamogeton hillii Morong
• Potamogeton illinoensis Morong
• Potamogeton insulanus Hagstr.
• Potamogeton interior Rydb. accepted as Stuckenia filiformis (Pers) Boerner
• Potamogeton interruptus Kit. accepted as Stuckenia vaginatus (Turcz.) Holub
• Potamogeton kochii Schultz
• Potamogeton lateralis Morong p.p. accepted as Potamogeton vaseyi J.W. Robbins
• Potamogeton latifolius (J.W. Robbins) Morong accepted as Stuckenia striatus (Ruiz & Pavón) Holub
• Potamogeton longiligulatus Fern. accepted as Potamogeton strictifolius A. Bennett
• Potamogeton lucens auct. non L. accepted as Potamogeton illinoensis Morong
• Potamogeton marianensis Cham. & Schlecht.
• Potamogeton methyensis Benn.
• Potamogeton mysticus Morong
• Potamogeton natans Linnaeus
• Potamogeton nericus Hagstr.
• Potamogeton nitens G.H. Weber
• Potamogeton nodosus Poir.
• Potamogeton oakesianus J.W. Robbins
• Potamogeton oblongus Viviani
• Potamogeton obtusifolius Mert. & Koch
• Potamogeton ogdenii Hellquist & Hilton
• Potamogeton panormitanus Biv. accepted as Potamogeton pusillus L.
• Potamogeton pectinatus L. accepted as Stuckenia pectinatus (L.) Boerner
• Potamogeton perfoliatus L.
• Potamogeton pinnatum Walt. accepted as Myriophyllum pinnatum (Walt.) B.S.P.
• Potamogeton polygonifolius Pourret accepted as Potamogeton oblongus Viviani
• Potamogeton porsildiorum Fern. accepted as Potamogeton subsibiricus Hagstr.
• Potamogeton porteri Fern. accepted as Potamogeton hillii Morong
• Potamogeton praelongus Wulfen
• Potamogeton prussicus Hagstr.
• Potamogeton pulcher Tuckerman
• Potamogeton pusilliformis Fisch.
• Potamogeton pusillus L.
• Potamogeton rectifolius Benn.
• Potamogeton richardsoni Benn. Rydb. accepted as Potamogeton perfoliatus L.
• Potamogeton richardsonii (Benn.) Rydb.
• Potamogeton robbinsi
• Potamogeton robbinsii Oakes
• Potamogeton rutilus auct. non Wolfgang accepted as Potamogeton strictifolius A. Bennett
• Potamogeton saxonicus Hagstr.
• Potamogeton schreberi Fisch.
• Potamogeton scoliophyllus Hagstr.
• Potamogeton semenii Aschers. & Graebn.
• Potamogeton semifructus Bennett ex Aschers. & Graebn.
• Potamogeton sparganiifolius Laestad. ex Fries
• Potamogeton spathuliformis (J.W. Robbins) Morong
• Potamogeton spirillus Tuckerman
• Potamogeton striatus Ruiz & Pavón accepted as Stuckenia striatus (Ruiz & Pavón) Holub
• Potamogeton strictifolius A. Bennett
• Potamogeton subnitens Hagstr. accepted as Potamogeton nitens G.H. Weber
• Potamogeton subobtusus Hagstr.
• Potamogeton subsessilis Hagstr.
• Potamogeton subsibericus J. Os. Hagstr.
• Potamogeton subsibiricus Hagstr.
• Potamogeton suecicus Richter
• Potamogeton tennesseensis Fern.
• Potamogeton undulatus Wolfgang ex J.A. & J.H. Schultes
• Potamogeton vaginatus Turcz. accepted as Stuckenia vaginatus (Turcz.) Holub
• Potamogeton varians Morong accepted as Potamogeton spathuliformis (J.W. Robbins) Morong
• Potamogeton vaseyi J.W. Robbins
• Potamogeton vilnensis Galinis.
• Potamogeton zosteriformis Fern.