Family: Potamogetonaceae
Genus: Potamogeton
Species:
Potamogeton pinnatum Walter Potamogeton alpinus Balbis Potamogeton alpinus Balbis ssp. tenuifolius (Raf.) Hultén Potamogeton alpinus Balbis var. subellipticus (Fernald) Ogden Potamogeton alpinus Balbis var. tenuifolius (Raf.) Ogden Potamogeton amplifolius Tuck. Potamogeton x argutulus Hagstr. Potamogeton bicupulatus Fernald Potamogeton diversifolius Raf. var. trichophyllus Morong Potamogeton x bottnicus Hagstr. [excluded] Potamogeton clystocarpus Fernald Potamogeton x cognatus Asch. & Graebn. Potamogeton confervoides Rchb. Potamogeton x cooperi (Fryer) Fryer [excluded] Potamogeton x cymatodes Asch. & Graebn. Potamogeton crispus L. Potamogeton diversifolius Raf. Potamogeton capillaceus Poir. p.p. Potamogeton capillaceus Poir. var. atripes Fernald Potamogeton diversifolius Raf. var. multidenticulatus (Morong) Asch. & Graebn. Potamogeton epihydrus Raf. Potamogeton epihydrus Raf. ssp. nuttallii (Cham. & Schltdl.) Calder & Roy L. Taylor Potamogeton epihydrus Raf. var. nuttallii (Cham. & Schltdl.) Fernald Potamogeton epihydrus Raf. var. ramosus (Peck) House Potamogeton x faxonii Morong (pro sp.) Potamogeton floridanus Small Potamogeton foliosus Raf. Potamogeton foliosus Raf. ssp. fibrillosus (Fernald) Haynes & C.B. Hellquist Potamogeton fibrillosus Fernald Potamogeton foliosus Raf. var. fibrillosus (Fernald) Haynes & Reveal Potamogeton foliosus Raf. ssp. foliosus Potamogeton curtissii Morong Potamogeton foliosus Raf. var. foliosus Potamogeton foliosus Raf. var. genuinus Fernald Potamogeton foliosus Raf. var. macellus Fernald Potamogeton friesii Rupr. Potamogeton x gessnacensis Fisch. [excluded] Potamogeton gramineus L. Potamogeton gramineus L. var. graminifolius Fr. Potamogeton gramineus L. var. maximus Morong Potamogeton gramineus L. var. myriophyllus J.W. Robbins Potamogeton gramineus L. var. typicus Ogden Potamogeton x griffithii Benn. (pro sp.) Potamogeton groenlandicus Hagstr. Potamogeton pusillus L. ssp. groenlandicus (Hagstr.) Bocher Potamogeton x hagstroemii Benn. (pro sp.) Potamogeton x haynesii Hellquist & Crow Potamogeton hillii Morong Potamogeton porteri Fernald Potamogeton illinoensis Morong Potamogeton angustifolius Bercht. & C. Presl Potamogeton heterophyllus Schreb. Potamogeton lucens auct. non L. Potamogeton insulanus Hagstr. Potamogeton x kochii Schultz [excluded] Potamogeton x spathulatus Schrad. ex W.D.J. Koch & Ziz Potamogeton marianensis Cham. & Schltdl. Potamogeton x mysticus Morong (pro sp.) Potamogeton natans L. Potamogeton x nericus Hagstr. Potamogeton x nitens Weber (pro sp.) Potamogeton x subnitens Hagstr. Potamogeton nodosus Poir. Potamogeton americanus Cham. & Schltdl. Potamogeton fluitans Roth Potamogeton oakesianus J.W. Robbins Potamogeton oblongus Viv. Potamogeton polygonifolius Pourr. Potamogeton obtusifolius Mert. & W.D.J. Koch Potamogeton ogdenii Hellquist & Hilton Potamogeton perfoliatus L. Potamogeton amplexicaulis Kar. Potamogeton bupleuroides Fernald Potamogeton perfoliatus L. ssp. bupleuroides (Fernald) Hultén Potamogeton perfoliatus L. var. bupleuroides (Fernald) Farw. Potamogeton praelongus Wulfen Potamogeton praelongus Wulfen var. angustifolius Graebn. Potamogeton x prussicus Hagstr. Potamogeton pulcher Tuck. Potamogeton x pusilliformis Fisch. [excluded] Potamogeton x intermedius Fisch. Potamogeton pusillus L. Potamogeton pusillus L. ssp. gemmiparus (J.W. Robbins) Haynes & C.B. Hellquist Potamogeton gemmiparus (J.W. Robbins) J.W. Robbins ex Morong Potamogeton pusillus L. var. gemmiparus J.W. Robbins Potamogeton pusillus L. ssp. pusillus Potamogeton lateralis Morong p.p. Potamogeton panormitanus Biv. Potamogeton panormitanus Biv. var. major G. Fisch. Potamogeton panormitanus Biv. var. minor Biv. Potamogeton pusillus L. var. minor (Biv.) Fernald & B.G. Schub. Potamogeton pusillus L. var. pusillus Potamogeton pusillus L. ssp. tenuissimus (Mert. & W.D.J. Koch) Haynes & C.B. Hellquist Potamogeton berchtoldii Fieber Potamogeton berchtoldii Fieber var. acuminatus Fieber Potamogeton berchtoldii Fieber var. colpophilus (Fernald) Fernald Potamogeton berchtoldii Fieber var. lacunatus (Hagstr.) Fernald Potamogeton berchtoldii Fieber var. mucronatus Fieber Potamogeton berchtoldii Fieber var. polyphyllus (Morong) Fernald Potamogeton berchtoldii Fieber var. tenuissimus (Mert. & W.D.J. Koch) Fernald Potamogeton pusillus L. var. mucronatus (Fieber) Graebn. Potamogeton pusillus L. var. tenuissimus Mert. & W.D.J. Koch Potamogeton x rectifolius Benn. Potamogeton richardsonii (Benn.) Rydb. Potamogeton perfoliatus L. ssp. richardsonii (Benn.) Hultén Potamogeton perfoliatus L. var. richardsonii Benn. Potamogeton robbinsii Oakes Potamogeton x saxonicus Hagstr. Potamogeton x schreberi Fisch. Potamogeton x perplexus Benn. Potamogeton x scoliophyllus Hagstr. Potamogeton x semenii Asch. & Graebn. [excluded] Potamogeton x semifructus Bennett ex Asch. & Graebn. [excluded] Potamogeton x sparganiifolius Laest. ex Fr. (pro sp.) Potamogeton x spathuliformis (J.W. Robbins) Morong (pro sp.) Potamogeton varians Morong Potamogeton spirillus Tuck. Potamogeton dimorphus Raf. Potamogeton strictifolius Benn. Potamogeton longiligulatus Fernald Potamogeton pusillus L. var. rutiloides (Fernald) B. Boivin Potamogeton rutilus auct. non Wolfgang Potamogeton strictifolius Benn. var. rutiloides Fernald Potamogeton strictifolius Benn. var. typicus Fernald Potamogeton x subobtusus Hagstr. Potamogeton x subsessilis Hagstr. Potamogeton subsibiricus Hagstr. Potamogeton porsildiorum Fernald Potamogeton tennesseensis Fernald Potamogeton x undulatus Wolfgang ex Schult. & Schult. f. (pro sp.) [excluded] Potamogeton vaseyi J.W. Robbins Potamogeton lateralis Morong p.p. Potamogeton x vilnensis Galinis Potamogeton zosteriformis Fernald Potamogeton compressus auct. non L. Potamogeton zosterifolius Schumach. ssp. zosteriformis (Fernald) Hultén Potamogeton filiformis Pers. var. alpinus (Blytt) Asch. & Graebn. Potamogeton filiformis Pers. var. borealis (Raf.) H. St. John Potamogeton filiformis Pers. var. macounii Morong Potamogeton filiformis Pers. Potamogeton filiformis Pers. var. occidentalis (J.W. Robbins) Morong Potamogeton interior Rydb. Potamogeton pectinatus L. Potamogeton filiformis Pers. var. latifolius (J.W. Robbins) Reveal Potamogeton latifolius (J.W. Robbins) Morong Potamogeton striatus Ruiz & Pav. Potamogeton x suecica K. Richt. Potamogeton interruptus Kit. Potamogeton vaginatus Turcz.
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