Fr: potamot oblong
Provincial Status: Ni
Range: Europe, nAfrica; intr. in ne/s/eNfld.; aq., acid.
[=Potamogeton anglicus Hagstr.]
[=Potamogeton cyprifolius Lowe ex Graebn., nom. inval.]
[=Potamogeton gramineus L. subsp. heterophyllus (Schreb.) K.Richt.]
[=Potamogeton gramineus L. forma terrestris (Schltdl.) D.S.Carp] |
[=Potamogeton heterophyllus Biroli 1808, nom. illeg. hom., non Schreb. 1771]
[=Potamogeton heterophyllus Schreb.]
[=Potamogeton heterophyllus Schreb. var. terrestris Schltdl.]
[=Potamogeton intermedius Cham. & Schltdl.]
[=Potamogeton microcarpus Boiss. & Reut.]
[=Potamogeton natans L. subsp. polygonifolius (Pourr.) Bonnier & Layens]
[=Potamogeton natans L. var. minor Mert. & W.D.J. Koch ex Lej. & Courtois]
[=Potamogeton oblongus Viv.]
[=Potamogeton oblongus Viv. forma amphibius Fr.]
[=Potamogeton oblongus Viv. forma lancifolius Cham. & Schltdl.]
[=Potamogeton paludosus Cham. & Schltdl.]
[=Potamogeton parnassifolius Schrad. ex Mert. & W.D.J.Koch]
[=Potamogeton polygonifolius Pourr. subsp. microcarpus (Boiss. & Reut.) Nyman]
[=Potamogeton polygonifolius Pourr. subvar. terrestris Coss. & Germ.]
[=Potamogeton polygonifolius Pourr. var. amphibious (Fr.) Graebn.]
[=Potamogeton polygonifolius Pourr. var. parnassifolius (Schrad. ex Mert. & W.D.J.Koch) Nyman 1890, nom. illeg. isonym., non (Schrad. ex Mert. & W.D.J.Koch) Gren. & Godr. 1855]
[=Potamogeton polygonifolius Pourr. var. parnassifolius (Schrad. ex Mert. & W.D.J.Koch) Gren. & Godr.]
[=Potamogeton polygonifolius Pourr. var. terrestris (Coss. & Germ.) Rouy]
[Potamogeton polygonifolius is not mentioned in the Potamogeton treatment of FNA (vol 22); rather it was treated as P. oblongus. Both species are of European origin and P. polygonifolius is considered the accepted name in European taxonomic databases, with P. oblongus listed as a synonym; this checklist accepts the European treatment of P. polygonifolius.]