Canada's Plant Hardiness Site

Potamogetonaceae pondweed family
Potamogeton nodosus Poir. in Lam.
En: longleaf pondweed;
Fr: potamot noeuex

• [=Potamogeton americanus Cham. & Schltdl., nom. illeg. hom., non Roem. & Schult.]
• [=Potamogeton americanus Cham. & Schltdl. var. novaeboracensis (Morong) A.Benn.]
• [=Potamogeton fluitans auct. non Roth]
• [=Potamogeton fluitans Roth prol. novaeboracensis (Morong) Graebn.]
• [=Potamogeton lonchites Tuck.]
• [=Potamogeton lonchites Tuck. var. novaeboracensis Morong]
• [=Potamogeton occidentalis Sieber]
• [=Spirillus lonchitis (Tuck.) Nieuwl.]