Synonyms
Potamogeton rufescens subsp. nervigerus (Wolfg.) K.Richt.
Potamogeton alpinus var. nervigerus (Wolfg.) G.Fisch.
Potamogeton rufescens var. nervigerus (Wolfg.) Nyman
Potamogeton alpinus subvar. nervigerus (Wolfg.) Asch. & Graebn.
Potamogeton × assidens Z.Kaplan, Zalewska-Gal. & Ronikier