Catalogue no.:	V-1113748
Taxon:	Potamogeton polygonifolius Pourr.
Label:	Potamogeton polygonifolius f. amphibius
Family:	Potamogetonaceae
Collector:	Gösta Kjellmert
Date:	1940 07 23
Country:	Sweden
Landskap:	Närke
Socken:	Svennevad
Locality:	Svennevad, Gröna Platsar