Catalogue no.:	V-1113699
Taxon:	Potamogeton polygonifolius Pourr.
Label:	Potamogeton polygonifolius
Family:	Potamogetonaceae
Collector:	Oscar L. Liden
Date:	1889
Country:	Sweden
Landskap:	Västergötland
Socken:	Nårunga
Locality:	Norunga