Catalogue no.:	V-1113573
Taxon:	Potamogeton perfoliatus L.
Label:	Potamogeton perfoliatus
Family:	Potamogetonaceae
Country:	Sweden
Landskap:	Dalarna
Socken:	Stora Kopparberg
Locality:	Källvik [?]
Remarks:	Herb. Hartman