Catalogue no.:	V-1113321
Taxon:	Potamogeton perfoliatus L.
Label:	Potamogeton perfoliatus
Family:	Potamogetonaceae
Collector:	Gösta Svensson
Date:	1941 07
Country:	Sweden
Landskap:	Västergötland
Socken:	Vänersborg
Locality:	i Vänern vid Skräcklan