Catalogue no.:	V-1113351
Taxon:	Potamogeton perfoliatus L.
Label:	Potamogeton perfoliatus
Family:	Potamogetonaceae
Collector:	Gerhard Åberg
Date:	1930 07 26
Country:	Sweden
Landskap:	Värmland
Socken:	Eda
Locality:	Bysjön