Catalogue no.:	V-1113372
Taxon:	Potamogeton perfoliatus L.
Label:	Potamogeton perfoliatus
Family:	Potamogetonaceae
Collector:	Nils von Hofsten
Date:	1898 07 08
Country:	Sweden
Landskap:	Södermanland
Socken:	Gåsinge-Dillnäs
Locality:	Närlunda