Catalogue no.:	V-1113488
Taxon:	Potamogeton perfoliatus L.
Label:	Potamogeton perfoliatus
Family:	Potamogetonaceae
Collector:	Erik Marklund
Date:	1908
Country:	Sweden
Landskap:	Norrbotten
Socken:	Piteå
Locality:	Storfors sågverk vid Piteå