Catalogue no.:	V-1112024
Taxon:	Potamogeton natans L.
Label:	Potamogeton natans
Family:	Potamogetonaceae
Collector:	K.V.O. Dahlgren
Date:	1907 08
Country:	Sweden
Landskap:	Västmanland
Socken:	Sala
Locality:	Sala, Långforsen