Catalogue no.:	V-1112046
Taxon:	Potamogeton natans L.
Label:	Potamogeton natans
Family:	Potamogetonaceae
Collector:	Eugène Köhler
Date:	1881 08
Country:	Sweden
Landskap:	Uppland
Socken:	Häggeby
Locality:	Finstaholm