Catalogue no.:	V-1113729
Taxon:	Potamogeton polygonifolius Pourr.
Label:	Potamogeton polygonifolius
Family:	Potamogetonaceae
Collector:	Carl Reuterman
Date:	1868 07 14
Country:	Sweden
Landskap:	Västergötland
Socken:	Undenäs
Locality:	Sättra bruk i ån strax ovanom Ålfisket