Catalogue no.:	V-1113728
Taxon:	Potamogeton polygonifolius Pourr.
Label:	Potamogeton polygonifolius
Family:	Potamogetonaceae
Collector:	A.O. Olson
Date:	1889 08
Country:	Sweden
Landskap:	Västergötland
Socken:	Toarp
Locality:	Toarp socken