Catalogue no.:	V-1113720
Taxon:	Potamogeton polygonifolius Pourr.
Label:	Potamogeton polygonifolius
Family:	Potamogetonaceae
Collector:	Gösta Nelson
Date:	1908 08
Country:	Sweden
Landskap:	Västergötland
Socken:	Ljushult
Locality:	Grävd [?]