Catalogue no.:	V-1113765
Taxon:	Potamogeton polygonifolius Pourr.
Label:	Potamogeton oblongus Viv.
Family:	Potamogetonaceae
Collector:	Gösta Kjellmert
Date:	1942 07 30
Country:	Sweden
Landskap:	Närke
Socken:	Bo
Locality:	Deje