Catalogue no.:	V-1113628
Taxon:	Potamogeton polygonifolius Pourr.
Label:	Potamogeton oblongus var. fluviatilis
Family:	Potamogetonaceae
Collector:	Fries
Country:	Sweden
Landskap:	Småland
Socken:	Femsjö
Locality:	Femsjö
Remarks:	Herb. Wahlenberg