Catalogue no.:	V-1113636
Taxon:	Potamogeton polygonifolius Pourr.
Label:	Potamogeton oblongus Viv.
Family:	Potamogetonaceae
Country:	Sweden
Landskap:	Småland
Socken:	Femsjö
Locality:	Femsjö
Remarks:	herb. Hartman Fries dedit et scripsit