Catalogue no.:	V-1113831
Taxon:	Potamogeton polygonifolius Pourr.
Label:	Potamogeton oblongus f. major
Family:	Potamogetonaceae
Collector:	Drejer
Country:	Denmark
Province:	Jylland
District:	Aalborg
Locality:	in fossis turfosis ad Alborgensis [Aalborg]
Remarks:	Herb. E. Fries