Catalogue no.:	V-1114315
Taxon:	Potamogeton praelongus Wulfen
Label:	Potamogeton praelongus Wulfen
Family:	Potamogetonaceae
Collector:	K.V.O. Dahlgren
Date:	1919 07 23
Country:	Sweden
Landskap:	Västmanland
Socken:	Sala
Locality:	Sala, Mellandammen