Catalogue no.:	V-1114521
Taxon:	Potamogeton praelongus Wulfen
Label:	Potamogeton praelongus Wulfen
Family:	Potamogetonaceae
Collector:	Laestadius
Date:	1831
Country:	Sweden
Landskap:	Torne lappmark
Socken:	Karesuando
Locality:	Karesuando
Remarks:	Herb. E. Fries