Catalogue no.:	V-1114334
Taxon:	Potamogeton praelongus Wulfen
Label:	Potamogeton praelongus Wulfen
Family:	Potamogetonaceae
Collector:	Andersson
Date:	1870
Country:	Sweden
Landskap:	Uppland
Socken:	Vaksala
Locality:	Uppsala, Vitulvsberg