Catalogue no.:	V-1114341
Taxon:	Potamogeton praelongus Wulfen
Label:	Potamogeton praelongus Wulfen
Family:	Potamogetonaceae
Collector:	Otto Vesterberg
Date:	1882 07
Country:	Sweden
Landskap:	Uppland
Socken:	Österlövsta
Locality:	Hillebola