Catalogue no.:	V-1114292
Taxon:	Potamogeton praelongus Wulfen
Label:	Potamogeton praelongus Wulfen
Family:	Potamogetonaceae
Collector:	A.T. Björkman
Date:	1867 07 27
Country:	Sweden
Landskap:	Närke
Socken:	Asker
Locality:	Breven