Catalogue no.:	V-1114410
Taxon:	Potamogeton praelongus Wulfen
Label:	Potamogeton praelongus Wulfen
Family:	Potamogetonaceae
Collector:	Erik Collinder
Date:	1904 09 11
Country:	Sweden
Landskap:	Medelpad
Socken:	Njurunda
Locality:	Skaängsfallen