Catalogue no.:	V-1114365
Taxon:	Potamogeton praelongus Wulfen
Label:	Potamogeton praelongus Wulfen
Family:	Potamogetonaceae
Collector:	Gunnar Samuelsson
Date:	1911 08 05
Country:	Sweden
Landskap:	Dalarna
Socken:	Älvdalen
Locality:	Nässjön