Catalogue no.:	V-1114377
Taxon:	Potamogeton praelongus Wulfen
Label:	Potamogeton praelongus Wulfen
Family:	Potamogetonaceae
Collector:	Gunnar Lohammar
Date:	1933 09 10
Country:	Sweden
Landskap:	Dalarna
Socken:	Grytnäs
Locality:	Brunnsjön