Catalogue no.:	V-1112456
Taxon:	Potamogeton obtusifolius Mert. & W.D.J.Koch
Label:	Potamogeton obtusifolius
Family:	Potamogetonaceae
Collector:	Tage Borgh
Date:	1937 07
Country:	Sweden
Landskap:	Jämtland
Socken:	Håsjö
Locality:	Kälarne, fiksodlingsanstaltens dammar