Catalogue no.:	V-1112266
Taxon:	Potamogeton obtusifolius Mert. & W.D.J.Koch
Label:	Potamogeton obtusifolius
Family:	Potamogetonaceae
Collector:	Gösta Kjellmert
Date:	1941 07 08
Country:	Sweden
Landskap:	Närke
Socken:	Svennevad
Locality:	Sottern, åbron