Catalogue no.:	V-1112367
Taxon:	Potamogeton obtusifolius Mert. & W.D.J.Koch
Label:	Potamogeton obtusifolius
Family:	Potamogetonaceae
Collector:	K.V.O. Dahlgren
Date:	1918 08 28
Country:	Sweden
Landskap:	Uppland
Socken:	Enåker
Locality:	Hanöberg