Catalogue no.:	V-1112221
Taxon:	Potamogeton obtusifolius Mert. & W.D.J.Koch
Label:	Potamogeton obtusifolius
Family:	Potamogetonaceae
Collector:	L. Forelius
Date:	1861
Country:	Sweden
Landskap:	Bohuslän
Socken:	Tanum
Locality:	Grebbestad