Catalogue no.:	V-1112451
Taxon:	Potamogeton obtusifolius Mert. & W.D.J.Koch
Label:	Potamogeton obtusifolius
Family:	Potamogetonaceae
Collector:	S.L.A. Haglund
Date:	1878
Country:	Sweden
Landskap:	Ångermanland
Socken:	Nordingrå
Locality:	Lilltjärn