Catalogue no.:	V-1112545
Taxon:	Potamogeton obtusifolius Mert. & W.D.J.Koch
Label:	Potamogeton obtusifolius
Family:	Potamogetonaceae
Collector:	Unto Laine
Date:	1967 08 18
Country:	Finland
Landskap:	Regio aboensis
Socken:	Uusikaupunki
Locality:	growing abundantly in a small brook between Ruokolanjärvi and Käätyjärvi lakes