Catalogue no.:	V-1112535
Taxon:	Potamogeton obtusifolius Mert. & W.D.J.Koch
Label:	Potamogeton obtusifolius
Family:	Potamogetonaceae
Collector:	Ernst Häyrén
Date:	1937 07 31
Country:	Finland
Landskap:	Lapponia sompiensis
Socken:	Sodankylä
Locality:	Lapponia kemensis, prope templum, Jeesiöjoki