Catalogue no.:	V-1112271
Taxon:	Potamogeton obtusifolius Mert. & W.D.J.Koch
Label:	Potamogeton obtusifolius
Family:	Potamogetonaceae
Collector:	Carl Hartman
Date:	1869 08 25
Country:	Sweden
Landskap:	Närke
Socken:	Svennevad
Locality:	Skogaholmssjön, nära "Stenbryggan"
Remarks:	Herb. Hartman