Catalogue no.:	V-1114867
Taxon:	Potamogeton pusillus L.
Label:	Potamogeton gracilis Fr.
Family:	Potamogetonaceae
Collector:	Nils Lagerheim & Carl Lagerheim
Date:	1846
Country:	Sweden
Landskap:	Uppland
Socken:	Stockholm
Locality:	Stockholm, Djurgårdenb