Catalogue no.:	V-1114742
Taxon:	Potamogeton pusillus L.
Label:	Potamogeton gracilis Fr.
Family:	Potamogetonaceae
Collector:	O. Tollin
Date:	1883 07
Country:	Sweden
Landskap:	Östergötland
Socken:	Linköping
Locality:	Hunnebergstullen