Catalogue no.:	V-1114709
Taxon:	Potamogeton berchtoldii Fieber
Label:	Potamogeton pusillus L.
Family:	Potamogetonaceae
Date:	1871
Country:	Sweden
Landskap:	Västergötland
Socken:	Vänga
Locality:	Vånga; Ulstorpssjön
Remarks:	Herb. Hartman