Catalogue no.:	V-1114658
Taxon:	Potamogeton berchtoldii Fieber
Label:	Potamogeton pusillus L.
Family:	Potamogetonaceae
Collector:	J.E. Zetterstedt
Date:	1877
Country:	Sweden
Landskap:	Småland
Socken:	Visingsö
Locality:	Visingsö