Catalogue no.:	V-1114896
Taxon:	Potamogeton berchtoldii Fieber
Label:	Potamogeton pusillus L.
Family:	Potamogetonaceae
Collector:	Gunnar Johansson
Date:	1922 08 27
Country:	Sweden
Landskap:	Dalarna
Socken:	Folkärna
Locality:	Fors, i dygroparna vid Sävviken