Catalogue no.:	V-1114682
Taxon:	Potamogeton berchtoldii Fieber
Label:	Potamogeton pusillus L.
Family:	Potamogetonaceae
Collector:	Veit Wittrock
Date:	1858
Country:	Sweden
Landskap:	Dalsland
Socken:	Gunnarsnäs
Locality:	Ekholmen