Catalogue no.:	V-1114934
Taxon:	Potamogeton berchtoldii Fieber
Label:	Potamogeton pusillus L.
Family:	Potamogetonaceae
Collector:	Gunnar Lohammar
Date:	1936 07 23
Country:	Sweden
Landskap:	Hälsingland
Socken:	Idenor
Locality:	Vikarsjön