Catalogue no.:	V-1114787
Taxon:	Potamogeton berchtoldii Fieber
Label:	Potamogeton berchtoldii
Family:	Potamogetonaceae
Collector:	Karin Martinsson
Date:	1987
Country:	Sweden
Landskap:	Södermanland
Socken:	Kärnbo
Locality:	sjön Södra Kärrlången, SÖ delen