Catalogue no.:	V-1114897
Taxon:	Potamogeton berchtoldii Fieber
Label:	Potamogeton pusillus L.
Family:	Potamogetonaceae
Collector:	Gunnar Johansson
Date:	1923 08 10
Country:	Sweden
Landskap:	Dalarna
Socken:	Vika
Locality:	Dalvik
Habitat:	Myrdiken