Catalogue no.:	V-1114988
Taxon:	Potamogeton berchtoldii Fieber
Label:	Potamogeton pusillus L.
Family:	Potamogetonaceae
Collector:	Gunnar Lohammar
Date:	1929 08 01
Country:	Sweden
Landskap:	Norrbotten
Socken:	Nederluleå
Locality:	Bälingsträsket, norra delen