Catalogue no.:	V-1115146
Taxon:	Potamogeton
Label:	Potamogeton
Family:	Potamogetonaceae
Collector:	Sven O. Björkman
Collector no.:	422
Date:	1946 07 30
Country:	Sweden
Landskap:	Lule lappmark
Socken:	Gällivare
Locality:	Muddus nationalpark, Muddusjaure, vid flytholme