Catalogue no.:	V-1112084
Taxon:	Potamogeton natans L.
Label:	Potamogeton natans
Family:	Potamogetonaceae
Collector:	Hartman
Date:	1840
Country:	Sweden
Landskap:	Gästrikland
Socken:	Gävle
Locality:	Gefle [Gävle], Hemlingtjärn
Remarks:	Herb. Hartman