Catalogue no.:	V-1113465
Taxon:	Potamogeton perfoliatus L.
Label:	Potamogeton perfoliatus
Family:	Potamogetonaceae
Collector:	Stellan Erlandsson
Date:	1936 06 30
Country:	Sweden
Landskap:	Ångermanland
Socken:	Nätra
Locality:	Hammelvik
Coordinates:	latDD 063.1594; longDD 018.55075