Catalogue no.:	V-1112604
Taxon:	Potamogeton pectinatus L.
Label:	Potamogeton pectinatus f. protensus
Family:	Potamogetonaceae
Collector:	E.Th. Fries
Date:	1917 08
Country:	Sweden
Landskap:	Gotland
Socken:	Othem
Locality:	Slite