Catalogue no.:	V-1112923
Taxon:	Potamogeton pectinatus L.
Label:	Potamogeton marinus L.?
Family:	Potamogetonaceae
Collector:	Stenhammar
Country:	Sweden
Landskap:	Södermanland
Socken:	Utö
Locality:	vid Utön
Remarks:	Herb. Wahlenberg