Catalogue no.:	V-1110171
Taxon:	Potamogeton gramineus x perfoliatus
Label:	Potamogeton x nitens Weber
Family:	Potamogetonaceae
Collector:	Lars Collén
Date:	1873 07 12
Country:	Sweden
Landskap:	Uppland
Socken:	Vittinge
Locality:	Skattmansö