Catalogue no.:	V-1110311
Taxon:	Potamogeton gramineus x perfoliatus
Label:	Potamogeton x nitens Weber
Family:	Potamogetonaceae
Collector:	Otto Svallström
Date:	1881 08
Country:	Sweden
Landskap:	Småland
Socken:	Jönköping
Locality:	Jönköping