Catalogue no.:	V-1110241
Taxon:	Potamogeton gramineus x perfoliatus
Label:	Potamogeton x nitens Weber
Family:	Potamogetonaceae
Collector:	J. Hartz
Date:	1895 07 10
Country:	Denmark
Province:	Bornholm
District:	Bornholm
Locality:	Hammersø