Catalogue no.:	V-1110229
Taxon:	Potamogeton gramineus x perfoliatus
Label:	Potamogeton gramineus x perfoliatus
Family:	Potamogetonaceae
Collector:	J. Baagøe
Date:	1899 07 20
Country:	Denmark
Province:	Sjælland
District:	Ringsted
Locality:	Zealand: Ringsted Å