Catalogue no.:	V-1111926
Taxon:	Potamogeton lucens x perfoliatus
Label:	Potamogeton x decipiens
Family:	Potamogetonaceae
Collector:	K.Fr. Thedenius
Country:	Sweden
Landskap:	Södermanland / Uppland
Socken:	Stockholm
Locality:	Stockholm
Remarks:	Herb. E. Fries