Catalogue no.:	V-1110220
Taxon:	Potamogeton gramineus x perfoliatus
Label:	Potamogeton x nitens Weber
Family:	Potamogetonaceae
Collector:	Gustaf Tiselius
Exsiccate:	Tiselius, Potamog. Scand. 51a
Date:	1888 08 15
Country:	Norway
Province:	Finnmark
District:	Nesseby
Locality:	Mjösen, järnvägsgrav vid Akersviken 1/4 mil från [illegible]