Catalogue no.:	V-1111163
Taxon:	Potamogeton gramineus x perfoliatus
Label:	Potamogeton x nitens f. intermedius
Family:	Potamogetonaceae
Collector:	Gustaf Tiselius
Exsiccate:	Tiselius, Potamog. Suec. exs. 48
Date:	1886 07 21
Country:	Sweden
Landskap:	Uppland
Socken:	Ekerö
Locality:	Svartsjölandet extra Väntholmen
Remarks:	Vide notulam 48!