Catalogue no.:	V-1111127
Taxon:	Potamogeton gramineus x perfoliatus
Label:	Potamogeton x nitens f. tenerus
Family:	Potamogetonaceae
Collector:	Gustaf Tiselius
Exsiccate:	Tiselius, Potamog. Scand. 157
Date:	1887 08 13
Country:	Sweden
Landskap:	Medelpad
Socken:	Holm
Locality:	in lacu Holmsjön intert Sunnansjö et Fagervik