Catalogue no.:	V-1111132
Taxon:	Potamogeton gramineus x perfoliatus
Label:	Potamogeton x nitens var. rigidus
Family:	Potamogetonaceae
Collector:	Gustaf Tiselius
Exsiccate:	Tiselius, Potamog. Scand. 17c
Date:	1881 08 25
Country:	Sweden
Landskap:	Jämtland
Socken:	Hällesjö
Locality:	Onsjö å