Catalogue no.:	V-1113785
Taxon:	Potamogeton polygonifolius Pourr.
Label:	Potamogeton polygonifolius f. largior
Family:	Potamogetonaceae
Collector:	Carl Rhodin & Gustaf Tiselius
Exsiccate:	Tiselius, Potamog. Suec. exs. 9
Date:	1885 08 21
Country:	Sweden
Landskap:	Värmland
Socken:	Älgå
Locality:	Elgå [Älgå] in rivulo Mörtbäcken