Catalogue no.:	V-030639
Taxon:	Sparganium angustifolium Michx.
Label:	Sparganium affine x friesii
Family:	Typhaceae
Collector:	Gunnar Johansson
Date:	1925 08 05
Country:	Sweden
Landskap:	Dalsland
Socken:	Laxarby
Locality:	Skröva, Östra Silen