Catalogue no.:	V-030602
Taxon:	Sparganium angustifolium Michx.
Label:	Sparganium simplex Huds.
Family:	Typhaceae
Collector:	K.F. Dusén
Date:	1870 08 11
Country:	Sweden
Landskap:	Östergötland
Socken:	Norra Vi
Locality:	Ydre: Sommen, i Vassviken vid Ribbingshof [Ribbingshov]