Catalogue no.:	V-030633
Taxon:	Sparganium angustifolium Michx. x gramineum
Label:	Sparganium natans
Family:	Typhaceae
Collector:	Sten Nordenstam
Date:	1918 09 01
Country:	Sweden
Landskap:	Västergötland
Socken:	Nykyrka
Locality:	Knipsjön