Catalogue no.:	V-030815
Taxon:	Sparganium angustifolium Michx. x gramineum
Label:	Sparganium affine x friesii
Family:	Typhaceae
Collector:	Gunnar Lohammar
Date:	1931 08 22
Country:	Sweden
Landskap:	Västerbotten
Socken:	Norsjö
Locality:	Norsjö, Norsjön