Catalogue no.:	V-030663
Taxon:	Sparganium angustifolium Michx. x gramineum
Label:	Sparganium friesii
Family:	Typhaceae
Collector:	G.B.E. Hasselberg
Date:	1933 07 24
Country:	Sweden
Landskap:	Ångermanland
Socken:	Arnäs
Locality:	Öfjärden, Ö. sidan
Coordinates:	latDD 63.29491; longDD 18.81958