Catalogue no.:	V-030659
Taxon:	Sparganium angustifolium Michx.
Label:	Sparganium affine x friesii
Family:	Typhaceae
Collector:	G.B.E. Hasselberg
Date:	1937 07 12
Country:	Sweden
Landskap:	Ångermanland
Socken:	Arnäs
Locality:	Ovansjöns Ö. del
Habitat:	Vid stranden
Coordinates:	latDD 63.30472; longDD 18.92761