Catalogue no.:	V-031004
Taxon:	Sparganium angustifolium Michx. × gramineum
Label:	Sparganium friesii × simplex Huds.
Family:	Typhaceae
Collector:	Gunnar Lohammar
Date:	1936 08 04
Country:	Sweden
Landskap:	Hälsingland
Socken:	Ljusdal
Locality:	Kyrksjön