Catalogue no.:	V-030998
Taxon:	Sparganium emersum x gramineum
Label:	Sparganium friesii x simplex Huds.
Family:	Typhaceae
Collector:	Gunnar Lohammar
Date:	1935 08 27
Country:	Sweden
Landskap:	Gästrikland
Socken:	Torsåker
Locality:	Dalgränsen, Dammsjön