Catalogue no.:	V-031001
Taxon:	Sparganium emersum x gramineum
Label:	Sparganium natans
Family:	Typhaceae
Collector:	A.J. Douhan
Date:	1897 07 22
Country:	Sweden
Landskap:	Hälsingland
Socken:	Delsbo
Locality:	Långsbosjön