Catalogue no.:	V-030657
Taxon:	Sparganium angustifolium Michx. x gramineum
Label:	Sparganium x speirocephalum
Family:	Typhaceae
Collector:	Erik Collinder
Date:	1890 09 02
Country:	Sweden
Landskap:	Medelpad
Socken:	Sundsvall
Locality:	Sundsvall, Sidsjön