Catalogue no.:	V-031061
Taxon:	Sparganium emersum × gramineum
Label:	Sparganium emersum × friesii
Family:	Typhaceae
Collector:	Tauno Ulvinen et al.
Date:	1978 07 30
Country:	Finland
Landskap:	Ostrobottnia ultima
Socken:	Keminmaa
Locality:	Pohjoid-Pohjanmaa: Kemi rural comm. Sompujärvi
Habitat:	From shore waters to 1 m deep abundant, soft bottom. With Potamogeton compressus, Nuphar pumila