Catalogue no.:	V-1110283
Taxon:	Potamogeton gramineus x perfoliatus
Label:	Potamogeton (gramineus x perfoliatus) var. subgramineus
Family:	Potamogetonaceae
Collector:	Carl Sandberg
Date:	1934 08 27
Country:	Sweden
Landskap:	Västergötland
Socken:	Fristad
Locality:	ad pagum Mölarp in Viskan flum