Catalogue no.:	V-1113440
Taxon:	Potamogeton perfoliatus L.
Label:	Potamogeton perfoliatus
Family:	Potamogetonaceae
Collector:	J.B. Bengtsson
Date:	1936 07
Country:	Sweden
Landskap:	Dalarna
Socken:	Gagnef
Locality:	Bjurmo