Catalogue no.:	V-1113618
Taxon:	Potamogeton polygonifolius Pourr.
Label:	Potamogeton oblongus f. amphibius
Family:	Potamogetonaceae
Collector:	Björn Holmgren
Date:	1944 07 24
Country:	Sweden
Landskap:	Blekinge
Socken:	Kyrkhult
Locality:	Slätten