Catalogue no.:	V-1111996
Taxon:	Potamogeton natans L.
Label:	Potamogeton natans
Family:	Potamogetonaceae
Collector:	C.B. [C. Bovallius]
Date:	1862 07
Country:	Sweden
Landskap:	Södermanland
Socken:	Nacka
Locality:	Stockholm, Hammarbysjön