Catalogue no.:	V-1113540
Taxon:	Potamogeton perfoliatus L.
Label:	Potamogeton perfoliatus
Family:	Potamogetonaceae
Collector:	Björn Federley
Date:	1969 07 26
Country:	Finland
Landskap:	Nylandia
Socken:	Kirkkonummi
Locality:	par. Kyrkslätt, Peninsula nom. Porkala, Böle
Habitat:	In substrato arenoso lapidoso in aqua 1 m alta extra parcellam no. 29