Catalogue no.:	V-1115131
Taxon:	Potamogeton berchtoldii Fieber
Label:	Potamogeton berchtoldii
Family:	Potamogetonaceae
Collector:	Hans Luther
Date:	1953 07 12
Country:	Finland
Landskap:	Regio aboensis
Socken:	Dragsfjärd
Locality:	Hiittinen: Vänö, between the islands Vettaskär and Brändskär