Catalogue no.:	V-1114635
Taxon:	Potamogeton berchtoldii Fieber
Label:	Potamogeton pusillus L.
Family:	Potamogetonaceae
Collector:	Th. Lange
Date:	1910 08 14
Country:	Sweden
Landskap:	Gotland
Socken:	Stenkumla
Locality:	vid Larsarve [?]