Catalogue no.:	V-1114344
Taxon:	Potamogeton praelongus Wulfen
Label:	Potamogeton praelongus Wulfen
Family:	Potamogetonaceae
Collector:	Rikard Plengiér
Date:	1928 08 10
Country:	Sweden
Landskap:	Uppland
Socken:	Fasterna
Locality:	Skedviken