Catalogue no.:	V-1114451
Taxon:	Potamogeton praelongus Wulfen
Label:	Potamogeton praelongus Wulfen
Family:	Potamogetonaceae
Collector:	Gunnar Lohammar
Date:	1929 08 11
Country:	Sweden
Landskap:	Norrbotten
Socken:	Korpilombolo
Locality:	Pirtijärvi, NE viken