Catalogue no.:	V-1114335
Taxon:	Potamogeton praelongus Wulfen
Label:	Potamogeton praelongus Wulfen
Family:	Potamogetonaceae
Collector:	Gustaf Tiselius
Exsiccate:	Tiselius, Potamog. Scand. 16.d
Date:	1882 07 22
Country:	Sweden
Landskap:	Uppland
Socken:	Knivsta
Locality:	Noor, Barrsjön
Remarks:	Reich. Icon. 50