Catalogue no.:	V-1114349
Taxon:	Potamogeton praelongus Wulfen
Label:	Potamogeton praelongus Wulfen
Family:	Potamogetonaceae
Collector:	G.Einar Du Rietz
Date:	1907 07 03
Country:	Sweden
Landskap:	Uppland
Socken:	Solna
Locality:	Stockholm, Ulvsunda