Catalogue no.:	V-1114252
Taxon:	Potamogeton praelongus Wulfen
Label:	Potamogeton praelongus Wulfen
Family:	Potamogetonaceae
Collector:	G.A. Westfeldt
Date:	1918 07 18
Country:	Sweden
Landskap:	Västergötland
Locality:	Viskan, Rya-Stamp