Catalogue no.:	V-1114353
Taxon:	Potamogeton praelongus Wulfen
Label:	Potamogeton praelongus Wulfen
Family:	Potamogetonaceae
Collector:	MFls [M.M. Floderus]
Date:	1882 07
Country:	Sweden
Landskap:	Uppland
Socken:	Sigtuna
Locality:	Sigtuna