Catalogue no.:	V-1111549
Taxon:	Potamogeton lucens L.
Label:	Potamogeton lucens var. acuminatus f. cornutus
Family:	Potamogetonaceae
Collector:	Gustaf Tiselius
Exsiccate:	Tiselius, Potamog. Suec. exs. 58
Date:	1884 08 25
Country:	Sweden
Landskap:	Uppland
Socken:	Norrsunda
Locality:	in lacu Fysingen