Catalogue no.:	V-1115242
Taxon:	Potamogeton perfoliatus L.
Label:	Potamogeton perfoliatus f. imbecillus
Family:	Potamogetonaceae
Collector:	Gustaf Tiselius
Exsiccate:	Tiselius, Potamog. Suec. exs. 92
Date:	1885 08 08
Country:	Sweden
Landskap:	Jämtland
Socken:	Undersåker
Locality:	in lacu Gefsjön [Gevsjön]
Habitat:	In aqua liquida et frigida crescens, non frutctificans
Attributes:	Planta imbecilla, foliis dilatis tenerisque