Catalogue no.:	V-1115196
Taxon:	Potamogeton gramineus × perfoliatus
Label:	Potamogeton × nitens f. subtilis
Family:	Potamogetonaceae
Collector:	Gustaf Tiselius
Exsiccate:	Tiselius, Potamog. Suec. exs. 47
Date:	1886 08 19
Country:	Sweden
Landskap:	Jämtland
Socken:	Åre
Locality:	in lacu Gevsjön
Habitat:	In aqua non altis, liquidis et frigidis crescens
Remarks:	Vide notulam 47!!
Attributes:	Planta gracillima, foliis minus latis, semiamplexicaulibus