Catalogue no.:	V-1115180
Taxon:	Potamogeton gramineus L.
Label:	Potamogeton gramineus f. septentrionalis
Family:	Potamogetonaceae
Collector:	Gustaf Tiselius
Exsiccate:	Tiselius, Potamog. Suec. exs. 31
Date:	1886 09 09
Country:	Sweden
Landskap:	Medelpad
Socken:	Torp
Locality:	in lacu Nordanedesjön a) Planta fructificans b) Ramus foliis fluitantibus intstructus
Habitat:	In aqua placida et tenuiore crescens
Remarks:	Vid notulam 31!