Catalogue no.:	V-1115179
Taxon:	Potamogeton gramineus L.
Label:	Potamogeton gramineus f. septentrionalis
Family:	Potamogetonaceae
Collector:	Gustaf Tiselius
Exsiccate:	Tiselius, Potamog. Suec. exs. 30
Date:	1897 08 09
Country:	Sweden
Landskap:	Medelpad
Socken:	Borgsjö
Locality:	Ånge, in flumine Ljungan ad Korsön
Habitat:	Planta in fluminibus rapidis crescens
Remarks:	(Antea nomine P. borealis n:o 46, litt. g, a me distributus)