Catalogue no.:	V-1115166
Taxon:	Potamogeton alpinus Balb.
Label:	Potamogeton alpinus f. gracilior
Family:	Potamogetonaceae
Collector:	C. Håkansson
Exsiccate:	Tiselius, Potamog. Suec. exs. 17
Date:	1882 08 07
Country:	Sweden
Landskap:	Norrbotten
Socken:	Piteå
Locality:	in provincia Väösterbotten, in laculo parvo ad Munksund prope oppidum Piteå crescens
Habitat:	In aqua altiore Suecicae borealis crescens
Attributes:	Planta omnium hujus speciei debilissima atque imbecillima