Catalogue no.:	V-1115247
Taxon:	Potamogeton compressus L.
Label:	Potamogeton zosterifolius f. magnus
Family:	Potamogetonaceae
Collector:	E.P. Vrang
Exsiccate:	Tiselius, Potamog. Suec. exs. 97
Date:	1881 08 25
Country:	Sweden
Landskap:	Jämtland
Socken:	Hällesjö
Locality:	in lacu Barrsjön
Habitat:	In aqua profunda, liquida et frigida crescens
Remarks:	Planta sterili
Attributes:	Planta foliis longissimis, 2-3 met. long, non emergens