Catalogue no.:	V-1115236
Taxon:	Potamogeton praelongus Wulfen
Label:	Potamogeton praelongus f. elegans
Family:	Potamogetonaceae
Collector:	C.F. Sundberg
Exsiccate:	Tiselius, Potamog. Suec. exs. 86
Date:	1885 08 28
Country:	Sweden
Landskap:	Jämtland
Socken:	Undersåker
Locality:	in flumine hjerpströmmen
Habitat:	In aqua liquida et profunda crescens
Remarks:	Planta sterilis Haec aestate frigida atque aquosa non florens
Attributes:	Foliis longissimis, candide viridibus