Catalogue no.:	V-1115197
Taxon:	Potamogeton gramineus × perfoliatus
Label:	Potamogeton × nitens f. intermedius
Family:	Potamogetonaceae
Collector:	Gustaf Tiselius
Exsiccate:	Tiselius, Potamog. Suec. exs. 48
Date:	1886 07 21
Country:	Sweden
Landskap:	Uppland
Socken:	Stockholm
Locality:	Svartsjölandet extra Väntholmen
Habitat:	In aqua alta, fundo non firmo, crescens
Remarks:	(Antea nomine P. intermedius n:o 11, a et b, e ma distibutus)
Attributes:	Planta tota demersa