Catalogue no.:	V-1115295
Taxon:	Potamogeton perfoliatus L.
Label:	Potamogeton perfoliatus f. simplex
Family:	Potamogetonaceae
Collector:	Gustaf Tiselius
Exsiccate:	Tiselius, Potamog. Suec. exs. 145
Date:	1883 08 26
Country:	Sweden
Landskap:	Uppland
Socken:	Boo
Locality:	in provincia Södermanland, Värmdön, Bo, Rörsundsvik in sinu maris
Habitat:	Planta in aqua mixta et stagnante, fundo limoso nascitur
Remarks:	Cfr Fasc. II, n:is 89-92!