Catalogue no.:	V-1110181
Taxon:	Potamogeton gramineus x perfoliatus
Label:	Potamogeton x nitens var. merloensis
Family:	Potamogetonaceae
Collector:	Gustaf Tiselius
Exsiccate:	Tiselius, Potamog. Suec. exs. 50
Date:	1884 08 19 - 1887 08 12
Country:	Sweden
Landskap:	Medelpad
Socken:	Timrå
Locality:	in rivulo ad Merlo
Remarks:	Vide notulam 50!