Catalogue no.:	V-1110183
Taxon:	Potamogeton gramineus x perfoliatus
Label:	Potamogeton gramineus x perfoliatus
Family:	Potamogetonaceae
Collector:	Erik Collinder
Date:	1904 09 04
Country:	Sweden
Landskap:	Medelpad
Socken:	Njurunda
Locality:	Skottsund
Remarks: