Catalogue no.:	V-1114804
Taxon:	Potamogeton pusillus L.
Label:	Potamogeton gracilis Fr.
Family:	Potamogetonaceae
Collector:	Erik Pärson
Date:	1890 08
Country:	Sweden
Landskap:	Södermanland
Socken:	Västra Vingåker
Locality:	Sävstaholm