Catalogue no.:	V-1127662
Taxon:	Polygonum arenastrum Boreau
Label:	Polygonum aequale
Family:	Polygonaceae
Collector:	J.W. Håkanson
Date:	1917 08 17
Country:	Sweden
Landskap:	Uppland
Socken:	Lidingö
Locality:	Lidingö, Stockby
Habitat:	Potatisland