Catalogue no.:	V-1128855
Taxon:	Polygonum aviculare L.
Label:	Polygonum aviculare
Family:	Polygonaceae
Collector:	Carl G. Alm & Harry Smith
Collector no.:	931
Date:	1959 09 30
Country:	Sweden
Landskap:	Uppland
Socken:	Estuna
Locality:	Svanberga, shore of Lake Erken, just below the cow-house of the farm