Catalogue no.:	V-1127525
Taxon:	Polygonum arenastrum Boreau
Label:	Polygonum calcatum
Family:	Polygonaceae
Collector:	Carl Blom
Date:	1958 08 27
Country:	Sweden
Landskap:	Västergötland
Socken:	Göteborg
Locality:	Göteborg, Frihamnen