Catalogue no.:	V-1127546
Taxon:	Polygonum arenastrum Boreau
Label:	Polygonum calcatum
Family:	Polygonaceae
Collector:	Nils Hylander
Date:	1933 07 23
Country:	Sweden
Landskap:	Västergötland
Socken:	Sankt Peder
Locality:	Lödöse station