Catalogue no.:	V-1128270
Taxon:	Polygonum arenastrum Boreau
Label:	Polygonum calcatum
Family:	Polygonaceae
Collector:	K. Holm
Date:	1938 08 21
Country:	Sweden
Landskap:	Medelpad
Socken:	Hässjö
Locality:	Åvike