Catalogue no.:	V-1121834
Taxon:	Polygonum aviculare subsp. aviculare
Label:	Polygonum aviculare
Family:	Polygonaceae
Collector:	Sven O. Björkman
Collector no.:	1389
Date:	1947 07 26
Country:	Sweden
Landskap:	Uppland
Socken:	Väddö
Locality:	Kvarnsand
Habitat:	Sandstrand