Catalogue no.:	V-1121653
Taxon:	Polygonum aviculare subsp. aviculare
Label:	Polygonum heterophyllum
Family:	Polygonaceae
Collector:	G.A. Ringselle
Date:	1921 07 28
Country:	Sweden
Landskap:	Uppland
Socken:	Singö
Locality:	Singö, Tranvik