Catalogue no.:	V-1122050
Taxon:	Polygonum aviculare subsp. aviculare
Label:	Polygonum aviculare subsp. heterophyllum
Family:	Polygonaceae
Collector:	J.Ax. Nannfeldt
Collector no.:	23039
Date:	1973 07 30
Country:	Sweden
Landskap:	Gästrikland
Socken:	Hille
Locality:	Iggön Island, ca 1 km SE of the village
Habitat:	Sandy beach