Catalogue no.:	V-1122251
Taxon:	Polygonum boreale (Lange) Small
Label:	Polygonum aviculare
Family:	Polygonaceae
Collector:	J.Ax. Nannfeldt
Collector no.:	13585
Date:	1939 07 13
Country:	Sweden
Landskap:	Östergötland
Socken:	Gryt
Locality:	Västingsö (S om Fångö)