Catalogue no.:	V-1121839
Taxon:	Polygonum aviculare subsp. aviculare
Label:	Polygonum heterophyllum Lindm.
Family:	Polygonaceae
Collector:	J.Ax. Nannfeldt
Collector no.:	13588
Date:	1922 10 04
Country:	Sweden
Landskap:	Uppland
Socken:	Uppsala
Locality:	Uppsala, Polacksbacken