Catalogue no.:	V-1121840
Taxon:	Polygonum aviculare subsp. aviculare
Label:	Polygonum heterophyllum Lindm.
Family:	Polygonaceae
Collector:	J.Ax. Nannfeldt
Collector no.:	13591
Date:	1923 08 19
Country:	Sweden
Landskap:	Uppland
Socken:	Uppsala
Locality:	Uppsala, hamnen