Catalogue no.:	V-1128620
Taxon:	Polygonum rurivagum Jord. ex Boreau
Label:	Polygonum aviculare f. angustifolium
Family:	Polygonaceae
Collector:	Sv.J. Lindgren
Country:	Sweden
Landskap:	Östergötland
Socken:	Dagsberg
Locality:	in arvis ad Dagsberg
Remarks:	Herb. E. Fries