Catalogue no.:	V-1128223
Taxon:	Polygonum arenastrum Boreau
Label:	Polygonum aviculare var. calcatum
Family:	Polygonaceae
Collector:	J.Ax. Nannfeldt
Collector no.:	16501
Date:	1960 08 14
Country:	Sweden
Landskap:	Gästrikland
Socken:	Gävle
Locality:	Gävle, in the park in front of Folkskoleseminariet
Habitat:	Intensely trodden gravel-path