Catalogue no.:	V-1128740
Taxon:	Polygonum rurivagum Jord. ex Boreau
Label:	Polygonum aviculare var. angustissimum
Family:	Polygonaceae
Collector:	Callmé
Date:	1886 08
Country:	Sweden
Landskap:	Närke
Socken:	Stora Mellösa
Locality:	in ripa arenos ainsluae Hvalön [Valön] lacus Hjälmaren