Catalogue no.:	V-1127637
Taxon:	Polygonum arenastrum Boreau
Label:	Polygonum aviculare [unranked] depressum lanceolatum
Family:	Polygonaceae
Collector:	Alfred Callmé
Date:	1886 08
Country:	Sweden
Landskap:	Närke
Socken:	Stora Mellösa
Locality:	in ripa arenosa insula Valön lacus Hjälmaren