Catalogue no.:	V-1228619
Taxon:	Cirsium arvense (L.) Scop.
Label:	Cirsium arvense
Family:	Asteraceae
Collector:	Olov Hedberg
Date:	1941 08 20
Country:	Sweden
Landskap:	Västmanland
Socken:	Västerås
Locality:	Västerås, hamnen
Habitat:	Ruderat