Canadensys Canadensys

Cirsium setosum (Willdenow) Besser ex M. Bieberstein

Cirsium setosum (Willdenow) Besser ex M. Bieberstein is a synonym sensu FNA Ed. Comm., 2006a of:

Cirsium arvense (Linnaeus) Scopoli, an accepted species name sensu FNA Ed. Comm., 2006a.