Canadensys Canadensys

Cirsium arvense var. argenteum (Peyer ex Vest) Fiori

Cirsium arvense var. argenteum (Peyer ex Vest) Fiori is a synonym sensu FNA Ed. Comm., 2006a of:

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