Cirsium arvense

California thistle

(L.) Scop. 1771 - Fl. Carniol., ed. 2, 2: 126 (1771)

Specifications

Images

Synonyms

Cnicus arvensis (L.) Roth

Breea arvensis (L.) Less.

Cephalonoplos arvensis (L.) Fourr.

Serratula arvensis L.

Carduus arvensis (L.) Robson