Photo: Ambrosia ambrosioides 1.

Gallery: 
Botanical name: 
Photo: Ambrosia ambrosioides 1.

Closeup of flower. Pipeline road, AZ, US. Wild. 1998-03-01.


Ambrosia ambrosioides (Cav.) Payne
Engl.: Canyon ragweed, ambrosia-leaf burr ragweed, bursage, Giant bur-sage, Giant Bursage.
Bot. syn.: Franseria ambrosioides Cav.