The state of Arizona features a dazzling array of wild flowers including the Hopseed Bush, Canyon Ragweed, Jojoba, Fremont Cottonwood, Crucifixion Thorn, and Teddybear Cholla. One of the best places to see live examples of the wild flowers of Arizona is to visit the Arizona-Sonora Desert Museum or the Sabino Canyon in Tucson. The Desert Botanical Garden in Phoenix is also a great place learn about desert flora.