sonoran desert landscape with a flowering saguaro, mesquite trees and scrub brush in superior, arizona

mountains desert landscape superior arizona usa america cacti prickly pear optunia bushes scrub brush botany nature outdoors tourism travel hiking scenic environment ecosystem sight wilderness sonoran palo verde parkinsonia florida cercidium saguaro carnegiea gigantea cactaceae harsh extreme flowering buds flowers blooming trees mesquite foliage hazy