The saguaro cactus blossom is the official state flower. The white flower blooms on the tips of the saguaro cactus during May and June.
Petrified wood is the official state fossil.
The Palo verde is the official state tree. The cactus wren is the official state bird. Turquoise is the official state gemstone. The ringtail is the official state mammal. Arizona observes Mountain Standard Time on a year round basis.