An old and weathered Saguaro (Carnegiea gigantea), Sabino Canyon, Santa Catalina Mountains, Arizona.
An old and weathered Saguaro (Carnegiea gigantea), Sabino Canyon, Santa Catalina Mountains, Arizona. Note the small Prickly Pear Cactus growing as an epiphyte* in the area where the Saguaro’s arms branch out.*A plant that grows on another plant but is not parasitic -- source link
#cactus#arizona#sonoran desert