Other unusual cactuses to see in Arizona While the T. rex cactus may have lost a key piece of its iconic shape, there are other unusual cactuses in Arizona worth checking out.

Other unusual cactuses to see in Arizona While the T. rex cactus may have lost a key piece of its iconic shape, there are other unusual cactuses in Arizona worth checking out.

Between crested cactuses and the "four-arm flexing" cactus, Arizona's native flora can take some unusual shapes. Tucson even has the kissing cactus, which looks like a couple embracing.