A Cylindropuntia versicolor near Tucson. These plants can become a dull red. The cholla is restricted to the Arizona part of the Sonoran Desert especially around Tucson.
A Cylindropuntia versicolor near Tucson. These plants can become a dull red. The cholla is restricted to the Arizona part of the Sonoran Desert especially around Tucson.
THE NATURALIST'S TRAVEL PAGE 