sagu32829 Teddy-bear cholla cactus close-up. Saguaro National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.sagu32829.html jotr21303 Cholla cactus garden, sunrise. Joshua Tree National Park, California, USA. http://www.terragalleria.com/parks/np-image.jotr21303.html usaz33448 Chain fruit cholla cactus and brittlebush in bloom. Organ Pipe Cactus National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/organ-pipe-cactus/picture.usaz33448.html usaz33510 Cholla cacti and Superstition Mountains, Lost Dutchman State Park, afternoon. Arizona, USA http://www.terragalleria.com/america/arizona/phoenix/picture.usaz33510.html jotr32738 Cactus and Coreposis. Joshua Tree National Park, California, USA. http://www.terragalleria.com/parks/np-image.jotr32738.html sagu32828 Cholla cactus close-up. Saguaro National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.sagu32828.html usaz33453 Cactus and annual flowers. Organ Pipe Cactus National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/organ-pipe-cactus/picture.usaz33453.html jotr21304 Desert Senna and Chola cactus. Joshua Tree National Park, California, USA. http://www.terragalleria.com/parks/np-image.jotr21304.html sagu32826 Cholla cactus, phacelia, and brittlebush. Saguaro National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.sagu32826.html usaz33442 Chain fruit cholla cactus and brittlebush in bloom. Organ Pipe Cactus National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/organ-pipe-cactus/picture.usaz33442.html jotr32737 Cactus and Coreposis yellow flowers. Joshua Tree National Park, California, USA. http://www.terragalleria.com/parks/np-image.jotr32737.html sagu1226 Cholla cactus on hillside. Saguaro National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.sagu1226.html usaz33443 Chain fruit cholla cacti, organ pipe cacti, and brittlebush in bloom on hill. Organ Pipe Cactus National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/organ-pipe-cactus/picture.usaz33443.html jotr1101 Cholla cactus garden. Joshua Tree National Park, California, USA. http://www.terragalleria.com/parks/np-image.jotr1101.html sagu32827 Teddy-bear Cholla cactus and phacelia. Saguaro National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.sagu32827.html jotr32794 Cholla cactus. Joshua Tree National Park, California, USA. http://www.terragalleria.com/parks/np-image.jotr32794.html jotr21301 Cholla cactus garden, sunrise. Joshua Tree National Park, California, USA. http://www.terragalleria.com/parks/np-image.jotr21301.html jotr1100 Cholla cactus garden, early morning. Joshua Tree National Park, California, USA. http://www.terragalleria.com/parks/np-image.jotr1100.html jotr32793 Jumping Cholla cactus. Joshua Tree National Park, California, USA. http://www.terragalleria.com/parks/np-image.jotr32793.html jotr20986 Forest of Cholla cactus. Joshua Tree National Park, California, USA. http://www.terragalleria.com/parks/np-image.jotr20986.html jotr1102 Detail of jumping cholla cactus. Joshua Tree National Park, California, USA. http://www.terragalleria.com/parks/np-image.jotr1102.html jotr1103 Jumping cholla cactus. Joshua Tree National Park, California, USA. http://www.terragalleria.com/parks/np-image.jotr1103.html