opuntia sp., desert landscape with cacti in organ pipe np, arizona

dollarjoint prickly pear pancake flapjack succulent opuntia chlorotica plant fig the indian cactaceae ficusindica usa arizona north america sonoran desert ajo mountain drive chain fruit cholla teddy bear nature nacti succulents weather hot dry spine hardy arborescent rock cactus saguaro landscape arid tree wilderness carnegiea gigantea travel wild treelike flora vegetation yucca barrell cactoideae caryophyllales cereus giganteus echinocereeae engelmann 039 eudicots ferocactus wislizenii learn about park fulgida organ pipe pilocereus national