Stock photography, photos: Saguaro Cactus Detail Stock photos of Saguaro cactus (Carnegiea gigantea) detail - Saguaro National Park, Arizona, USA Photograph: © James Hager Click for a larger image and more information Keywords associated with this stock photo: Saguaro cactus, Carnegiea gigantea, Saguaro, cactus, Carnegiea, spines, spine, Saguaro National Park, Arizona, USA