Flower of Christmas cactus, Schlumbergera buckleyi with prominent stigma and stamen.
USA, Arizona, Saguaro National Park, Saguaro cacti against blue sky.
USA, Arizona, Saguaro National Park, Saguaro cactus against blue sky.
USA, Arizona, Saguaro National Park, Saguaro cactus with raised ridged branches against blue sky.
USA, Arizona, Saguaro National Park, Saguaro cactus silhouetted against blue sky in soft light, framed by branches of another in foreground.
USA, Arizona, Saguaro National Park, Ridged branches of Saguaro cactus against blue sky.
USA, Arizona, Saguaro National Park, Ridged branches of Saguaro cactus against blue sky.
USA, Arizona, Saguaro National Park, Saguaro cacti growing in barren landscape against blue sky.
USA, Arizona, Saguaro National Park, Cactus with orange flower.
USA, Arizona,Tucson, Mission Church of San Xavier del Bac, Cactus Plant with twisted, mishapen branches against blue sky.
Hampton Court Flowershow 2009 'Deserts Delight' garden designed by Jack Dunkley. Dasylirion wheeleri, cropped view of rosette of narrow, spiny edged leaves.
