Night-blooming Cereus 
Octopus Cactus 
Old-Man-of-the-Andes 
Opuntia triacantha 
Organpipe cactus 
Pancake prickly pear 
Paper-Spined Cholla 
Parodia comarapana 
Parodia Magnifica 
Peruvian Apple Cactus 
Pilosocereus curtisii 
Pilosocereus royenii 
Pilosocereus splendidus 
Pineapple Cactus 
Plains Pricklypear 
Powder Puff Pincushion 
Prickly Pear Cactus 
Queen of the Night 
Queen-of-the-Night 
Rattail Cactus flower 
Red flower prickly pear 
Red Hot Chili Pepper Cactus 
Sacred Column Cactus 
Saguaro cactus