Schlumbergera orssichiana 
Schlumbergera russelliana 
Senita cactus 
Silver Cholla 
Silver torch 
Small devil's-tongue 
Snowball Cactus 
Snowball Old Man 
Spiny pincushion cactus 
Stenocereus queretaroensis 
Stenocerueus pruinosus 
Strawberry Hedgehog Cactus 
Sulphur Cactus 
Teddy bear cholla 
Torch Cactus 
Tree Cholla 
Triangle cactus 
Turk's Cap Cactus 
Turks head cactus 
Velvety tree pear 
Violet Pricklypear 
Weberbauerocereus weberbaueri 
Woolly Nipple Cactus