It’s a perennial succulent spurge, devil's backbone or shoe flower, succulent plant in the spurge family of Euphorbiaceae. It’s native from Florida to Venezuela & sometimes grown in tropical rock gardens or as a pot plant in the north. An erect shrub, the plant is also known by the scientific name Pedilanthus tithymaloides. It’s free to use stock photo at will. Thank you’ll & Steem On.