Pilosocereus royenii

''Pilosocereus royenii'' is a species of cactus that is native to the Caribbean and Mexico's Yucatán Peninsula. Common names include Dildo Cactus and Pipe Organ Cactus. It is the most common cactus found in the Turks and Caicos Islands. It is composed of multiple long, tubular shaped branches, each ribbed with multiple sections and sharp spines.