Lemairocereus (Organ-Pipe Cactus)

Lemairocereus, commonly known as Organ-Pipe Cactus, is a tall and columnar cactus species native to desert regions of North and South America. It features numerous ribbed stems that grow vertically, resembling the pipes of an organ. The stems are covered in spines and can reach heights of up to 20 feet. The cactus produces beautiful white flowers, which bloom during the night and attract nocturnal pollinators.