This family includes a variety of species of flowering plants that have succulent stems. One of the most well-known flowering cacti species is the Saguaro cactus, which is a native keystone species in ...
Most cactus plants also produce colorful, tubular flowers that usually open at night. Cactus plants come in several shapes, sizes, and types. Some cactus plants, like barrel cacti, have a low-growing, ...