Harrisia bonplandii, Harrisia pomanensis subs. bonplandii, Cereus bonplandii Applecactus, Midnight Lady, Queen of the Night, Giant Red Dragon Apple Cactus Family: Cactaceae Origin: Central America, South America
Harrisia pomanensis is a spiny, evergreen, somewhat shrubby cactus with stems around 20 - 40mm in diameter that are more or less erect though sometimes arched and even prostrate. Harrisia bonplandii has white nocturnal flowers.