queen-of-the-night References queen-of-the-night plant Ask Anything Homework Help Also known as: Selenicereus grandiflorus Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: cereusThe queen-of-the-night (S. grandiflorus), the best-known night-blooming cereus, is often grown indoors. The saguaro (Carnegiea gigantea) and the organ pipe cactus (Stenocereus thurberi) are also sometimes referred to as cereus. Read MoreThe queen-of-the-night (S. grandiflorus), the best-known night-blooming cereus, is often grown indoors. The saguaro (Carnegiea gigantea) and the organ pipe cactus (Stenocereus thurberi) are also sometimes referred to as cereus. Read Moremoonlight cactusThe queen-of-the-night (Selenicereus grandiflorus) and its hybrids are often grown indoors. The plants are sometimes confused with leaf cacti of the genus Epiphyllum and are also known as night-blooming cereus, a name that is applied to numerous other cacti. Read MoreThe queen-of-the-night (Selenicereus grandiflorus) and its hybrids are often grown indoors. The plants are sometimes confused with leaf cacti of the genus Epiphyllum and are also known as night-blooming cereus, a name that is applied to numerous other cacti. Read More