" Queen of the Night "

The flower commonly known as the "Queen of the Night" is actually a type of cactus called the Selenicereus grandiflorus or the Epiphyllum oxypetalum. It is also sometimes referred to as the "Night-blooming Cereus." 

The name "Queen of the Night" is attributed to this flower because it blooms only at night, usually from dusk until dawn, and its exquisite beauty and fragrance make it stand out in the darkness.

The Queen of the Night has large, showy flowers that typically open during the evening hours and close before sunrise. The flowers are often white or pale yellow and have a delicate, sweet scent that intensifies as the night progresses. 

The blooming process is quite dramatic, with the flower buds gradually opening up, displaying their intricate structure and stunning beauty. However, the bloom itself is short-lived, usually lasting just one night.

The rarity of its bloom, combined with its captivating appearance and enchanting fragrance, has earned the Queen of the Night its regal title. People often cultivate this cactus in their gardens or homes, eagerly awaiting its annual or sporadic blooms, which add an air of mystery and allure to the nighttime garden. 

The flower's ephemeral nature, coupled with its captivating qualities, has contributed to its reputation as the "Queen of the Night."