Raat ki Rani translates to "Queen of the Night" in English and is the common name for Cestrum nocturnum, a fragrant flowering plant native to the West Indies. It is also known as Night-blooming jasmine. As the name suggests, this plant is famous for its intensely fragrant white or greenish-white flowers that bloom at night, releasing a sweet and pleasant scent. The flowers are small, tubular, and cluster together, creating a delightful fragrance that fills the air during the evening.