This natural perfume oil is derived from the flowers of Har Sringar plant which belongs to the Oleaceae family. This shrub normally grows up to the height of 10 m with the leaves size of 6-12 cm long and 2-6.5 cm broad. It is having a flaky grey bark and effectively works in treating the snake bite. This plant is prominent by various names in different languages such as Shefali, Paarijat in Hindi, Night Jasmine, Tree of sorrow, queen of night in English and Pavizhamalli or Parijatm in Malayalam. It is considered as the divine plant and its flowers bloom in the night and shrivel in the morning.