Calyx Perfume for Women by Prescriptives. Launched by the design house of Prescriptives in 1986, CALYX is classified as a refreshing, flowery fragrance. This feminine scent possesses a blend of a fruity bouquet of guava, papaya and passion fruit with a citrusy blend. Middle notes are flowery, including jasmine, marigold, freesia and marigold. Lowest notes of moss and aromatic woods. It is recommended for romantic wear.