Clematis flammula spreading seeds

"Clematis flammula" is a species of flowering plant in the family Ranunculaceae, known by the common name fragrant virgin's bower. This deciduous climbing plant is native to southern Europe and northern Africa, but it is cultivated worldwide as an ornamental plant in gardens. It bears fragrant white flowers and small green achenes. When the flowers are newly opened they have a strong sweet almond fragrance.