Why does the p***y willow tree have an odor?

Question

Why does the p***y willow tree have an odor?

Answer 1

Because it produces aromatic chemicals.

Answer 2

The flowers of p***y or goat willow tree ( Salix caprae ) contain an essential oil ( main ingredient 1,4-dimethoxy benzene ) with a sweet floral odor useful to attract pollinators and guiding them between male and female plants ensuring pollen transfer and pollination.

A distilled water from the flowers is aphrodisiac, cordial and stimulant.