where does the scent of a lily come from
Lily of the valley The flowers have six white tepals (rarely pink), fused at the base to form a bell-shape, 5–10 mm diameter, and sweetly scented; flowering is in late spring, in mild winters in the Northern Hemisphere it is in early March. The fruit is a small orange-red berry 5–7 mm diameter that contains a few large whitish to brownish colored seeds that dry to a clear translucent round bead 1–3 mm wide. Plants are self-sterile, and colonies consisting of a single clone do not set seed.[6]
Chromolaena odorata Chromolaena odorata is a tropical and subtropical species of flowering shrub in the sunflower family. It is native to the Americas, from Florida and Texas in the United States south through Mexico and the Caribbean[2] to South America.[3] It has been introduced to tropical Asia, west Africa, and parts of Australia.[4][5][6] Common names include Siam weed, Christmas bush, devil weed, camphor grass, common floss flower, communist green and triffid.[7]