A flower of the lilac shrub.
A pale purple color, the color of some lilac flowers.
A large shrub of the genus Syringa, especially Syringa vulgaris, bearing white, pale-pink, or purple flowers.
Having a pale purple colour.
A bright yellow, like that of the flower petals.
Any flat, radially symmetric organic compound such as coronene
Any plant of the genus Helianthus, so called probably from the form and color of its floral head, having the form of a large disk surrounded by yellow ray flowers.
The commonly cultivated species, Helianthus annuus, a native of America.