the sunflower is a form of:

Sunflower



noun
1.
(a tall plant with large yellow daisylike flowers) ឈូករតន៍
ENGLISH MEANING
noun
1.
Any plant of the genus Helianthus; -- so called probably from the form and color of its flower, which is large disk with yellow rays. The commonly cultivated sunflower is Helianthus annuus, a native of America.