According to the order from outside to inside, the four parts of tomato flower are sorted, namely calyx, petal, pistil and stamen.

Calyx is the green part outside the petals of many flowers. Petals are the petals of every flower. Pistil usually surrounds stamens. Those filaments are stamens.

Tomato flowers are bisexual. Tomato flowers usually bloom in summer and autumn. If there are pistils and stamens in a flower, we call it hermaphrodite, and tomato flower belongs to this kind of flower. The total peduncle of tomato inflorescence is 2-5 cm long, and there are usually 3-7 flowers. Calyx lobes are lanceolate, corolla is yellow, berries are spherical, bright red in color, and the surface of berries is smooth.