Well, first of all, it's spelled pistil. Before you ask a question, it's probably a good idea to spell it right. It is also called the ovary, or the female plant reproductive part. Pistil is the most widely-known name for it.
pistol
The Pistol
The Pistol and the Stamen are the reproductive parts of a flower. The Pistol is female and the Stamen is male.
Another name for flower petals is "corolla." The corolla is the innermost layer of the flower that typically consists of colorful and fragrant petals.
Corpse flower. The botanical name is Amorphophallus titanum.
A buttercup is one such flower. Dandelion is another.
its another name for flower
Bud.
angiosperm
Aquilegia
Helianthus is another name for the sunflower.
Perfect Flower