Which of the following is not part of the pistil?

The pistil is the female reproductive part of a flower, typically located in the center of the flower. It is composed of the stigma, style, and ovary. The stigma is the receptive part where pollen germinates, the style is the stalk that connects the stigma to the ovary, and the ovary contains the ovules, which will become seeds if fertilized by pollen.