The part of female reproductive organ is the pistil
The pistil, also called gynoecium is the female reproductive system of flowers. It is formed of one or more carpels and is the fourth whorl component of the flower. His male counterpart is androcée.
Function:
The pistil is the female reproductive organ. It contains an ovary that houses ovules, the female reproductive cells.
In order for a seed to form and a new plant to be born, the male and female cells must be able to fuse and form a seed (which will eventually give rise to a new plant).