There are many parts to a flower.
The Stamen produces pollen The Anther is the particular part where the pollen is produced on the stamen.
The Pistil is where the ovule or ovary is is located, it can house a fruit or a seed in the sac depending if it is a ovule or ovary.
The stigma is where pollen germinates.
Of course you have your petal that attract bees to help spread the pollen so the flower can reproduce.
the sepal are where the buds are (and form into leaves).
The peduncle is the stem the the receptacle is what holds the stem and the rest of the flower together.
ovary are where ovules are produced.
