What is the middle of flower called?

Answer Pollen.

Top Q&A For: What is the middle of flower called

If a white flower is crossed with a red flower and a pink flower is produced this is called?

Yellow flower with brown in the middle?

What is this little flower called?

I can't see a close up of the picture because I'm not a friend, but it looks like a star petunia.If not, it could be a purple Hibiscus or a purple star flower.

What are flower growers called?

Something along the lines of gardener, botanist, nurseryman, horticulturist, or florist