I noticed that this zinia flower turns out to have 3 different types, and it is indeed difficult to tell the difference, but if you look closely, you will definitely know the difference. The first is a large zinia flower with yellow petals and pollen in the center, and there is another one that is very similar but different. The other one does not have pollen in the middle but has the same size and is perfectly round, if there is a chance I will give one similar to this flower.