Flower petals are leaves that have been modified by the plant to both protect its reproductive organs, and to attract pollinators to them.
Roses feature flower heads that are round. The flower gradually emerges from a primary central ovary that is present in the middle of the bloom right below the petals and in the middle of the sepals. The flowers of roses are radially symmetric; the petals are identical in design.
In mathematics, the Fibonacci sequence is a series of numbers in which each successive number is obtained by adding the two previous numbers. It usually starts with 0 or 1.
As organic life develops and grows, it grows according to the Fibonacci pattern. From it, the densely packed petals of a rose makes mathematical sense.