If the flower of life is tried to be kept a secret by the masons-or other secret societies-, why is it so very open all over the place? Its a geometric form/shape, even found in christianity, like the seed of life. The seed of life is made up of seven sircles, in a way that the center creates a flower. A flower of life? Look at Gods creation of the world, the seventh day.
Have you ever looked at a flower? Here, look..see something that reminds you of something?
Your problem is that you have not learned about it, but it is very known to humans, and has been for a long time. You can study is at school, or pick up a book and start reading about it. It is not a secret, nor is the flower of life.