Good afternoon and welcome! An Oak shaped leaf, i'm assuming is a Pudica. Please see link below for pictures and reference.
Bridal Bouquet (Plumeria pudica)
Edited to add: Forgot to touch base on the growth and propagation. If it is a pudica, they are evergreen or at least semi-evergreen in most of Florida. They may drop a few leaves, but probably won't lose all. It just depends on where in Florida you are located (of course, it has been a pretty chilly winter so far). Spring is going to be propagation time, once they wake back up and begin new growth. Are you going to take cuttings?