CPPgardener said:The stump is a Brazilian Pepper. Pinnate leaves, reddish tint to edges. The beads of shiny, sticky sap are also indicative of Brazilian Pepper not Oak. Crumple a leaf and smell it: if it smells 'peppery' then it's a Brazilian Pepper. Absolutely NOT Live Oak (sorry Bill). All Oaks have simple leaves and those new sprouts are pinnate. Around here Brazilian Peppers are very large trees, I don't see why they wouldn't be the same in the tropical jungle that is Florida.
Wildbloomers said:I'm in the Brazilian Pepper crowd. In fact I'm positive and I am rarely adamant. Two things that may help you make up your mind are 1; BP has a very distinctive smell when the leaves are crushed, nothing like the smell of oak leaves or any of the other suggestions and 2; I live in central FL and have personally seen BP over 2' in diameter near the base and growing up as high as the top power wire. The wood of cut BP is reddish as your photo shows and the adventitious shoots that the stump is producing is one of the reasons it is such an insidious weed here. Birds spread the seeds and it often pops up under power wires from their droppings. As an aside although it is not a pepper it is edible and is the red berry that you see in tri-color culinary pepper mix.