WHAT FLORIDA NATIVE PLANT IS BLOOMING TODAY?: INKBERRY; GALLBERRY (Ilex glabra)
Nice medium size shrub which produces small white flowers for pollinators and deep purple-black fruit for birds and other wildlife. Can be used as a screen but may have to do some pruning to make it bushy. Crushed berries can be used as an ink.
Native American Ethnobotany for this genus: http://herb.umd.umich.edu/herb/search.pl?searchstring=Ilex