i'd call both of those "bay heads". a hammock to me is a group of tree's, i.e. oaks

Camo

I actually typed in Florida Hammock on the web..That is wha ti got...As far as bay heads..Bayheads contain bay trees ..Cypress Domes contain cypress trees.I also agree ..the hammock looks a little too wet for a hammock but that is what the search brought up.