Cleome flowers.....haven't grown these in twenty years until this year. They are an old heirloom flower and these are about 3-4 feet tall. So far, they are holding up pretty well to the Florida Sun and Summer heat that hovers around 100 degrees Fahrenheit just about every day.
These are in front of my garage, along with lots of other flowers at lower levels. Earlier in the year I had sunflowers planted along the wall and if you look closely, you can see one of them bowed over (making seeds). I wonder if the birds will get to the mature seeds before me! :-)