Yes, there are lots of Crotalaria found in the state, many consider them weeds. I used to have one type growing in the yard years ago at our old house but never had the species identified. It A couple of years ago I found the prostrate Crotalaria rotundifolia growing along the waters edge behind our current home.
C. pallida var. obovata is found in Melanie's area:
http://florida.plantatlas.usf....
as is C. incana:
http://florida.plantatlas.usf....
