I think that this is probably a Cassia. Anyone know which one . Thanks.
Not enough detail in your pictures, but compare to Senna bicapsularis (a common species that flowers in late autumn - early winter).
I think that you may well be totally correct on that one Tom.
These ones are growing 20 yds from the Ocean.
I zoomed the flower pic and it is very similar.
I'm leaving the thread open to see if anyone else ID 's it.
I agree with Tom--I grow S. bicapsularis, and the flowers & leaves look similar and the bloom time matches.