I found this tree growing in my yard. I didn't plant it there and it was right next to my blooming pear tree, so I removed it and put it in a plastic pot until I can identify it and then decide where I want it.

I was really hoping it was a Royal Poinciana tree since I have wanted one for awhile now. But then after doing some research online, I thought it could possibly be a Jacaranda which is okay by me too since I love the purple flowers on it. But the other day I could have sworn I saw what appeared to be small yellow blooms (which never bloomed by the way) which lead me to believe it wasn't either of the above, but a tamarind. Do those even grow in FLorida?

p.s. This tree grows so fast it's crazy. If anyone can help me to identify it I could be so grateful!