While looking at some gorgeous shots of a Blue Tailed Skink in the Blog of
@greene, I noticed in the entry just before it, a tree I have no knowledge of: Chipilin (Crotalaria longirostra) that has similarities to the Golden Chain Tree, but grows in greene's yard in Savannah Georgia! It has "leaves of three" and green bark.!
@Hark07 - you are a new Member and we don't have any information of your location. This can make a huge difference in helping someone find out what is growing in their yard.
Maybe you could go to your Profile page and let us know where you live, and if you know it - your growing zone number could help too.
Thanks for posting this interesting puzzle.