Leucaena leucocephala has naturalized in Brazil! (How much it looks like a Mimosa!
)
I think that is correct for the tree!
I took a crop of one of the pics, and its flowerheads look round.
http://floradobrasil.jbrj.gov....
But my shrub might be something else, I'm still thinking about the elongated flowerbud heads..
The leaflets look broader too..
Dave!
