On Mon, 27 Jun 2011 08:20:56 -0700, "Paul" wrote:

Anyone have any idea what it is?

http://i170.photobucket.com/albums/u...k/Capture1.jpg

Everything about it, it's fern-like leaves (the leaves close/contract
when touched), and especially those pink fluffy flowers prove it's a
mimosa tree... attractive but can be messy/invasive. Many years ago I
had a mature one growing in my front yard... I do not recommend this
tree... I were you I'd immediately pluck it.

http://plants.ifas.ufl.edu/node/29