Does anyone recognise this tree? What is the name?
By Ackers
United Kingdom 
It has small leaves and produces yellow flowers in the spring. It has paper-like pods in the late summer, as in the photo, which pop like bubble plastic when under pressure.
26 Jul, 2009
Answers
Damn I know this one....can't think.....brain block......will come back to you if I think of it.......
26 Jul, 2009
Yes, Fractal is right, colutea arborescens
26 Jul, 2009
That's not what I was thinking - I remembered it and looked it up and it's not this lol Sorry!
27 Jul, 2009
Probably Bladder Senna (Colutea).
26 Jul, 2009