What is this leaf??

Question

http://www-saps.plantsci.cam.ac.uk/trees/images/leaves/27.jpg

anybody know? the website didn't say...

if you know, please help.

its for a biology project

Answer 1

It's from common Laburnum, golden chain tree, or golden rain tree (Laburnum anagyroides) which is native to South Central Europe:  

http://www-saps.plantsci.cam.ac.uk/trees...

http://www.the-tree.org.uk/BritishTrees/...