Transparency problem

Hi,
Does somebody can help me o fix this cycles transparency problem I get between render from preview and render from 2 render layers.
With the first one, meshes of leaves are transparent (with render/Film/Transparent unchecked)
With the second one, meshes outside leaves are black (with render/Film/Transparent checked)
Below .blend and pictures
Thanks for your help

Attachments



Transparence.blend (3.77 MB)


Like so?
Sorry, there was no background image…

Thanks a lot.
Sorry for the background image.