ok another way without Edit Normals and SSS Shading is, to deactivate the Tanget Space Normal and add 128.128.255 Color to Normal Slot.
https://www.dropbox/s/qd3zpxf2lv9nwim/FoliageShading_without_SSS.jpg

I make a short making of.
ok another way without Edit Normals and SSS Shading is, to deactivate the Tanget Space Normal and add 128.128.255 Color to Normal Slot.
https://www.dropbox/s/qd3zpxf2lv9nwim/FoliageShading_without_SSS.jpg

I make a short making of.