http://en.wikipedia.org/wiki/Cedrus_deodara
I prepared a section from a young twig as well as a needle-shaped leaf from a tree in the Botanical Garden in Berlin. Trichrome staining with acridine red, acriflavine, and astra blue.
The twig:

5x

5x, epifluorescence with blue excitation filter

10x

20x
The leaf (needle):

10x

10x, epifluorescence with blue excitation filter
Regards,
Ecki