Presumably Pinus sylvestris. Disclaimer: The samples in the micrographs in this set were prepared by the University of Gothenburg, i.e. I did not do this fancy slicing. :p To take the photos, I just held my little 2-megapixel camera against the ocular. ------------------------------- Vegan FAQ! :) The Web Site the Meat Industry Doesn't Want You to See. Please watch Earthlings.