Anatomía de la madera de doce especies del bosque mesófilo de montaña del Estado de México

摘要: In this study the wood anatomical description of 12 species characteristics from cloud forest in State Mexico was carried out. For each qualitative and quantitative microscopic characters are described. On basis Runkel relationship, quality their fibers is classified to obtain pulp for paper. The morphological given, as well common names national distribution. Eight have growth rings formed by bands with lumens reduced thick walls, or compressed radially, late wood. porosity diffuse; vessels small, less than 100 μm diameter, numerous. Several presented vessel elements scalariform perforation plates. Vessel were medium long. general axial parenchyma scarce seven rays heterogeneous type I. These results similar those obtained other regions. According relationship it found out that good