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Mexican Beech




  Name Mexican Beech
  Regnum Plant ae
  Divisio Magnoliophyta
  Classis Magnoliopsida
  Ordo Fagales
  Familia Fagaceae
  Genus '' Fagus ''
  Species '''''F mexicana'''''
  Binomial ''Fagus mexicana''
  Binomial Authority Martínez


The Mexican Beech or '''Haya''' (''Fagus mexicana'') is a species of Beech Endemic to northeastern Mexico , where it occurs from southwest Tamaulipas south to Hidalgo and Puebla ; it is restricted to high altitude Cloud Forest s in Mountain s. It is a Deciduous Tree , reaching heights of 25-40 m tall and up to 1 m trunk diameter. It is closely related to the American Beech ''F. grandifolia'', and is treated as a subspecies of it by some (particularly U.S. ) authors (as ''Fagus grandifolia'' subsp. ''mexicana'' (Martínez) E. Murray); however, Mexican literature generally treats it as a distinct species.

The Leaves are alternate, simple, with a slightly toothed margin, usually smaller than those of American Beech, 5-8 cm long and 3-5 cm broad. The Bud s are long and slender, 15-25 mm long and 2-3 mm thick. The Flower s are small Catkin s which appear shortly after the leaves in spring. The Seed s are small triangular Nuts 15-20 mm long and 7-10 mm wide at the base; there are two nuts in each cupule, maturing in the autumn 6-7 months after pollination.