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 Family:   Meliaceae
 Genus: wietenia
 Species: Swietenia macrophylla  The three species are poorly defined biologically, in part because they hybridize freely when grown in proximity.
 Common Names: mahogany, Caoba, Atlantic mahogany, Chacalté (Mayan)
 Parts Used: Wood
 
	 
 
| PLANT DESCRIPTION |  | Characteristics: | Easily identified in the forest because of its unique 
  canopy and branches; leaves are usually bright and the asymmetric shape of leaflets 
  can be clearly seen through binoculars; erect grayish to reddish fruits located 
  at the tip of branchlets are very conspicuous, measuring more than 10 cm in 
  length. It is a big tree, reaching 50 meters in height with a clean trunk up 
  to 25 meters; adult trees have a 75 - 150-cm diameter at breast height and buttresses 
  may rise to 4 meters. Bark is dark reddish brown with many deep fissures along 
  the trunk |  
Distribution and ecology: It is found at 0 - 400 m.a.s.l. in subtropical 
  moist forests and subtropical wet forests. It can be seen in the Guatemalan 
  provinces of Petén, Izabal, Quiché, and Alta Verapaz, and also 
  from southern Mexico to the Amazon basin and Peru in tropical forests.
 
 
  Wood and uses: Wood from this species is considered to be one of the 
  best known in the world and for a long time it has been the standard in assessing 
  all the other species as to furniture manufacture. When freshly cut, its wood 
  has a reddish heart, and it is pink, salmon or yellowish.
 Potentially Endangered: Bigleaf mahogany is one of the worlds
                                                  most valuable timber species,
                                                  averaging $1300 per cubic
                                                  meter in the U.S. This high
                                                  value drives a thriving and
                                                  largely illegal logging
                                                  industry in many parts of
                                                  South America. Loggers will
                                                  often build roads into virgin
                                                  forests to extract a single
                                                  stand or tree of mahogany.
                                                  This provides access for those
                                                  logging other timber species
                                                  in these areas, which
                                                  ultimately leads to burning
                                                  any remnants to make way for
                                                  agriculture and ranching. This
                                                  cycle has been repeated
                                                  throughout the Amazon, making
                                                  mahogany logging a leading
                                                  driver of deforestation in the
                                                  region. Such illegal logging
                                                  and deforestation also
                                                  contributes significantly to
                                                  habitat destruction of other
                                                  rare rainforest species, such
                                                  as tucans and parrots.
                                                  Additionally, the US National
                                                  Academy of Sciences lists the
                                                  species as vulnerable, and
                                                  other international experts
                                                  note its complete
                                                  disappearance in
                                                  three-quarters of Central
                                                  America and commercial
                                                  extinction in areas of Brazil
                                                  and Colombia. 
To slow this
                                                  destruction and to avoid the
                                                  extinction of bigleaf
                                                  mahogany, Guatemala and
                                                  Nicaragua proposed listing the
                                                  species on Convention on International Trade in Endagered Species of Wild Fauna and Flora (CITES) which is the most important international treaty governing trade in threatened and endangered wildlife..
                                                  at the twelfth Conference of
                                                  the Parties to CITES in
                                                  November 2002. This would
                                                  require that future trade in
                                                  mahogany be conducted more
                                                  sustainably. Despite
                                                  opposition by Bolivia and
                                                  Brazil, both major exporters
                                                  of mahogany, countries voted
                                                  overwhelmingly in favor of
                                                  protecting the species.
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