Encino of Hinton  (Quercus hintonii)

Quercus hintonii

Facts

Also known as:Hinton's oak
Kingdom Plantae
Phylum Tracheophyta
Class Magnoliopsida
Order Fagales
Family Fagaceae
Genus Quercus (1)
Size Height: up to 15 m (2)

Status

The encino of Hinton is classified as Critically Endangered (CR B1 + 2ac) on the IUCN Red List 2004 (1).

Description

Growing up to 15 metres in height, this deciduous tree has dark bark and is characterised by its bright red foliage at the start of spring (2).

Range

Endemic to Mexico, this oak species is found only in a 46,000 hectare area in the southeast corner of Mexico State, where there are three distinct populations (2).

Habitat

Growing at altitudes of between 1300 and 2000 metres, the encino of Hinton is found in dry forests (1) (2).

Biology

This tree is of great importance in Mexico, having a variety of uses, from fire wood to tool handles, fence poles and beams. It is part of the traditional culture of Tejupilco people, who burn it in bread-making ovens, giving a distinctive taste to the loaves (2).

Threats

Highly threatened by deforestation for coffee, avocado and maize plantations, the encino of Hinton is also being lost to human settlements and over-grazing by domestic livestock, which prevents seedling growth (1) (2).

Conservation

In a collaboration between Mexican researchers from the University of Puebla and staff from the Sir Harold Hillier Gardens and Arboretum in the United Kingdom, a conservation strategy for the encino of Hinton has been created. It involves training local people in plant propagation and the production of an educational guide about the conservation of this important species (2).

Further Information

For further information on this species see the Global Trees Campaign:
http://www.globaltrees.org/reso_tree.asp?id=17

Authentication

This information is awaiting authentication by a species expert, and will be updated as soon as possible. If you are able to help please contact:
arkive@wildscreen.org.uk

Deciduous: A plant that sheds its leaves at the end of the growing season.
Endemic: A species or taxonomic group that is only found in one particular country or geographic area.

References

  1. IUCN Red List (February, 2005)
    http://www.redlist.org
  2. Global Trees Campaign (February, 2005)
    http://www.globaltrees.org/reso_tree.asp?id=17