Family: Pinaceae
Author: Schiede ex Schltdl. & Cham.
Bibliography: Linnaea 6: 354 (1831)
Year: 1831
Status: accepted
Rank: species
Genus: Pinus
Vegetable: False
Observations: SE. Arizona to SW. New Mexico and Mexico
Description
The Chihuahuan pine, scientifically known as Pinus leiophylla, is a fascinating species belonging to the family Pinaceae. First described in 1831 by the botanists Schiede ex Schltdl. & Cham. in the journal Linnaea, this resilient pine tree is native to the southwestern regions of North America, specifically Southeastern Arizona, Southwestern New Mexico, and extensive areas of Mexico.
Characterized by its impressive adaptability to various climates and altitudes, the Chihuahuan pine thrives in environments that range from rugged, mountainous terrains to more temperate zones. This versatility is partly due to its robust root system and unique physiological adaptations that allow it to withstand periods of drought and the occasional frost.
In terms of physical appearance, the Chihuahuan pine stands out with its slender, elongated needles, which typically grow in clusters of three to five. These needles, combined with its relatively smooth bark and elegantly straight trunk, give the tree a graceful yet sturdy silhouette. The cones of the Pinus leiophylla are also notable; they are small to medium in size and possess a typically symmetrical, conical shape, which aids in efficient seed dispersal.
Ecologically, the Chihuahuan pine plays a critical role in its native habitats. It provides essential coverage and food resources for various wildlife species, from birds to small mammals, which in turn contribute to the dispersal of its seeds. Moreover, this pine species is an important component in preventing soil erosion and promoting soil fertility through its deep root systems and organic litter.
Conservation efforts are essential to ensure the survival of the Chihuahuan pine, especially as it faces challenges such as habitat destruction and climate change. By understanding and protecting this remarkable species, we can ensure its continued presence in the diverse ecosystems of the southwestern United States and Mexico.
Common Names
Eng: chihuahua pine, smooth-leaved pine, smooth-leaf pine
Spa: ocote chino, palo otomite, pino chino
Fra: pin à aiguilles douces
En: Chihuahuan pine, Smooth-leaved pine, Chihuahua pine, Smooth-leaf pine
Fr: Pin à aiguilles douces
Es: Tlacocote, Pino prieto, Ocote chino, Palo otomite, Pino chino
Synonyms
Distribution
- Arizona (native)
- Mexico Central (native)
- Mexico Gulf (native)
- Mexico Northeast (native)
- Mexico Northwest (native)
- Mexico Southwest (native)
- New Mexico (native)
Additional Images
Leaf
Taken May 29, 2022 by Dieter Albrecht (cc-by-sa)
Taken May 29, 2022 by Dieter Albrecht (cc-by-sa)
Taken May 29, 2022 by Dieter Albrecht (cc-by-sa)
© copyright of the Board of Trustees of the Royal Botanic Gardens, Kew.
© copyright of the Board of Trustees of the Royal Botanic Gardens, Kew.
Bark
Taken May 29, 2022 by Dieter Albrecht (cc-by-sa)
Taken May 29, 2022 by Dieter Albrecht (cc-by-sa)
Taken May 29, 2022 by Dieter Albrecht (cc-by-sa)
Habit
Taken May 29, 2022 by Dieter Albrecht (cc-by-sa)
Sources
- WFO (No URL)
- IPNI (No URL)
- GBIF (https://www.gbif.org/species/5285511)
- POWO (http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:30112234-2)
- PlantNet (https://identify.plantnet.org/species/the-plant-list/Pinus leiophylla Schiede ex Schltdl. & Cham.)
Specifications
Growth habit>: Tree