Pinus teocote

Description

Pinus teocote (teocote) is a species of conifer in the family Pinaceae. It is endemic to Mexico. 20–30 m tall and 75 cm diameter. Straight trunk and dense top. It grows at elevations of 1,500–3,000 m (4,900–9,800 ft). Most of the rainfall in its habitat occurs in summer. The wood is white-yellowish, moderate in quality. The resin is used to produce turpentine. A pine is any conifer tree or shrub in the genus Pinus of the family Pinaceae. Pinus is the sole genus in the subfamily Pinoideae. The Plant List compiled by the Royal Botanic Gardens, Kew and Missouri Botanical Garden accepts 126 species names of pines as current, together with 36 unresolved species and many more synonyms. The American Conifer Society (ACS) and the Royal Horticultural Society accept 121 species. Pine may also refer to the lumber derived from pine trees; pine is one of the more extensively used types of wood used as lumber. The pine family is the largest family within conifers, and there are currently 818 named cultivars, or trinomials, recognized by the ACS. Pine trees are evergreen, coniferous resinous trees (or, rarely, shrubs) growing 3–80 metres (10–260 feet) tall, with the majority of species reaching 15–45 m (50–150 ft) tall. The smallest are Siberian dwarf pine and Potosi pinyon, and the tallest is an 81.8 m (268 ft) tall ponderosa pine located in southern Oregon's Rogue River-Siskiyou National Forest. Pines are long lived and typically reach ages of 100–1,000 years, some even more. The longest-lived is the Great Basin bristlecone pine, Pinus longaeva. One individual of this species, dubbed "Methuselah", is one of the world's oldest living organisms at around 4,800 years old. This tree can be found in the White Mountains of California. An older tree, now cut down, was dated at 4,900 years old. It was discovered in a grove beneath Wheeler Peak and it is now known as "Prometheus" after the Greek immortal.