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In botany, a tree is a perennial plant with an elongated stem, or trunk, usually supporting branches and leaves. In some usages, the definition of a tree may be narrower, including only woody plants with secondary growth, plants that are usable as lumber or plants above a specified height.
At 202 feet (62 m) tall and a diameter of 7 feet (210 cm), it is one of the largest known ponderosa pine trees in the world. Vizcaíno-Serra Oak. California live oak ( Quercus agrifolia ) Monterey, California. The tree was closely associated with the early history of Monterey, California and Junípero Serra.
A listing of lists of trees . List of individual trees, including actual and mythical trees. List of largest giant sequoias. List of old growth forests. List of oldest trees. List of superlative trees. List of superlative trees in Sweden. List of tallest trees. List of tree genera.
List of oldest trees. Pando, a colony of quaking aspen, is one of the oldest-known clonal trees. Recent estimates of its age range up to 14,000 years old. It is located in Utah, United States. This is a list of the oldest-known trees, as reported in reliable sources.
See also List of Quercus species . An oak is a hardwood tree or shrub in the genus Quercus of the beech family. They have spirally arranged leaves, often with lobed edges, and a nut called an acorn, borne within a cup. The genus is widely distributed in the Northern Hemisphere; it includes some 500 species, both deciduous and evergreen.
The Trees Portal. Common ash ( Fraxinus excelsior ), a deciduous broad-leaved ( angiosperm) tree. In botany, a tree is a perennial plant with an elongated stem, or trunk, usually supporting branches and leaves. In some usages, the definition of a tree may be narrower, including only woody plants with secondary growth, plants that are usable as ...
The main article for this category is Tree. A tree can be defined as a large woody perennial plant. Though there is no set definition of size, it is generally at least 4.5 m (15 ft) high at maturity, and with branches supported on a single main stem. Trees are important components of the natural landscape and significant elements in landscaping.
The following is a list of widely known trees and shrubs. Taxonomic families for the following trees and shrubs are listed in alphabetical order, likewise the genera and closely related species. The list currently includes 1352 species.