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'''Oleaceae'''
== Oleaceae ==


The '''Oleaceae''' are a family of flowering plants in the order [[Lamiales]]. It is also known as the olive family. The family encompasses about 700 species in 24 genera. The family is widespread in temperate to tropical regions of the world, but is concentrated in the Northern Hemisphere.
[[File:Olive-tree-fruit-august-0.jpg|thumb|right|Olive tree with fruit]]
 
The '''Oleaceae''' family, commonly known as the olive family, is a family of flowering plants in the order [[Lamiales]]. It comprises approximately 25 genera and around 600 species. Members of this family are primarily trees and shrubs, and they are distributed worldwide, with a concentration in tropical and temperate regions.


== Description ==
== Description ==


Members of the Oleaceae are trees, shrubs, or rarely lianas, and typically possess opposite leaves. The leaves can be simple or pinnately compound, and are often associated with extraordinary diversity in leaf form.
Plants in the Oleaceae family are characterized by their opposite leaves, which are often pinnate or simple. The flowers are typically small, with four petals, and are often fragrant. The fruit is usually a drupe or a capsule.


== Taxonomy ==
=== Leaves ===


The family Oleaceae was first described by [[Antoine Laurent de Jussieu]] in 1789. The type genus for the family is ''Olea'', the olives.
The leaves of Oleaceae species are usually opposite, simple or pinnate, and can be evergreen or deciduous. The leaf margins are often entire, and the leaves may have a leathery texture.


== Distribution and habitat ==
=== Flowers ===


Oleaceae species are found in a wide variety of habitats, from coastal to mountainous regions. They are particularly prevalent in the Northern Hemisphere, but are also found in the tropics and Southern Hemisphere.
The flowers of the Oleaceae family are generally small and can be white, yellow, or purple. They are often arranged in clusters and are known for their pleasant fragrance. The flowers typically have four petals, although some species may have more.


== Uses ==
=== Fruit ===


Many species in the Oleaceae family have economic importance. The olive tree (''Olea europaea'') is notable for its fruit and oil. Other genera with products of economic value include ''Fraxinus'' (ash trees), ''Syringa'' (lilacs), and ''Jasminum'' (jasmines).
The fruit of Oleaceae plants is usually a drupe, as seen in the [[olive]] (''Olea europaea''), or a capsule. The drupe is fleshy and contains a single seed, while the capsule is dry and splits open to release the seeds.


== See also ==
== Genera ==


* [[List of Lepidoptera that feed on Oleaceae]]
Some notable genera in the Oleaceae family include:
* [[Oleaceae in Lepidoptera]]


== References ==
* ''[[Olea]]'' - Includes the olive tree, known for its fruit and oil.
* ''[[Fraxinus]]'' - Known as ash trees, important for timber.
* ''[[Jasminum]]'' - Includes jasmine, valued for its fragrant flowers.
* ''[[Forsythia]]'' - Known for its bright yellow flowers in early spring.


<references />
== Uses ==


== External links ==
The Oleaceae family includes economically important plants. The olive tree (''Olea europaea'') is cultivated for its fruit and oil, which are staples in Mediterranean cuisine. Ash trees (''Fraxinus'' species) are valued for their strong and flexible wood, used in making tools and furniture. Jasmine (''Jasminum'' species) is widely grown for its fragrant flowers, used in perfumes and teas.


* [http://www.mobot.org/MOBOT/Research/APweb/orders/lamialesweb.htm#Oleaceae Oleaceae] in L. Watson and M.J. Dallwitz (1992 onwards). ''The families of flowering plants'': descriptions, illustrations, identification, information retrieval.
== Related pages ==


[[Category:Oleaceae| ]]
* [[Olive]]
[[Category:Lamiales families]]
* [[Jasmine]]
* [[Ash tree]]
* [[Forsythia]]


{{stub}}
[[Category:Oleaceae]]
{{dictionary-stub1}}

Latest revision as of 11:13, 15 February 2025

Oleaceae[edit]

Olive tree with fruit

The Oleaceae family, commonly known as the olive family, is a family of flowering plants in the order Lamiales. It comprises approximately 25 genera and around 600 species. Members of this family are primarily trees and shrubs, and they are distributed worldwide, with a concentration in tropical and temperate regions.

Description[edit]

Plants in the Oleaceae family are characterized by their opposite leaves, which are often pinnate or simple. The flowers are typically small, with four petals, and are often fragrant. The fruit is usually a drupe or a capsule.

Leaves[edit]

The leaves of Oleaceae species are usually opposite, simple or pinnate, and can be evergreen or deciduous. The leaf margins are often entire, and the leaves may have a leathery texture.

Flowers[edit]

The flowers of the Oleaceae family are generally small and can be white, yellow, or purple. They are often arranged in clusters and are known for their pleasant fragrance. The flowers typically have four petals, although some species may have more.

Fruit[edit]

The fruit of Oleaceae plants is usually a drupe, as seen in the olive (Olea europaea), or a capsule. The drupe is fleshy and contains a single seed, while the capsule is dry and splits open to release the seeds.

Genera[edit]

Some notable genera in the Oleaceae family include:

  • Olea - Includes the olive tree, known for its fruit and oil.
  • Fraxinus - Known as ash trees, important for timber.
  • Jasminum - Includes jasmine, valued for its fragrant flowers.
  • Forsythia - Known for its bright yellow flowers in early spring.

Uses[edit]

The Oleaceae family includes economically important plants. The olive tree (Olea europaea) is cultivated for its fruit and oil, which are staples in Mediterranean cuisine. Ash trees (Fraxinus species) are valued for their strong and flexible wood, used in making tools and furniture. Jasmine (Jasminum species) is widely grown for its fragrant flowers, used in perfumes and teas.

Related pages[edit]