Khaya: Difference between revisions
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'''''Khaya''''' is a genus of seven species <ref>[https://www.wood-database.com/african-mahogany/ African Mahogany - The Wood Database]</ref> of [[tree]]s in the mahogany family [[Meliaceae]]. The [[timber]] of ''Khaya'' is called '''African mahogany''', and is generally regarded as the closest [[mahogany]] to genuine mahogany (of the genus ''[[Swietenia]]''). |
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==Description== |
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The species are native to tropical [[Africa]] and [[Madagascar]]. All species grow to around 30–35m tall, rarely 45m, with a trunk over 1m diameter, often buttressed at the base. |
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⚫ | The [[leaf|leaves]] are pinnate, with 4-6 pairs of leaflets, the terminal leaflet absent; each leaflet is 10–15 cm long abruptly rounded toward the apex but often with an acuminate tip. The leaves can be either [[deciduous]] or [[evergreen]] depending on the species. The [[flower]]s are produced in loose [[inflorescence]]s, each flower small, with four or five yellowish petals and ten stamens. The [[fruit]] is a globose four or five-valved [[capsule (fruit)|capsule]] 5–8 cm diameter, containing numerous winged [[seed]]s. |
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== Species == |
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*''[[Khaya anthotheca]]'' ([[synonymy|syn.]] ''K. nyasica'') |
*''[[Khaya anthotheca]]'' ([[synonymy|syn.]] ''K. nyasica'') |
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*''[[Khaya grandifoliola]]'' |
*''[[Khaya grandifoliola]]'' |
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==Uses== |
==Uses== |
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The |
The timber of ''Khaya'' is called African mahogany, and is generally regarded as the closest mahogany to genuine [[Swietenia|mahogany]].<ref>[https://www.wood-database.com/wood-articles/mahogany-mixups-the-lowdown/ Mahogany Mixups: the Lowdown - The Wood Database]</ref> |
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''Khaya senegalensis'', also known as the African dry zone mahogany or Mubaba in the [[Shona language|Shona]] language, is also used for its herbaceous parts. In west Africa, Fulani herdmen prune the tree during the dry season to feed cattle. In addition, the bark of ''K. senegalensis'' is often harvested from natural populations as well as plantations and used to treat many diseases. The seeds of ''K. senegalensis'' have an oil content of 52.5%, consisting of 21% [[palmitic acid]], 10% [[stearic acid]], 65% [[oleic acid]], and 4% "unidentifiable acid" [https://dx.doi.org/10.1016/S0960-8524(98)00190-4] |
''Khaya senegalensis'', also known as the African dry zone mahogany or Mubaba in the [[Shona language|Shona]] language, is also used for its herbaceous parts. In west Africa, Fulani herdmen prune the tree during the dry season to feed cattle. In addition, the bark of ''K. senegalensis'' is often harvested from natural populations as well as plantations and used to treat many diseases. The seeds of ''K. senegalensis'' have an oil content of 52.5%, consisting of 21% [[palmitic acid]], 10% [[stearic acid]], 65% [[oleic acid]], and 4% "unidentifiable acid" <ref>[https://dx.doi.org/10.1016/S0960-8524(98)00190-4]</ref> |
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The durable reddish-brown wood of ''K. anthotheca'' is used for dug-out canoes or [[makoro]]s and as a general beam, door frame and shelving timber which is termite and borer resistant.<ref>Joffe, Pitta: (2007),'' Indigenous Plants of South Africa'', Briza Publications, pg 123</ref> |
The durable reddish-brown wood of ''K. anthotheca'' is used for dug-out canoes or [[makoro]]s and as a general beam, door frame and shelving timber which is termite and borer resistant.<ref>Joffe, Pitta: (2007),'' Indigenous Plants of South Africa'', Briza Publications, pg 123</ref> |
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[[Category:Khaya| ]] |
[[Category:Khaya| ]] |
Revision as of 10:07, 8 August 2018
This article needs additional citations for verification. (November 2009) |
Khaya | |
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Khaya senegalensis in habitat | |
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Genus: | Khaya |
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See text. |
Khaya is a genus of seven species [1] of trees in the mahogany family Meliaceae. The timber of Khaya is called African mahogany, and is generally regarded as the closest mahogany to genuine mahogany (of the genus Swietenia).
Description
The species are native to tropical Africa and Madagascar. All species grow to around 30–35m tall, rarely 45m, with a trunk over 1m diameter, often buttressed at the base.
The leaves are pinnate, with 4-6 pairs of leaflets, the terminal leaflet absent; each leaflet is 10–15 cm long abruptly rounded toward the apex but often with an acuminate tip. The leaves can be either deciduous or evergreen depending on the species. The flowers are produced in loose inflorescences, each flower small, with four or five yellowish petals and ten stamens. The fruit is a globose four or five-valved capsule 5–8 cm diameter, containing numerous winged seeds.
Species
- Khaya anthotheca (syn. K. nyasica)
- Khaya grandifoliola
- Khaya ivorensis
- Khaya madagascariensis
- Khaya nyasica
- Khaya senegalensis
Uses
The timber of Khaya is called African mahogany, and is generally regarded as the closest mahogany to genuine mahogany.[2]
Khaya senegalensis, also known as the African dry zone mahogany or Mubaba in the Shona language, is also used for its herbaceous parts. In west Africa, Fulani herdmen prune the tree during the dry season to feed cattle. In addition, the bark of K. senegalensis is often harvested from natural populations as well as plantations and used to treat many diseases. The seeds of K. senegalensis have an oil content of 52.5%, consisting of 21% palmitic acid, 10% stearic acid, 65% oleic acid, and 4% "unidentifiable acid" [3]
The durable reddish-brown wood of K. anthotheca is used for dug-out canoes or makoros and as a general beam, door frame and shelving timber which is termite and borer resistant.[4]
Some drum companies, as Premier, used Khaya wood for making their drums in the mid-70s.[citation needed] However, it was too expensive,[citation needed] so they switched to using other materials such as maple and birch.[citation needed]
References
- ^ African Mahogany - The Wood Database
- ^ Mahogany Mixups: the Lowdown - The Wood Database
- ^ [1]
- ^ Joffe, Pitta: (2007), Indigenous Plants of South Africa, Briza Publications, pg 123