Diospyros crassiflora | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Ericales |
Family: | Ebenaceae |
Genus: | Diospyros |
Species: | D. crassiflora |
Binomial name | |
Diospyros crassiflora | |
Synonyms [2] | |
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Diospyros crassiflora, commonly known as Gaboon ebony, African ebony, Cameroon ebony, Nigeria ebony, [3] West African ebony, [4] and Benin ebony [5] is a species of lowland-rainforest tree in the family Ebenaceae that is endemic to Western Africa. It is named after the Central African nation of Gabon, though it also occurs in Cameroon, Central African Republic, Republic of the Congo, Democratic Republic of the Congo, Equatorial Guinea and Nigeria. [6]
The wood this particular tree produces is believed to be the blackest of all timber-producing Diospyros species, and the heartwood from this tree has been used since ancient Egyptian times. [7] It is hard and durable with very fine pores, and it polishes to a high luster. It is used to make sculptures, carvings, walking sticks, pool cues, doorknobs, tool and knife handles, gun grips, the black keys on pianos, organ-stops, guitar fingerboards and bridges, and chess pieces. It is the wood of choice for the fingerboards, tailpieces, and tuning pegs used on all orchestral stringed instruments, including violins, violas, cellos, and double basses.
The species was classified as endangered on the International Union for Conservation of Nature red list in 1998. [1] A second IUCN assessment in 2018 re-listed the species as vulnerable. The new assessment was based on a more detailed dataset of occurrence and abundance. It stated that "the most severe long-term threat is the conversion of forest to agriculture and grazing, as well as logging of other commercial timber species." [1]
Ebony is a dense black/brown hardwood, coming from several species in the genus Diospyros, which also includes the persimmon tree. A few Diospyros species, such as macassar and mun ebony, are dense enough to sink in water. Ebony is finely textured and has a mirror finish when polished, making it valuable as an ornamental wood. It is often cited as one of the most expensive woods in the world.
The Afrotropical realm is one of the Earth's eight biogeographic realms. It includes Sub-Saharan Africa, the southern Arabian Peninsula, the island of Madagascar, and the islands of the western Indian Ocean. It was formerly known as the Ethiopian Zone or Ethiopian Region.
The Ebenaceae are a family of flowering plants belonging to order Ericales. The family includes ebony and persimmon among about 768 species of trees and shrubs. It is distributed across the tropical and warmer temperate regions of the world. It is most diverse in the rainforests of Malesia, India, Thailand, tropical Africa and tropical America.
Diospyros is a genus of over 700 species of deciduous and evergreen trees and shrubs. The majority are native to the tropics, with only a few species extending into temperate regions. Individual species valued for their hard, heavy, dark timber, are commonly known as ebony trees, while others are valued for their fruit and known as persimmon trees. Some are useful as ornamentals and many are of local ecological importance. Species of this genus are generally dioecious, with separate male and female plants.
Ceylon ebony or Diospyros ebenum, is a species of tree in the genus Diospyros and the family Ebenaceae. The tree produces valuable black wood.
Triplochiton scleroxylon is a tree of the genus Triplochiton of the family Malvaceae. The timber is known by the common names African whitewood, abachi, obeche, wawa, ayous and sambawawa. The tree is the official state tree of Ekiti State, Nigeria.
Millettia laurentii is a legume tree from Africa and is native to the Republic of Congo, the Democratic Republic of Congo, Cameroon, Gabon and Equatorial Guinea. The species is listed as "endangered" in the IUCN Red List, principally due to the destruction of its habitat and over-exploitation for timber. Wenge, a dark coloured wood, is the product of Millettia laurentii. Other names sometimes used for wenge include faux ebony, dikela, mibotu, bokonge, and awong. The wood's distinctive colour is standardised as a "wenge" colour in many systems.
The wildlife of Cameroon is composed of its flora and fauna. Bordering Nigeria, it is considered one of the wettest parts of Africa and records Africa's second highest concentration of biodiversity. To preserve its wildlife, Cameroon has more than 20 protected reserves comprising national parks, zoos, forest reserves and sanctuaries. The protected areas were first created in the northern region under the colonial administration in 1932; the first two reserves established were Mozogo Gokoro Reserve and the Bénoué Reserve, which was followed by the Waza Reserve on 24 March 1934. The coverage of reserves was initially about 4 percent of the country's area, rising to 12 percent; the administration proposes to cover 30 percent of the land area.
Afzelia pachyloba, commonly known as afzelia, white afzelia, doussié, or doussié blanc, is a species of tree in the family Fabaceae that is native to tropical Western and Central Africa. It is harvested for its timber.
Pericopsis elata is a species of flowering plant in the family Fabaceae and is known by the common names African teak, afromosia, afrormosia, kokrodua and assamela.
Afzelia africana, the African mahogany, afzelia, lenke, lengue, apa, or doussi, is a Myrmecophyte tree species in the family Fabaceae.
Nauclea diderrichii is a species of tree of the genus Nauclea in the family Rubiaceae. It is known by the common names bilinga, aloma, badi, kusia and opepe.
Turraeanthus africanus is a species of plant in the family Meliaceae, also known by the common names avodiré, apeya, engan, agbe, lusamba, wansenwa, African satinwood, and African white mahogany.
Gnetum africanum is a species of vine native to tropical Africa. Though bearing leaves, the genus Gnetum are gymnosperms, related to pine and other conifers.
African rosewood is a common name for several plants and may refer to:
Cordia platythyrsa or West African cordia is a tall, flowering tree in the borage family (Boraginaceae), native to western and central Africa. Its soft wood is often used for furniture or other carpentry. It is considered "vulnerable" as it is threatened by logging.
Zanha golungensis, commonly known as the smooth-fruited zanha, is a species of plant in the family Sapindaceae that is native to Africa. It is used locally for timber and herbal medicine.
Craterispermum is a genus of flowering plants in the family Rubiaceae. It contains 16 species that occur in tropical Africa and Seychelles. It is the only genus in the tribe Craterispermeae, of which the divergence time is estimated at 34.8 million years ago.
Julbernardia seretii, commonly known as the Congo zebrawood, is a species of legume in the family Fabaceae. It is found in tropical West and Central Africa.
Mansonia altissima is a species of tree native to western and Central Africa. It has the vernacular names of; African black walnut or African walnut.