''Pterocarpus erinaceus'' is an endangered species of tree that is native to the

Sahel The Sahel (; ar, ساحل ' , "coast, shore") is a region in North Africa. It is defined as the ecoclimatic and biogeographic realm of transition between the Sahara to the north and the Sudanian savanna to the south. Having a hot semi-arid c ...

ian region of

West Africa West Africa or Western Africa is the westernmost region of Africa. The United Nations defines Western Africa as the 16 countries of Benin, Burkina Faso, Cape Verde, The Gambia, Ghana, Guinea, Guinea-Bissau, Ivory Coast, Liberia, Mali, Maurit ...

. It is listed in Appendix II of the

Convention on International Trade in Endangered Species of Wild Fauna and Flora CITES (shorter name for the Convention on International Trade in Endangered Species of Wild Fauna and Flora, also known as the Washington Convention) is a multilateral treaty to protect endangered plants and animals from the threats of intern ...

. It is used for fuel wood, for medicinal purposes, as a

woodworking Woodworking is the skill of making items from wood, and includes cabinet making (cabinetry and furniture), wood carving, woodworking joints, joinery, carpentry, and woodturning. History Along with Rock (geology), stone, clay and animal parts, ...

material, and is useful as a

nitrogen-fixing Nitrogen fixation is a chemical process by which molecular nitrogen (), with a strong triple covalent bond, in the air is converted into ammonia () or related nitrogenous compounds, typically in soil or aquatic systems but also in industry. Atmos ...

plant to improve nutrient-depleted farming land. It has several common names, including kosso, barwood, African kino tree, muninga, and ''vène''; ''mukwa'' is used for this species as well as other ''

Pterocarpus ''Pterocarpus'' is a pantropical genus of trees in the family Fabaceae. It belongs to the subfamily Faboideae, and was recently assigned to the informal monophyletic ''Pterocarpus'' clade within the Dalbergieae. Most species of ''Pterocarpus'' ...

''. Groves of the tree can be found on the savannahs of West Africa, but it is becoming increasingly rare and is sometimes cultivated. The tree also grows in forests of

Comoé National Park The Comoé National Park is a Biosphere Reserve and UNESCO World Heritage Site in the Zanzan and Savanes Districts of north-eastern Ivory Coast. It is the largest protected area in West Africa, with an area of 11,500 km2, and ranges from t ...

Côte d'Ivoire Ivory Coast, also known as Côte d'Ivoire, officially the Republic of Côte d'Ivoire, is a country on the southern coast of West Africa. Its capital is Yamoussoukro, in the centre of the country, while its largest city and economic centre is ...

, a region geographically close to the Sahel but with a higher moisture regime due to its location between two large rivers. Also, the tree grows in abundance in Kurmi Local Govt. of Taraba State in Nigeria. The tree grows to about 11 meters in height on average, and bears dark, scaly bark and yellow flowers. The fruits are winged pods. ''P. erinaceus'' grows well on sunny, hot African plains with long dry seasons and frequent fires. The wood, which varies from yellowish to rosy reds and rich browns, is valued for woodworking, and makes good

charcoal Charcoal is a lightweight black carbon residue produced by strongly heating wood (or other animal and plant materials) in minimal oxygen to remove all water and volatile constituents. In the traditional version of this pyrolysis process, cal ...

and fuel wood. The tree exudes a red sap called ''

kino Kino may refer to: Arts, entertainment and media Broadcasters * KINO, a radio station in Arizona, U.S. * Kino FM (98.0 FM – Moscow), a Russian music radio station * KinoTV, now Ruutu+ Leffat ja Sarjat, a Finnish TV channel Fictional entiti ...

'', which is used as a dye in

tanning Tanning may refer to: *Tanning (leather), treating animal skins to produce leather *Sun tanning, using the sun to darken pale skin **Indoor tanning, the use of artificial light in place of the sun **Sunless tanning, application of a stain or dye t ...

and cloth-making. As a legume, the tree harbors

rhizobia Rhizobia are diazotrophic bacteria that fix nitrogen after becoming established inside the root nodules of legumes (Fabaceae). To express genes for nitrogen fixation, rhizobia require a plant host; they cannot independently fix nitrogen. In gene ...

that return nitrogen to the soil, making it more fertile. Such plants are desirable on farmland. In addition, the foliage is a nutritious

fodder Fodder (), also called provender (), is any agriculture, agricultural foodstuff used specifically to feed domesticated livestock, such as cattle, domestic rabbit, rabbits, sheep, horses, chickens and pigs. "Fodder" refers particularly to food g ...

for farm animals.

Mali Mali (; ), officially the Republic of Mali,, , ff, 𞤈𞤫𞤲𞥆𞤣𞤢𞥄𞤲𞤣𞤭 𞤃𞤢𞥄𞤤𞤭, Renndaandi Maali, italics=no, ar, جمهورية مالي, Jumhūriyyāt Mālī is a landlocked country in West Africa. Mali ...

has an active market for ''P. erinaceus'' foliage, which is in high demand by sheep farmers for fodder. The tree has several medicinal uses, including reduction of fever and cough suppression. ''Pterocarpus erinaceus'' is one of the traditional

djembe A djembe or jembe ( ; from Maninka language, Malinke ''jembe'' , N'Ko script, N'Ko: ) is a rope-tuned skin-covered goblet drum played with bare hands, originally from West Africa. According to the Bambara people in Mali, the name of the djembe ...

woods. It is also the only wood used to make the keys and part of the frame of the

balafon The balafon is a gourd-resonated xylophone, a type of struck idiophone. It is closely associated with the neighbouring Mandé, Senoufo and Gur peoples of West Africa, particularly the Guinean branch of the Mandinka ethnic group, but is now ...

and is the most common wood used to make the neck of the kora. ''Pterocarpus erinaceus'' was brought to Europe in the 19th century by the Scottish explorer Mungo Park. Currently, it is a threatened due to

overexploitation Overexploitation, also called overharvesting, refers to harvesting a renewable resource to the point of diminishing returns. Continued overexploitation can lead to the destruction of the resource, as it will be unable to replenish. The term app ...

environmental degradation Environmental degradation is the deterioration of the environment (biophysical), environment through depletion of resources such as quality of air, water and soil; the destruction of ecosystems; habitat destruction; the extinction of wildlife; an ...

, and

climatic change ''Climatic Change'' is a biweekly peer-reviewed scientific journal published by Springer Science+Business Media covering cross-disciplinary work on all aspects of climate change and variability. It was established in 1978 and the editors-in-chie ...

s. However, the tree is somewhat prolific and easy to cultivate, so reforestation efforts have shown some success. Other names for the tree include ''bani'' in

Fulfulde Fula ,Laurie Bauer, 2007, ''The Linguistics Student’s Handbook'', Edinburgh also known as Fulani or Fulah (, , ; Adlam: , , ), is a Senegambian language spoken by around 30 million people as a set of various dialects in a continuum that stre ...

, ''tolo'' in Djerma, ''wén'' in

Wolof Wolof or Wollof may refer to: * Wolof people, an ethnic group found in Senegal, Gambia, and Mauritania * Wolof language, a language spoken in Senegal, Gambia, and Mauritania * The Wolof or Jolof Empire, a medieval West African successor of the Mal ...

and ''ban'' in Serer.FAO Species Profile
/ref>

References

External links

erinaceus ''Erinaceus'' is a genus of hedgehog from the family of Erinaceidae. There are four main species of ''Erinaceus''. The range is all across Europe, throughout the Middle East, parts of Russia, and extending to northern China and Korea. The Euro ...

Flora of South Africa Trees of Africa Flora of Ivory Coast {{Dalbergieae-stub