''Xylopia aethiopica'' is an

evergreen In botany, an evergreen is a plant which has Leaf, foliage that remains green and functional throughout the year. This contrasts with deciduous plants, which lose their foliage completely during the winter or dry season. Consisting of many diffe ...

, aromatic tree, of the

Annonaceae The Annonaceae are a Family (biology), family of flowering plants consisting of trees, shrubs, or rarely lianas commonly known as the custard apple family or soursop family. With 108 accepted genera and about 2400 known species, it is the largest ...

family that can grow up to 20m high. It is a native to the lowland rainforest and moist fringe forests in the

savanna A savanna or savannah is a mixed woodland-grassland (i.e. grassy woodland) biome and ecosystem characterised by the trees being sufficiently widely spaced so that the canopy does not close. The open canopy allows sufficient light to reach th ...

zones of

Africa Africa is the world's second-largest and second-most populous continent after Asia. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 20% of Earth's land area and 6% of its total surfac ...

. The dried fruits of ''X. aethiopica'' (

grains of Selim Grains of Selim are the seeds of a shrubby tree, '' Xylopia aethiopica'', found in Africa. The seeds have a musky flavor and are used as a spice in a manner similar to black pepper, and as a flavouring agent that defines , the dominant style of ...

) are used as a

spice In the culinary arts, a spice is any seed, fruit, root, Bark (botany), bark, or other plant substance in a form primarily used for flavoring or coloring food. Spices are distinguished from herbs, which are the leaves, flowers, or stems of pl ...

and an

herbal medicine Herbal medicine (also called herbalism, phytomedicine or phytotherapy) is the study of pharmacognosy and the use of medicinal plants, which are a basis of traditional medicine. Scientific evidence for the effectiveness of many herbal treatments ...

Etymology

''Xylopia'' is a compression from Greek () meaning "bitter wood". The second part of the plant's binomial name, ''aethiopica'', refers to the origin of the tree, in Ethiopia, though currently it grows most prominently as a crop in

Ghana Ghana, officially the Republic of Ghana, is a country in West Africa. It is situated along the Gulf of Guinea and the Atlantic Ocean to the south, and shares borders with Côte d’Ivoire to the west, Burkina Faso to the north, and Togo to t ...

Togo Togo, officially the Togolese Republic, is a country in West Africa. It is bordered by Ghana to Ghana–Togo border, the west, Benin to Benin–Togo border, the east and Burkina Faso to Burkina Faso–Togo border, the north. It is one of the le ...

and other parts of West Africa .

Distribution

''Xylopia aethiopica'' grows in

tropical Africa 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 Ethiopi ...

. It is present in rain forests, especially near the coast. It also grows in riverine and fringing forest, and as a pioneer species in arid

regions. This species is present in the following countries:

Uses

The dried fruit of ''Xylopia aethiopica'', used as a spice called 200px ''Xylopia aethiopica'' is used extensively in construction, African cuisine and

traditional medicine Traditional medicine (also known as indigenous medicine or folk medicine) refers to the knowledge, skills, and practices rooted in the cultural beliefs of various societies, especially Indigenous groups, used for maintaining health and treatin ...

. The plant's

bark Bark may refer to: Common meanings * Bark (botany), an outer layer of a woody plant such as a tree or stick * Bark (sound), a vocalization of some animals (which is commonly the dog) Arts and entertainment * ''Bark'' (Jefferson Airplane album), ...

is used to make doors and partitions. The wood is known to be resistant to termite attack and is used in hut construction: posts, scantlings, roof-ridges and joists. The wood is also used for boat construction: masts, oars, paddles and spars. In Togo and Gabon, wood was traditionally used to make bows and crossbows for hunters and warriors. An infusion of the plant's bark or fruit has been useful in the treatment of

bronchitis Bronchitis is inflammation of the bronchi (large and medium-sized airways) in the lungs that causes coughing. Bronchitis usually begins as an infection in the nose, ears, throat, or sinuses. The infection then makes its way down to the bronchi. ...

and dysenteric conditions, or as a mouthwash to treat toothaches. It has also been used as a medicine for biliousness and febrile pains. The bark, when steeped in palm wine, is used to treat asthma, stomach-aches and rheumatism. In Senegal, the fruit is used to flavor café Touba, a coffee drink that is the country's spiritual beverage and the traditional drink of the

Mouride brotherhood The Mouride brotherhood (, ''aṭ-Ṭarīqat al-Murīdiyyah'' or simply , ''al-Murīdiyyah'') is a large ''tariqa'' (Sufi order) most prominent in Senegal and The Gambia with headquarters in the city of Touba, which is a holy city for the order ...

. In the

Middle Ages In the history of Europe, the Middle Ages or medieval period lasted approximately from the 5th to the late 15th centuries, similarly to the post-classical period of global history. It began with the fall of the Western Roman Empire and ...

the fruit was exported to Europe as a 'pepper.' In the eastern part of Nigeria, the plant's fruit is an essential ingredient in preparation of local soups to aid new mothers in breastfeeding. It remains an important item of local trade throughout Africa as a spice, and flavouring for food and for medicine. The fruit is sometimes put into jars of water for purification purposes.

References

*''CRC Handbook of African Medicinal Plants'', by Maurice M. Iwu, CRC-Press. * Gernot Katzer's Spice Page

(accessed October 26, 2005)

External links

Xylopia, aethiopica Trees of Africa Plants used in traditional African medicine Plants described in 1817 Spices {{Annonaceae-stub