Tetrapleura tetraptera

Tetrapleura tetraptera

Scientific Classification:

  • Kingdom: Plantae
  • Clade: Angiosperms
  • Clade: Eudicots
  • Clade: Rosids
  • Order: Fabales
  • Family: Fabaceae
  • Genus: Tetrapleura
  • Species: T. tetraptera

Synonyms: Adenanthera tetraptera Schumacher & Thonning; Entada tetraptera (Schumacher & Thonning) Roberty

Common names: Gum tree (English), Oshosho, Obogolo (Igbo), Aridan, Aid an (Yoruba), Eseyeseye, Ighimiaka (Edo)

Species ID: NMP-183;wfo-0000171351;NCBI_Taxonomy ID: 148728

Basic Description: Tetrapleura tetraptera, commonly known as the Aidan tree or Prekese, is a deciduous tree that can grow up to 25 meters tall. The trunk is slender and straight with reddish-scented slash. The leaves are bipinnately compound, with up to 5-9 pinnae, each bearing 12-24 leaflets. The inflorescence is arranged in spike-like racemes, and the flowers range from pinkish cream to orange brown. The fruit is a shiny dark brown to almost black pod with four wing-like ridges, two of which are hard and woody, and two are softer with edible pulp.

Distribution and Habitat: Tetrapleura tetraptera is native to tropical Africa, found from Senegal and Ghana in the west to Sudan and Kenya in the east, and southwards to Angola and Tanzania. It thrives in rainforests and secondary forests, often at elevations up to 1,400 meters.

Medicinal Properties: Tetrapleura tetraptera is highly valued for its medicinal properties:

  • Antihypertensive Effects: It has compounds that help in lowering high blood pressure.
  • Antidiabetic Properties: The plant is used in managing diabetes.
  • Antimicrobial and Antioxidant Properties: It has significant antimicrobial and antioxidant activities due to its rich phytochemical composition.
  • Reproductive Health: Traditionally used as a contraceptive and to improve sperm quality.
  • Anti-inflammatory: The plant is used to treat inflammatory conditions and related ailments.

Toxicity: Tetrapleura tetraptera is generally considered safe for use, with no significant toxicity reported. However, like all medicinal plants, it should be used under appropriate guidance to avoid potential adverse effects.

Additional Information: The fruit of Tetrapleura tetraptera is commonly used as a spice, particularly in soups such as palm nut soup, due to its sweet fragrance. The plant also contributes to local economies by providing income through its various uses and benefits, including food security and health applications.

References:

  1. Orwa, C., Mutua, A., Kindt, R., Jamnadass, R., & Anthony, S. (2009). Agroforestree Database: a tree reference and selection guide version 4.0. World Agroforestry Centre. Retrieved from https://apps.worldagroforestry.org/treedb/AFTPDFS/Tetrapleura_tetraptera.PDF.
  2. Tetrapleura tetraptera. (2024). In Plants of the World Online. Retrieved from powo.science.kew.org.
  3. Tetrapleura tetraptera. (2024). In Wikipedia. Retrieved from https://en.wikipedia.org/wiki/Tetrapleura_tetraptera.

External Links

  1. https://en.wikipedia.org/wiki/Tetrapleura_tetraptera
  2. https://tropical.theferns.info/viewtropical.php?id=Tetrapleura+tetraptera
  3. https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:521134-1

More Pictures

Compounds of Tetrapleura tetraptera
References

Okechukwu, Q. N., Ugwuona, F. U., Ofoedu, C. E., Juchniewicz, S., & Okpala, C. O. R. (2022). Chemical composition, antibacterial efficacy, and antioxidant capacity of essential oil and oleoresin from Monodora myristica and Tetrapleura tetraptera in Southeast Nigeria. Scientific Reports, 12(1), 19861.