Sterculia setigera

Sterculia setigera

Scientific Classification

·         Kingdom: Plantae

·         Clade: Tracheophytes

·         Clade: Angiosperms

·         Order: Malvales

·         Family: Malvaceae

·         Genus: Sterculia

·         Species: Sterculia setigera

·         Binomial Name: Sterculia setigera Delile

Synonyms: Sterculia tomentosa Guill. & Perr.

Common Names: Sterculia gum

Local Names: Ose-awere,kukuki

Species ID: NMP-169;wfo-0000492484

Description Sterculia setigera, also known as the African tragacanth, is a deciduous tree that can reach heights of 15-30 meters. It has a distinctive bark that is smooth and gray when young, becoming rough and fissured with age. The tree features large, lobed leaves and small, unisexual flowers that are red to yellow. The fruits are woody capsules that contain several seeds.

Distribution and Habitat This species is native to tropical Africa, commonly found in the Sahel-Sudan and Guinea savannah zones. It thrives in seasonally dry tropical biomes and is often found in woodlands, savannas, and on rocky hillsides.

Medicinal Properties Sterculia setigera is valued in traditional medicine for its various applications. The stem bark and other parts of the plant are used to treat skin ailments, infections, fever, diarrhea, and toothache. The plant contains bioactive compounds such as tannins, flavonoids, and saponins, which contribute to its medicinal properties, including antioxidant, anti-inflammatory, and antimicrobial effects.

Known Toxicity While Sterculia setigera is widely used in traditional medicine, it should be used with caution as some parts of the plant may contain compounds that could be toxic if consumed in large quantities. There is no significant evidence of severe toxicity to humans when used appropriately in traditional medicinal practices.

Additional Information The seeds of Sterculia setigera are consumed by nomadic groups in Northern Nigeria. The tree is also important for its gum, known as gum karaya, which is harvested for various commercial applications, including as a food additive and in pharmaceuticals. The tree plays a crucial role in local economies and ecosystems due to its multiple uses.

References

  1. Wikipedia. (2024). Sterculia setigera. Retrieved from https://en.wikipedia.org/wiki/Sterculia_setigera
  2. Kew Science. (2024). Sterculia setigera. Retrieved from Plants of the World Online
  3. Ahlidja, W., Amegayibor, E. F., Addae, L., Abor, E. K., Korsah, H. M., Opoku-Kwabi, D., ... & Henneh, I. T. (2024). Pharmacological and phytochemical properties of a promising African medicinal plant, Sterculia setigera Delile: A systematic review. Scientific African, e02142.

External links

  1. https://identify.plantnet.org/k-world-flora/species/Sterculia%20setigera%20Delile/data
  2. https://plants.usda.gov/home/classification/66655
  3. https://www.worldfloraonline.org/taxon/wfo-0000492484
  4. https://tropical.theferns.info/viewtropical.php?id=Sterculia+setigera
  5. https://en.wikipedia.org/wiki/Sterculia_setigera

More Pictures


Compounds of Sterculia setigera
References

Babalola, I. T., & Adelakun, E. A. (2013). Isolation of stigmast-5-en-3β-ol (β-sitosterol) from dichloromethane extract of Sterculia setigera Leaves (Sterculiaceae).Archives of Applied Science Research, 2013, Vol. 5, No. 5, 16-19 ref. 15