Senna podocarpa

Senna podocarpa

Scientific Classification

·         Kingdom: Plantae

·         Order: Fabales

·         Family: Fabaceae

·         Genus: Senna

·         Species: S. podocarpa

Synonyms: Cassia podocarpa Guill. & Perr.

Common Names: Senna.

Local Names: Asunwon-ibile,asunrin,aja-rere,Okpo

Species ID: NMP-158;wfo-0000184160

Basic Description

Senna podocarpa is a shrub or small tree that can grow up to 3.5 meters in height. It features pinnate leaves and yellow flowers, typical of the Senna genus. The plant is well-known for its medicinal properties and is widely used in traditional medicine.

Distribution and Habitat

Senna podocarpa is native to West Tropical Africa, particularly found in countries like Ghana, Nigeria, and Sierra Leone. It typically grows in lowland tropical regions, thriving in a variety of habitats including disturbed areas, forest edges, and riverbanks.

Medicinal Properties

Senna podocarpa has various medicinal uses, including:

Antifungal and Antibacterial: The leaves and pods contain compounds such as rhein, chrysophanol, and emodin which have shown inhibitory effects on several bacteria and fungi.

Purgative: The leaves and pods are used as a natural laxative, similar to the commercial senna preparations from Senna alexandrina.

Anti-inflammatory and Analgesic: A paste made from pounded leaves is applied to the skin to relieve arthritis and rheumatic pains. It is also used to treat skin conditions like eczema and ringworm.

Antiviral: Leaf extracts have shown activity against herpes simplex virus type 1.

Additional Information

Senna podocarpa is not only valued for its medicinal properties but also plays a role in local ecosystems. Despite its benefits, it does not have a symbiotic relationship with nitrogen-fixing bacteria, unlike many other legumes.

References

  1. Useful Tropical Plants. (n.d.). Senna podocarpa. Retrieved from http://tropical.theferns.info/viewtropical.php?id=Senna+podocarpa
  2. Wikipedia contributors. (2024). Senna (plant). In Wikipedia, The Free Encyclopedia. Retrieved from https://en.wikipedia.org/wiki/Senna_(plant)
  3. Hindawi. (2024). A Review of Recent Studies on the Antioxidant and Anti-Infectious Properties of Senna Plants. Retrieved from https://www.hindawi.com/journals/bmri/2024/274701/

External links

  1. https://tropical.theferns.info/viewtropical.php?id=Senna+podocarpa
  2. https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:945429-1
  3. https://www.worldfloraonline.org/taxon/wfo-0000164510
  4. https://www.gbif.org/species/119006953
  5. https://africanplantdatabase.ch/en/nomen/specie/125644/senna-podocarpa-guill-perr-lock
  6. https://species.wikimedia.org/wiki/Senna_podocarpa
  7. https://war.wikipedia.org/wiki/Senna_podocarpa

More Pictures


Compounds of Senna podocarpa
References

Adebayo, M. A., Lawal, O. A., Sikiru, A. A., Ogunwande, I. A., & Avoseh, O. N. (2014). Chemical constituents and antimicrobial activity of essential oil of Senna podocarpa (Guill. Et Perr.) lock. American Journal of Plant Sciences, 2014.