Biology:Commelina africana

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Short description: Species of flowering plant

Commelina africana
Yellow Commelina (Commelina africana) (13583979203).jpg
Flowers
Illustration from Les liliacées by Pierre Joseph Redouté (1759-1840). Digitally enhanced by rawpixel-com 207.jpg
Botanical illustration
Scientific classification edit
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Commelinales
Family: Commelinaceae
Genus: Commelina
Species:
C. africana
Binomial name
Commelina africana
Synonyms[1]

Commelina africana, the common yellow commelina, is a widespread species of flowering plant in the family Commelinaceae.[2] It is native to Sub‑Saharan Africa, Madagascar, Réunion, and the Arabian Peninsula, and has been introduced to India.[1] It is occasionally consumed as a leaf vegetable, and occasionally fed to rabbits and pigs.[3][4]

Subtaxa

The following subtaxa are accepted:[1]

  • Commelina africana subsp. africana
  • Commelina africana var. glabriuscula (Norl.) Brenan – Southern Africa, Rift Valley
  • Commelina africana var. karooica (C.B.Clarke) Govaerts – Namibia, Botswana, South Africa
  • Commelina africana var. krebsiana (Kunth) C.B.Clarke – Namibia, Botswana, South Africa, Mozambique, Zimbabwe, Comoros
  • Commelina africana var. lancispatha C.B.Clarke – Sierra Leone, eastern, central and southern Africa
  • Commelina africana var. milleri Brenan – Namibia, Botswana, Northern Provinces, Zimbabwe, Zambia, Malawi, Kenya, Tanzania, Uganda
  • Commelina africana var. villosior (C.B.Clarke) Brenan – Most of range
  • Commelina africana subsp. zanzibarica Faden – Kenya, Tanzania, and introduced to India

References

  1. 1.0 1.1 1.2 "Commelina africana L.". Board of Trustees of the Royal Botanic Gardens, Kew. http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:171880-1. 
  2. Foden, W.; Potter, L. (2005). "Common Yellow Commelina". South African National Biodiversity Institute (SANBI). http://redlist.sanbi.org/species.php?species=3576-1. "Common Names; ... Yellow Wandering Jew (e)" 
  3. Mwajumwa, L.B.S.; Kahangi, E. Murugi; Imungi, Jasper K. (1991). "The prevalence and nutritional value of some Kenyan indigenous leafy vegetables from three locations of Machakos district". Ecology of Food and Nutrition 26 (4): 275–280. doi:10.1080/03670244.1991.9991211. 
  4. Grubben, G. J. H. (2004). Vegetables. Backhuys. pp. 211–212. ISBN 9789057821486. 

Wikidata ☰ Q12236614 entry