Sesbania sesban

Sesbania sesban

Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Rosids
Order:	Fabales
Family:	Fabaceae
Subfamily:	Faboideae
Genus:	Sesbania
Species:	S. sesban
Binomial name
*Sesbania sesban* (L.) Merr.

Sesbania sesban, the Egyptian riverhemp,^[1] is a species of plant in the legume family, a fast growing species, it has four varieties that are currently recognized.^[2]^[3]

Synonyms include:

Aeschynomene aegyptiaca (Pers.) Steud.
Aeschynomene sesban L.
Emerus sesban (L.) Kuntze
Sesbania aegyptiaca Poir.

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Description

A perennial shrub or small tree that grows up to 6 m tall sometimes reaching 8 m.^{[citation needed]} It has paripinnately compound leaves with between 6-27 pairs of linear to oblong leaflets per pinnae; the leaves and rachis tend to be pilose. Flowers are yellow in color with brown and purple streaks on the corolla.

Distribution and habitat

Sesbania sesban occurs widely in tropical East and West Africa, in Southern Africa and in Asia.^[4] Commonly found on a variety of soil types including loose sandy soil and clay soil, it grows in areas with annual rainfall of between 500-2000 mm.^[3]

Infraspecies

Sesbania sesban var. bicolor (Wight & Arn.) F.W.Andrews
Sesbania sesban var. nubica Chiov.
Sesbania sesban subsp. punctata (DC.) J.B.Gillett
Sesbania sesban subsp. sesban

Uses

Sesbania sesban is a nitrogen-fixing tree and may be useful in alley cropping. It is also used as a fodder crop and source of fuel wood.^[5]

References

^ USDA, NRCS (n.d.). "Sesbania sesban". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 10 November 2015.
^ "Sesbania sesban (L.) Merr. | Plants of the World Online | Kew Science". Plants of the World Online. Retrieved 2023-12-14.
^ ^a ^b Heering, J.H. (1995). Botanical and agronomic evaluation of a collection of Sesbania sesban and related perennial species (PhD thesis). Wageningen University.
^ Heering, J. H.; Nokoe, S.; Jemal, M. (1996). "The classification of a Sesbania sesban (sesban) collection. I. Morphological attributes and their taxonomic significance". Tropical Grasslands. 30 (2). ISSN 0049-4763.
^ Palsaniya, Dana Ram; Kumar, T. Kiran; Chaudhary, Manoj; Choudhary, Mukesh; Prasad, Mahendra; Kumar, Sunil (2023-10-15). "Tillage practices and mulching affect system productivity, profitability and energy use in Sesbania alley based food - fodder systems under rainfed agro-ecosystems of semi-arid tropics". Field Crops Research. 302: 109104. doi:10.1016/j.fcr.2023.109104. ISSN 0378-4290.

Relevant literature

Ramni Jamnadass, Jean Hanson, Jane Poole, Olivier Hanotte, Tony J. Simons, Ian K. Dawson. High differentiation among populations of the woody legume Sesbania sesban in sub-Saharan Africa: Implications for conservation and cultivation during germplasm introduction into agroforestry systems. Forest Ecology and Management Volume 210, Issues 1–3, 2005, Pages 225–238, ISSN 0378-1127, https://doi.org/10.1016/j.foreco.2005.02.033.