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Cordeauxia edulis
Also called Yeheb Nut Bush, Yeheb Bush
Jehebnut (yeheb bush) is a drought-tolerant desert shrub and the sole species in its genus, valued in the Horn of Africa for its edible seeds and as fodder. It is grown only on a small scale, so growing conditions are still little studied.
Cordeauxia edulis is a plant in the family Fabaceae and the sole species in the genus Cordeauxia. Known by the common name yeheb bush, it is one of the economically most important wild plants of the Horn of Africa, but it is little known outside of its distribution area. It is a multipurpose plant, which allows the survival of nomads by providing them with seeds. Further, the bush serves forage for livestock, firewood and dye. Its wild population is currently declining. Because it is potentially valuable for other hot, dry regions as a resource for food and fodder, it is recommended to take measures against its extinction.
C. edulis is cultivated on a small scale in Somalia and near Voi in Kenya. It has only recently been a subject to domestication, therefore little knowledge about propagation, the agronomic practices and its potential for selection as well as breeding exists. The potential of this multipurpose plant is very promising, especially for other arid, hot regions as an important food and fodder resource.
The yeheb tree is native in the arid and semi-arid areas in Somalia (Ogaden). Its distribution has rapidly declined from 50% coverage down to only small locations nowadays. These regions are often semi-deserts or open bushy steppes located at altitudes from 100 to 300m. The rainfall rates are very low and frost does not occur. The ground is a very poor red sandy soils. The existence of C. edulis is threatened by war, over-utilization and by drought. Another cause for the decrease of C. edulis is the loss of seeds removed through the local people, eaten by wildlife and destroyed by insects. Its extinction would represent an irreplaceable loss for the long-term survival of the nomadic populations. In 1975, the National Range Agency of Somalia protected an area of about 50ha by prohibiting grazing. Since then, many other areas have been protected from grazing. In these areas and in all the native areas, the situation of Yeheb bush had considerably improved according to a 1983 study.
The seeds are usually consumed by local people and rarely sold in town. The demand exceeds the supply, because the plant population is declining.
Text excerpted from the Wikipedia article Cordeauxia by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
