Nafal Fayyad - Trigonella anguina

Trigonella anguina is an annual herbaceous plant of the legume family (Fabaceae), growing in desert and semi-desert environments and sandy and gravelly areas, and often appearing during the rainy season.



General Description



It grows as a small to medium-sized herbaceous plant, upright or slightly spreading, branching from the base, and usually reaches a height of about 10–40 cm. Its life cycle is linked to the availability of seasonal moisture.



Papers



Its leaves are compound with three leaflets, a characteristic feature of the Trigonella genus. The leaflets are small to medium in size, green, ovate to obovate, and their edges may be slightly toothed.



flowers



It produces small, yellow to pale yellow flowers, appearing singly or in small clusters in the leaf axils. The flowers provide a source of nectar and pollen for some insects and pollinators.



Fruits and seeds



It produces long, thin legume pods, which may be straight or slightly curved, containing several small seeds. The pods turn brown when mature, and the seeds are released, remaining in the soil until the following season.



Endurance and suitability



Clover is adapted to drought and heat, and grows in sandy, gravelly, and open soils. Its annual life cycle allows it to take advantage of seasonal rains, completing growth, flowering, and seed production during periods of available moisture.



Uses



It has ecological importance as a seasonal legume, contributing to plant diversity and providing food for insects and pollinators. Like other legumes, it can enrich the soil with nitrogen through its symbiotic relationship with nitrogen-fixing bacteria in the roots.



natural spread



Trigonella anguina is widespread in parts of the Middle East, the Arabian Peninsula and North Africa, and grows in desert and semi-desert environments, sandy and gravelly areas and open plains.



Preservation status



Trigonella anguina is not currently known to be globally threatened with extinction, however its appearance and density may vary from season to season depending on the amount of rainfall and the state of natural habitats.