Abstract
This paper aims to provide a fundamental analysis of the Fabaceae Lindl. family in the context of the Aktobe Floristic District (AFD) legume family presented in this region. According to the present findings, the most commonly seen genus of the family Fabaceae in the region is Astragalus, which includes three subgenera with a certain number of sections. Based on the species distribution model, the dominant group is macro-disjunctive species, with plants migrated at a distance of 500–1,000 km. The usability analysis showed that the majority of plants are used as fodder (60.5%), and medicinal plants account for 26.3%.