Abstract
The article presents data on the taxonomic and ecological analysis of the flora of the central and western parts of the Kalba Ridge. The purpose of the study is to study the biodiversity and ecology of the flora of flowering plants in the western and central parts of the Kalba Ridge. The species richness of flowering plants of the Kalba Range was determined, an analysis of the flora and its constituent floristic complexes was carried out, and on this basis its features were identified; the distribution of species in the territory has been clarified, and the locations of rare species have been identified.