Trees and Bushes in the Bolshoi Uran River Basin (Orenburg Region)

Abstract

The article analyzes the tree and shrub flora of the B. Uran river basin. An inventory of the flora was carried out, characteristics were given according to floristic spectra (taxonomic, ecological, phytocenotic, etc.), and a list of plants was compiled. It is established that 42 wild species of trees and shrubs belonging to 15 families grow on the studied territory. The most common family is Rosaceae, the largest genera are Salix and Populus. The availability of moisture was determined by the predominance of mesophytic forest vegetation. The chorological analysis of the flora indicates a significant presence of adventitious wild-growing species. The analysis of the species structure of phytocenoses indicates an anthropogenic succession.