Some features of Togliatti adventive floras and its naturalization

On example a number of adventive plants there is shown their contribution to an ecological condition of the city environment of Tolyatti. The classification of habitats of adventive kinds is resulted, ways of distribution are specified, features of naturalisation are noted. As a wish a number of the actions allowing effectively to supervise a condition of city flora is specified urban services and departments. Data on last floristic finds on a city territory contain.