Invasive species in the flora of Abakan

The article presents an analysis of invasive species in the flora of Abakan, their nature is determined by the location of this territory in the forest-steppe natural zone and anthropogenic impact. The study is aimed at identifying the invasive fraction of the flora of Abakan. The natural conditions of Abakan are favorable for the introduction and spread of invasive plant species. The main routes of entry are a well-developed transport network, industrial enterprises receiving raw materials from different regions of Russia and the near abroad, as well as various factors of the natural environment (air and water currents).