Problematic issues of spreading self-sowing plants in landscaped areas of Sochi
The paper considers topical issues of invasive self-sowing plants and their role and place in Sochi landscaping structure. It presents a quantitative composition of these plants. There are some results of ﬂoristic analysis of self-sowing plants, dominated by plants from East Asia - 16 genera. The analysis of plants by the method of seed dispersal was carried out. Self-sowing plants assortment is rather ornamental and organically ﬁts into the structure of urban landscaped areas.