title: First finds of Acalypha australis L. and Euphorbia maculata L. (Euphorbiaceae) in Dnipropetrovsk region
abstract: A flora is a very plastic component of biovariety, especially on the urbanized territories with active development of transport, trade and different communications. From literary data on territory of Ukraine only from North America for the last 25 years about 30 new species that appeared quarantine plants got with various loads. In the flora of the Dnipropetrovsk area it is counted no less than 75 adentitious species, 102 species are cultivated and have a tendency to naturalization. In connectio
journal: Ecology and Noospherology