title: The family Ulmaceae Mirb. and Celtidaceae Endl. in the flora of Ukraine
abstract: The article presents the results of critical and systematic study of representatives of the family <em>Ulmaceae </em>Mirb. and <em>Celtidaceae </em>Endl. in the Ukrainian flora. It was found that only one species of the genus <em>Celtis </em>of <em>Celtidaceae </em>(<em>C. planchoniana</em> (<em>C. glabrata</em>) is the endemic of Crimea) is naturally grows in Ukraine, the other two species and 1 subspecies (<em>C. australis, C. australis subsp. сaucasica, C. occidentalis</em>) introduced and cu
journal: Zenodo (CERN European Organization for Nuclear Research)