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Information × Registration Number 0225U002225, (0123U100240) , R & D reports Title Regional natural and urban floras of Ukraine: floracomplex differentiation, species and population diversity, anthropogenic transformation and protection of rare components ex situ and in situ; optimization of botanical expositions and scientific collections popup.stage_title Флористичні дослідження окремих природних регіонів та урбанофлор. Реконструкція та відновлення ботанічних експозицій Head Novosad Valerii V., к.б.н. Registration Date 25-02-2025 Organization National Museum of Natural History National Academy of Sciences of Ukraine popup.description1 Studying the phyto- and flora- diversity of vascular plants of individual regional natural and urban flores of Ukraine, conducting their structural and comparative analysis, identifying ecotopological differentiation, studying endemism and florogenesis, processes of anthropogenic transformation and sozology; in-depth study of taxonomic, biomorphological, chorological, ecological and cenotic features of rare species of vascular plants, characterization of the state and structures of their populations with the establishment of spatio-temporal, demographic and vitality parameters, as well as the development of recommendations and measures for their protection ex situ and in situ. Reconstruction and optimization of museum botanical expositions, funds and herbarium collections. popup.description2  The object of research is vascular plants, natural regional flora and urban flora of Ukraine, their complex differentiation, structural analysis, rare component, anthropogenic transformation and processes of phytoinvasions. An inventory of the species and floristic diversity of the spontaneous flora of the Plain Crimea region has been completed (1075 species, 405 genera and 94 families). A comparative analysis of the systematic structure of the flora of the region has been carried out, indicating its sub-Mediterranean features. In the structure of the spectra of families and genera, a clear manifestation of the ecotone junction of the flora, which is located in the zone of demarcation of large phytochories of the level of regions and provinces, is clearly traced. For the spectrum of families and genera, typical features of xerophilous-ancient Mediterranean floras are observed. An inventory of the species diversity of the urban flora of Pyriatyn and the patterns of their differentiation was conducted. 933 species of higher vascular plants from 5 departments were recorded. The limitation of species to the territorial zones of the city and its coenoflora was identified. The vegetation of the Lemnetea minoris class was analyzed on the territory of the Uday floristic subdistrict of the Left Bank of the Dnipro. It was determined that pleistophyte phytocenoses belong to 3 orders, 4 unions and 11 associations. It was found that the order Utricularietalia is represented by one association, which has a tendency to rapid disappearance under the influence of succession processes and disruption of the hydroregime of the Uday River basin due to climate change and anthropogenic pressure. Local populations of adventive expansive species of urban flora of Kyiv City Reynoutria japonica, R. × bohemica and Asclepias syriaca were studied in view of the biomorphological features. Product Description popup.authors Kalista Mariia S. Kovalenko Oleksii A. Novosad Kateryna V. Sytenko Borys B. Shcherbakova Olha F. Yasynska Larysa S. popup.nrat_date 2025-02-25 Close