The article provides an overview of the family Bignoniaceae in the flora of the emirate of Fujairah, located in the mountainous&nbsp;northeastern part of the United Arab Emirates (UAE). We studied the flora of the emirate for 6 years, from 2017 to 2022. As a result of field research, examination of irrigated gardens, public parks, urban plantings and plant nurseries, herbarium materials and literature data, a list of wild and cultivated plant species growing here was compiled. The article provides an annotated list of representatives of the Bignoniaceae (introduced and native), which we identified in the emirate of Fujairah, including both literature and herbarium data, and data from the authors based on the results of original surveys of the territory of the emirate as of the spring of 2024. Genera and species are arranged in alphabetical order ok. The family list is given within the administrative boundaries of Fujairah, both for natural habitats and for public places: city gardens and parks, boulevards and embankments, squares, streets and local areas. Data on species found in plant nurseries were taken into account. The list contains 18 species from 12 genera. Native and alien, cultivated (ergasiophytes) and wild from cultivation (ergasiophygophytes &ndash; ephemerophytes, colonophytes and epoecophytes) -<em><strong>Tecomella undulata</strong></em> (Sm.) Seem. native or naturalized species; <em><strong>Spathodea campanulata</strong></em> P. Beauv., <em><strong>Tecoma stans</strong></em> (Linn.) Juss. ex Kunth, <em><strong>Millingtonia hortensis</strong></em> Linn. f. is listed as a new alien species for Fujairah. A number of species &ndash; <em><strong>Handroanthus impetiginosus</strong></em> (Mart. ex DC.) Mattos, <em><strong>Radermachera sinica</strong></em> (Hance) Hemsley, <em><strong>Tabebuia aurea</strong></em> (Silva Manso) Benth. &amp; Hook. f. ex S. Moore, <em><strong>Tecoma &times; smithii</strong></em> Wittmack are listed for the first time as introduced and runing wild or alien species for Fujairah, the UAE and Arabia as a whole.

The essay presents the possibilities of using the Arboretum of the Forest Institute in the educational process of students of higher educational institutions. An important component of the activity of Botanical Gardens - science and education, obtaining and promoting modern scientific knowledge. Educational and demonstration work is an essential component of the activities of Botanical Gardens and Arboretums, regardless of university or academic affiliation, as well as regional, national and other characteristics. Visiting such facilities and taking students directly into the conditions of artificially created biocenoses contributes to the formation of an ecological imperative, an understanding of the importance of all life on Earth, an understanding of the diversity of plants and their determining role in ensuring sustainable livelihoods. Thousands of schoolchildren and students all over the world are involved in educational seminars, trainings and various courses organised by the Botanical Gardens. The collection of plants presented in the Arboretum of the Forest Institute allows conducting lectures-excursions (storytelling against the background of live objects), during which students develop a certain approach to explaining the phenomena of nature, understanding the biological and ecological characteristics of various species of conifers, in particular, their ability to adapt to climatic fluctuations. The Arboretum is a special type of communicative space, in which the properties and relations of external objects surrounding the student stimulate mental processes that awaken interest in learning, which contributes to better perception and memorisation of information. It is promising to use the Arboretum of the Forest Institute in the educational activities of students of a wide range of specialities, both biological and designers of various directions (in particular, in the course of Architect Environmental Design).

This article discusses the possibility of seed and vegetative reproduction of&nbsp;<em><em>Staphylea pinnata</em></em> L. and <em><em>Prinsepia sinensis</em></em> (Oliv.) Bean in the conditions of the Main Botanical Garden in Moscow. The purpose of the work is the preservation and reproduction of rare plant species. <strong></strong>

The ornamental plants of&nbsp; native flora of the Central Botanical Garden of the NAS of Belarus is picturesque and original expositions. It exhibits 74 native species from various habitats. All plants underwent a rigorous scientific experiment, their adaptive potential, morphological features and ornamental qualities were studied, and the most decorative and sustainable plant species were selected for green construction in the Republic of Belarus.

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Wuhan Botanical Garden is rightfully the third largest botanical garden in China. Located on a not very large area (70 hectares), there are about 14 thousand taxa in the garden. The 16 main collections are China's national treasures. First of all, these are collections of kiwi, azaleas, higher aquatic plants, medicinal and rare plants. The author's&nbsp;story tells about some of the unique and amazing collections of this wonderful botanical garden.

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In the laboratory of cultivated plants of the Main Botanical Garden named after N. V. Tsitsin&nbsp; studied the laboratory germinaton of yarrow seeds under various germinaton modes (temperature, lighting, period of storage) and field germinaton at the autumn and spring sowing.

The article presents the methodical aspects of fixing phenological observations in the collections of the SSU Botanical Garden Education and Research Center and processing results using MS Excel tables and formulas. An electronic form for the registration of phenological observations has been created for most collections of departments &ldquo;Flora and vegetation&rdquo; and &ldquo;Introduction of floral and decorative crops&rdquo;. Phenological dates are stored on phenological cards, each Excel sheet corresponds to one card. The function of VPR (vertical data search) is used for automatically translation the date into a continuous series of numbers (the start of a continuous series of numbers is March 1 of each year, as well as before, when processing manually) and for reversing the number to date.