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2021, № 6 (48) |
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ECOLOGY
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Kolyada A.S., Belov A.N., Berseneva S.A., Repsh N.V. |
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Woody plants of public gardens in Ussuryisk city (Primorye Territory) |
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The species and quantitative composition of woody-shrub plants in public gardens in Ussuriysk (Primorye Territory) have been studied. A total of 63 taxa from 41 genera and 21 families have been recorded. Among them, by the number of species the rose family is the leader (28,6% of the total number of species), 10 families are represented by only one genus and species. The largest genus is the genus Acer L., 6 species of which are used in landscaping in the studied public gardens. The composition of woody plants is dominated by aboriginal species (69,8% of their total number), among introduced species there are plants of East Asia (9 species), North America (4 species), as well as plants of Eurasian (3 species) and European (3 species) origin. Life forms (biomorphs) are dominated by summer-green trees over 10 m in height (23 species), summer-green shrubs over 2 m in height (13 species) and summer-green shrubs 1-2 m in height (12 species). Most often in the landscaping of public gardens in the Ussuriysk city there are Siberian elm (Ulmus pumila L.), Asian white birch (Betula platyphylla Sukacz.), common ninebark (Physocarpus opulifolia (L.) Maxim.), ash-leaved maple (Acer negundo L.) and Manchu ash (Fraxinus mandshurica Rupr.).
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