Flora of protected areas «Sarashevskie dubravi» (Perm region)
Автор: Efimik E.G., Ovesnov S.A.
Журнал: Вестник Пермского университета. Серия: Биология @vestnik-psu-bio
Рубрика: Ботаника
Статья в выпуске: 4, 2015 года.
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The object of study is the flora of protected areas of regional significance "Sarashevsky oak" (bardym district, Perm region). Sarashevsky oak forests of the protected natural landscape located in the strip of mixed deciduous-coniferous forests of the taiga zone. Based on the analysis of literature sources, herbarium collections and their own materials drawn up a list of vascular plant species growing in this protected area. In the flora of the protected areas identified 449 species of vascular plants belonging to 257 genera and 79 families. These figures indicate a high level of floristic richness of the study area. Angiosperms -the largest division, its share represented was 96.4% of the total number of species, gymnosperms -0.9%, with fern represent 1.6% and homevideo - 0.9% and lycopsids - 0.2%. The basis of the flora are in criocerinae plants, which are dominated by dicotyledons. The largest ten-tion in number of species families include 229 species, representing 51% of all species. The most numerous in the flora of one - and du-vidovy family. Such families had account 44. Flora of protected areas "Sarashevsky oak" sufficiently rich, diverse and can be characterized as broad-leaved forest. Here there are 12 species, needs-giving special attention to their status in the environment and 6 species subject to special protection and monitoring as included in the Red book of the Russian Federation (Cypripedium calceolus, Cephalanthera rubra) and the Perm region (Sanicula uralensis, Geranium sanguineum, Adenophora lilifolia, Neottia nidus-avis). All this testifies to the expediency of retain-tion of the territory as protected areas.
Flora, vascular plants, specially protected natural territory, rare and endangered plant species, protected areas "sarashevskie dubravi"
Короткий адрес: https://sciup.org/147204736
IDR: 147204736