Features of the introduction of ornamental herbaceous plants native to the Russian Far East region in Laboratory of Ornamental Plants, at Main Botanical Garden of Russian Academy of Science

Julia A Khokhlacheva,K.P Ma,Alexander V Kabanov,V.V Chepinoga,Irina A Bondorina

doi:10.1051/bioconf/20213800016

Julia A Khokhlacheva, K.P Ma + Show 3 more

Open Access

https://doi.org/10.1051/bioconf/20213800016

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Abstract

Based on a long-term introduction study of the species native to the Russian Far East region, a representative collection was collected, including a wide range of ecological groups. On the basis of the conducted research, the peculiarities of the preservation of individual species in the collection fund (the ability to persist in culture for a long time, vegetative renewal, self-seeding) are revealed. It is noted that for a number of species, in addition to active vegetative overgrowth, mass self-seeding is also noted. Despite the prospects of such species in the introduction work, they can pose a potential threat to invasion. That is why only those species that are not characterized by regular and mass self-seeding are recommended for use in urban landscaping.

Highlights

There is a unique place on the territory of the Russian Federation – the Far Eastern Federal District
Special attention was paid to the natural views of the Far East
According to the data for 1983 [7] in the department of ornamental plants, plants belonging to 33 families, 55 species and 74 genera were introduced

Summary

Introduction

There is a unique place on the territory of the Russian Federation – the Far Eastern Federal District. Subject to the predominance of mountainous territories, various types of soils – from permafrost-taiga light-earth and tundra gley soil to brown forest and yellow-earthbrown, the monsoon nature of the climate and the peculiar history of the formation of flora caused the uniqueness of the floral composition of the region. N. Voroshilov, the flora of the Far East has about 3–3,1 thousand species [1,2,3]. Selection and introduction of promising species native to the Russian Far East region into the culture with the further possibility of introducing individual representatives into mass urban landscaping

Materials and methods

Results and discussion

Conclusion