Features of the species composition of phytocenoses in the botanical and geographical plot «Caucasus» of the M. M. Gryshko National Botanical Garden of the NAS of Ukraine (Kyiv)

Aim. The aim of the article is to establish historical patterns of floro-complexes formation in the Caucasus area; carry out a comprehensive inventory of the species composition of plants both at individual sites and at the site as a whole; analyze the stability of cultural phytocoenosis in individu...

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Date:	2020
Main Authors:	Didenko, Svitlana, Shynder, Oleksandr
Format:	Article
Language:	Ukrainian
Published:	Національний дендрологічний парк "Софіївка" НАН України 2020
Online Access:	http://mchr.sofievka.org/article/view/219814
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Journal Title:	Journal of Native and Alien Plant Studies

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Journal of Native and Alien Plant Studies

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spelling	oai:ojs.journals.uran.ua:article-2198142025-10-02T07:33:39Z Features of the species composition of phytocenoses in the botanical and geographical plot «Caucasus» of the M. M. Gryshko National Botanical Garden of the NAS of Ukraine (Kyiv) Didenko, Svitlana Shynder, Oleksandr biodiversity introduced plants adventitious plants flora of the Caucasus. Aim. The aim of the article is to establish historical patterns of floro-complexes formation in the Caucasus area; carry out a comprehensive inventory of the species composition of plants both at individual sites and at the site as a whole; analyze the stability of cultural phytocoenosis in individual species depending on the immigration structure of their species composition. Methods. For the aim of the study, the species analyzed were divided into 5 immigration groups: «IC» – species that are within the natural flora of the Caucasus (and are predominantly in the area of Caucasian origin introductions); «IO» – other introduced species that are not part of the natural flora of the Caucasus but have been planted on the site for various reasons; «N» – native species, absent in the natural flora of the Caucasus; «kse» – adventitious species, ksenophytes; «erg» – alien species, escaped plants (ergasiophytes). Results. The flora and its constituents (immigration groups) of the Caucasus botanical-geographical area have been investigated. Their analysis is carried out both for individual sections and for the site as a whole. Conclusions. The species composition is characterized by relatively high diversity, and crop phytocenoses, in which the proportion of introductions is high and predominates over the proportion of adventitious and native plant species (provided that the species composition is sufficiently complete) are considered mature. Those cultural phytocoenosis, in which the share of introductions is less than 30%, are impractical to consider formed. Національний дендрологічний парк "Софіївка" НАН України 2020-12-20 Article Article Peer-reviewed Article application/pdf http://mchr.sofievka.org/article/view/219814 10.37555/2707-3114.16.2020.219814 Journal of Native and Alien Plant Studies; No. 16 (2020); 45-57 Journal of Native and Alien Plant Studies; № 16 (2020); 45-57 2707-3114 uk http://mchr.sofievka.org/article/view/219814/219592 Copyright (c) 2020 Svitlana Didenko, Oleksandr Shynder https://creativecommons.org/licenses/by-nc-sa/4.0
institution	Journal of Native and Alien Plant Studies
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datestamp_date	2025-10-02T07:33:39Z
collection	OJS
language	Ukrainian
topic_facet	biodiversity introduced plants adventitious plants flora of the Caucasus.
format	Article
author	Didenko, Svitlana Shynder, Oleksandr
spellingShingle	Didenko, Svitlana Shynder, Oleksandr Features of the species composition of phytocenoses in the botanical and geographical plot «Caucasus» of the M. M. Gryshko National Botanical Garden of the NAS of Ukraine (Kyiv)
author_facet	Didenko, Svitlana Shynder, Oleksandr
author_sort	Didenko, Svitlana
title	Features of the species composition of phytocenoses in the botanical and geographical plot «Caucasus» of the M. M. Gryshko National Botanical Garden of the NAS of Ukraine (Kyiv)
title_short	Features of the species composition of phytocenoses in the botanical and geographical plot «Caucasus» of the M. M. Gryshko National Botanical Garden of the NAS of Ukraine (Kyiv)
title_full	Features of the species composition of phytocenoses in the botanical and geographical plot «Caucasus» of the M. M. Gryshko National Botanical Garden of the NAS of Ukraine (Kyiv)
title_fullStr	Features of the species composition of phytocenoses in the botanical and geographical plot «Caucasus» of the M. M. Gryshko National Botanical Garden of the NAS of Ukraine (Kyiv)
title_full_unstemmed	Features of the species composition of phytocenoses in the botanical and geographical plot «Caucasus» of the M. M. Gryshko National Botanical Garden of the NAS of Ukraine (Kyiv)
title_sort	features of the species composition of phytocenoses in the botanical and geographical plot «caucasus» of the m. m. gryshko national botanical garden of the nas of ukraine (kyiv)
description	Aim. The aim of the article is to establish historical patterns of floro-complexes formation in the Caucasus area; carry out a comprehensive inventory of the species composition of plants both at individual sites and at the site as a whole; analyze the stability of cultural phytocoenosis in individual species depending on the immigration structure of their species composition. Methods. For the aim of the study, the species analyzed were divided into 5 immigration groups: «IC» – species that are within the natural flora of the Caucasus (and are predominantly in the area of Caucasian origin introductions); «IO» – other introduced species that are not part of the natural flora of the Caucasus but have been planted on the site for various reasons; «N» – native species, absent in the natural flora of the Caucasus; «kse» – adventitious species, ksenophytes; «erg» – alien species, escaped plants (ergasiophytes). Results. The flora and its constituents (immigration groups) of the Caucasus botanical-geographical area have been investigated. Their analysis is carried out both for individual sections and for the site as a whole. Conclusions. The species composition is characterized by relatively high diversity, and crop phytocenoses, in which the proportion of introductions is high and predominates over the proportion of adventitious and native plant species (provided that the species composition is sufficiently complete) are considered mature. Those cultural phytocoenosis, in which the share of introductions is less than 30%, are impractical to consider formed.
publisher	Національний дендрологічний парк "Софіївка" НАН України
publishDate	2020
url	http://mchr.sofievka.org/article/view/219814
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first_indexed	2025-07-17T12:30:08Z
last_indexed	2025-10-03T01:36:09Z
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Features of the species composition of phytocenoses in the botanical and geographical plot «Caucasus» of the M. M. Gryshko National Botanical Garden of the NAS of Ukraine (Kyiv)

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