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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">vavilovia</journal-id><journal-title-group><journal-title xml:lang="ru">VAVILOVIA</journal-title><trans-title-group xml:lang="en"><trans-title>VAVILOVIA</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2658-3860</issn><issn pub-type="epub">2658-3879</issn><publisher><publisher-name>VIR</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.30901/2658-3860-2020-3-3-9</article-id><article-id custom-type="elpub" pub-id-type="custom">vavilovia-54</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Роды Hymenolobus и Hornungia (Cruciferae) флоры  Дагестана: ботанико‑географические заметки</article-title><trans-title-group xml:lang="en"><trans-title>The genera Hymenolobus and Hornungia  (Cruciferae) in the  flora of Dagestan: notes on botany and geography</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дорофеев</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Dorofeyev</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197376, г. Санкт‑Петербург, ул. Профессора Попова, 2</p></bio><bio xml:lang="en"><p>2, Professor Popov Str., St. Petersburg, 197376</p></bio><email xlink:type="simple">vdorofeyev@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Муртазалиев</surname><given-names>Р. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Murtazaliev</surname><given-names>R. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>367000, Республика Дагестан,г. Махачкала, ул. Магомеда Гаджиева, 45</p></bio><bio xml:lang="en"><p>45, M. Gadgiev Street, Makhachkala, Republic of Dagestan,  367000</p></bio><email xlink:type="simple">murtazaliev.ra@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гусейнова</surname><given-names>З. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Guseinova</surname><given-names>Z. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>367000, Республика Дагестан, г. Махачкала, ул. Магомеда Гаджиева, 45</p></bio><bio xml:lang="en"><p>45, M. Gadgiev Street, Makhachkala, Republic of Dagestan,  367000</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Ботанический институт им. В. Л. Комарова РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Komarov Botanical Institute of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Горный ботанический сад ДФИЦ РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Mountain Botanical Garden of the Dagestan Federal Research &#13;
Centre of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>02</day><month>06</month><year>2021</year></pub-date><volume>3</volume><issue>3</issue><fpage>3</fpage><lpage>9</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Дорофеев В.И., Муртазалиев Р.А., Гусейнова З.А., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Дорофеев В.И., Муртазалиев Р.А., Гусейнова З.А.</copyright-holder><copyright-holder xml:lang="en">Dorofeyev V.I., Murtazaliev R.A., Guseinova Z.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://vavilovia.elpub.ru/jour/article/view/54">https://vavilovia.elpub.ru/jour/article/view/54</self-uri><abstract><p>Роды Hymenolobus Nutt.  ex  Torr.  et  A.  Gray  (Torrey  et  Gray,  1838)  и Hornungia Reichenb. (Reichenbach, 1837) среди крестоцветных Кавказа занимают особое положение. Во‑первых, оба  рода  габитуально  относительно  близки,  в  связи  с  чем  их  неоднократно  пытались объединить  в  один  род  (Hayek,  1924;  Appel,  Al‑Shehbaz,  1997;  German,  2005);  во‑вторых, они  являются  весенними  эфемерами;  в‑третьих,  растения  этих  родов  имеют  крайне небольшие размеры; в‑четвёртых, экологические ниши представителей этих родов очень ограничены,  хотя  между  собой  и  различны. Hymenolobus procumbens впервые  обнаружен в Манас ‑ Самурском ботанико‑географическом районе Восточного Кавказа. Найдена самая северная из известных популяция H. puberulus в Верхнеcулакском ботанико‑географическом районе  Восточного  Кавказа.  Изучена  экология  популяции  Hornungia  angustilimbata Талгинского ущелья.</p></abstract><trans-abstract xml:lang="en"><p>The genera Hymenolobus and Hornungia in the flora of the Caucasus occupy a special place among the Cruciferae. First of all, both genera are relatively close, hence the repeated attempts to unite them  in  one  genus  (Hayek,  1924;  Appel,  Al‑Shehbaz,  1997;  German,  2005);  secondly,  they  are spring  ephemerals;  thirdly,  the  plants  of  these  genera  are  of  extremely  small  size;  fourthly,  the ecological niches of representatives of these genera are very limited, although they are different among  themselves. Hymenolobus procumbens was  first  discovered  in  the  Manas‑Samur  region of the Eastern Caucasus. The northernmost known population of H. puberulus was found in the Verkhne‑Sulak botanical and geographical region of the Eastern Caucasus. Ecology of a Hornungia angustilimbata population in the Talginsky Canyon has been studied in detail.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Дагестан</kwd><kwd>географическое распространение</kwd><kwd>экология</kwd><kwd>эндемизм</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Dagestan</kwd><kwd>geographic distribution</kwd><kwd>plant ecology</kwd><kwd>endemism</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках реализации государственного задания согласно плану НИР Ботанического института им. В.Л. Комарова РАН (№ темы: АААА-А19-119031290052-1 - «Сосудистые растения Евразии: систематика, флора, растительные ресурсы») и плану НИР Горного ботанического сада Дагестанского федерального исследовательского центра РАН (тема № гос. регистрации 01201452195 - «Структурная организация и механизмы функционирования популяций эндемиков флоры Дагестана и их интродукционный анализ»).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Андреев М.П., Курбатова Л.Е., Дорофеев В.И., Иванов А.Ю. Заносные растения на Российских антарктических научных станциях. Проблемы Арктики и Антарктики. 2015;4(106):45-54.</mixed-citation><mixed-citation xml:lang="en">Andreev M.P., Kurbatova L.E., Dorofeyev V.I., Ivanov A.Yu. Alien plants on the Russian Antarctic Scientific Stations. Problems of Arctic and Antarctica. 2015;4(106):45-54. 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