Karakulov A. V., Shaulo D. N., Shikalova E. A. A New Form of Spiraea flexuosa from Western Sayan

How to cite: Karakulov A. V.¹, Shaulo D. N.¹, Shikalova E. A.^{2, 3} A new form of Spiraea flexuosa from Western Sayan // Sibirskij Lesnoj Zurnal (Sib. J. For. Sci.). 2023. N. 2. P. 85–89 (in Russian with English abstract and references).

DOI: 10.15372/SJFS20230210

The issues of studying biological diversity, including at the intraspecific level, are among the most important in biology. The form diversity of woody plants is far from fully revealed. Most often, new forms are identified by crown habit, size and shape of leaf blades and their pubescence, size and color of flowers. Much less attention is paid to the color of the leaves. In the course of fieldwork in 2021, on the Kurtushibinsky Ridge, which is part of the Western Sayan system, in the protected zone of the Sayano-Shushensky State Natural Biosphere Reserve near the village of Bazaga, the authors found a small population of spiraea flexuous (Spiraea flexuosa Fisch ex Cambess.) with bright, carmine-red leaves. Previously, no forms were noted in S. flexuosa. However, for the closely related species S. сhamaedryfolia, which some authors previously considered a synonym for S. flexuosa, 3 forms were described: f. crataegifolia Zhl., f. transiens Zhl. and f. stenophylla Zhl. They differed only in the shape and size of the leaf blades. Forms with leaves other than typical green have not been described before. The found form, being introduced into the arboretum of the Central Siberian Botanical Garden of the Siberian Branch of the Russian Academy of Sciences, retained its characteristics. In accordance with the Code of Botanical Nomenclature, she was given the name – Spiraea flexuosa Fisch ex Cambess., f. atropurpurea Karakulov et Shaulo. The red-leaved form of S. flexuosa is highly decorative and can be successfully used in landscaping settlements in Siberia.

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СПИСОК ЛИТЕРАТУРЫ (REFERENCES)

Коропачинский И. Ю. Древесные растения Азиатской России. Новосибирск: Акад. изд-во «Гео», 2002. 707 с. [Koropachinskiy I. Yu. Drevesnye rasteniya Aziatskoy Rossii (Woody plants of Asiatic Russia). Novosibirsk: Geo Acad. Publ., 2002. 707 p. (in Russian with English title)].

Крылов П. Н. Флора Западной Сибири. Томск, 1933. Т. VII. С. 1449–1830 [Krylov P. N. Flora Zapadnoy Sibiri (Flora of Western Siberia). Tomsk, 1933. V. VII. P. 1449–1830 (in Russian with English title)].

Недолужко В. А. Конспект дендрофлоры российского Дальнего Востока. Владивосток: Дальнаука, 1995. 207 с. [Nedoluzhko V. A. Konspekt dendroflory rossiyskogo Dal'nego Vostoka (Synopsis of dendroflora of the Russian Far East). Vladivostok: Dal'nauka, 1995. 207 p. (in Russian)].

Полякова Т. А., Шатохина А. В., Ширманов М. В., Бондаренко Г. Н. Оценка таксономических отношений у сибирских представителей секции Chamaedryon Ser. рода Spiraea L. (Rosaceae Juss.) на основе анализа нуклеотидного полиморфизма ITS региона // Пробл. ботаники Южной Сибири и Монголии: сб. науч. ст. по мат-лам XIV Междунар. науч.-практ. конф. (25-29 мая 2015 г., Барнаул). Барнаул: Изд-во АлтГУ, 2015. С. 353–358 [Polyakova T. A., Shatokhina A. V., Shirmanov M. V., Bondarenko G. N. Otsenka taksonomicheskikh otnosheniy u sibirskikh predstaviteley sektsii Chamaedryon Ser. roda Spiraea L. (Rosaceae Juss.) na osnove analiza nukleotidnogo polimorfizma ITS regiona (Evaluation of taxonomic relationships among Siberian representatives of the section Chamaedryon Ser. of the genus Spiraea L. (Rosaceae Juss.) based on the analysis of nucleotide polymorphism of the ITS region) // Probl. botaniki Yuzhnoy Sibiri i Mongolii: sb. nauch. st. po mat-lam XIV Mezhdunar. nauch.-prakt. konf. (25-29 maya 2015 g., Barnaul) (Problems of Botany of South Siberia and Mongolia: Proc. 14^th Int. Sci. & Pract. Conf. (Barnaul, 25–29 May, 2015). Barnaul: Altai St. Univ. Publ., 2015. P. 35–358 (in Russian with English summary)].

Положий А. В. Spiraea В кн.: Флора Сибири. / Ред. А. В. Положий, Л. И. Малышев. Т. 8. Новосибирск: Наука. Сиб. отд-ние, 1988. С. 10–20 [Polozhiy A. V. Spiraea V kn. (In): Flora Sibiri (Flora of Siberia) / A. V. Polozhij, L. I. Malyshev (Eds.). V. 8. Novosibirsk: Nauka. Sib. Br., 1988. P. 10–20 (in Russian with English title)].

Пояркова А. И. Spiraea В кн.: Флора СССР / Ред. В. Л. Комаров. М.-Л.: Изд-во АН СССР, 1939. Т. 9. С. 283–305 [Poyarkova A. I. Spiraea V kn. (In): Flora SSSR (Flora of the USSR) / V. L. Komarov Ed.). Moscow-Leningrad: Izd-vo AN SSSR (USSR Acad. Sci. Publ.). V. 9. P. 283–305 (in Russian with English title)].

Старченко В. М. Флора Амурской области и ее охрана. М.: Наука, 2008. 228 с. [Starchenko V. M. Flora Amurskoy oblasti i ee okhrana (Flora of Amur Oblast and its protection). Moscow: Nauka (Science), 2008. 228 p. (in Russian with English title)].

Шульгина В. В. Деревья и кустарники СССР / Ред. С. Я. Соколов. М.-Л.: Изд-во АН СССР, 1954. Т. 3. С. 269–332 [Shul'gina V. V. Derev'ya i kustarniki SSSR (Trees and shrubs of the USSR) / S. Ya. Sokolov (Ed.). Moscow-Leningrad: Izd-vo AN SSSR (USSR Acad. Sci. Publ.), 1954. V. 3. P. 269–332 (in Russian)].

Hassler M. Synonymic checklists of the vascular plants of the world (14.7, Jan. 2023) https://www.worldplants.de

International Code of Nomenclature for algae, fungi, and plants (Shenzhen Code), 2018. https://www.iapt-taxon.org/nomen/main.php

Poliakova T. A., Shatokhina A. V., Bondarenko G. N., Politov D. V. Asseessment of genetic diversity of some Siberian and Far Eastern species of the genus Spiraea (Rosaceae) by newly developed multiplex panels of nuclear SSR loci // Vavilovskii Zhurnal Genetiki i Selektsii (Vavilov J. Gen. Breed.). 2018. V. 22. N. 6. P. 654–659.

The New York Botanical Garden Herbarium (NY), 2023. https://www.gbif.org/dataset/d415c253-4d61-4459-9d25-4015b9084fb0

Thiers B. M. Index Herbariorum: A global directory of public herbaria and associated staff. New York Bot. Garden’s Virtual Herbarium, 2016. http://sweetgum.nybg.org/science/ih/

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Karakulov A. V., Shaulo D. N., Shikalova E. A. A New Form of Spiraea flexuosa from Western Sayan

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