A new species of the genus Iris L. (Iridaceae Juss.) from the Ferghana Valley

Tojibaev, Komiljon; Karimov, Farkhod I.; Turgunov, Mirabdulla

doi:10.14258/turczaninowia.17.4.2

Cited by 10 publications

(12 citation statements)

References 2 publications

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“…Karimov). It is also noteworthy that Iris austrotschatkalica was described as the result of the identification of the IPA site (Tojibaev et al 2014a).…”

Section: Endemism and A New Record For The National Florasmentioning

confidence: 99%

Important plant areas (IPAs) in the Fergana Valley (Central Asia): The Bozbu-Too-Ungortepa massif

Tojibaev¹,

Karimov²,

R.³

et al. 2023

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This paper discusses identifying Important Plant Areas (IPAs) in one of the most densely populated regions of Central Asia—the Fergana valley. The recognition of IPA sites is an attempt to introduce new ways of conserving local plant diversity with a high concentration of endemic species in Central Asia, where conservation methods of the former Soviet Union still prevail. The research revealed the current state and geography of many rare species and enriched the flora of Uzbekistan and Kyrgyzstan with several rare species. The second IPA is the transboundary territory of the Fergana valley, uniting the southern spurs of the Chatkal range and the Ungortepa-BozbuToo massif. We documented the distribution of 62 species in the IPAs under the sub-criteria of Plantlife International. Our study aimed at continuing studies on the IPAs in this region, addressing specific conservation challenges, such as conserving national endemics and endangered species that grow outside protected areas and GIS mapping of endemic species.

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“…Karimov). It is also noteworthy that Iris austrotschatkalica was described as the result of the identification of the IPA site (Tojibaev et al 2014a).…”

Section: Endemism and A New Record For The National Florasmentioning

confidence: 99%

Important plant areas (IPAs) in the Fergana Valley (Central Asia): The Bozbu-Too-Ungortepa massif

Tojibaev¹,

Karimov²,

R.³

et al. 2023

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“…Over the past ten years, the intensity of botanical research has increased significantly, which is largely due to the Flora of Uzbekistan project (Sennikov et al 2016) and the ongoing inventory in Kyrgyzstan (Lazkov & Sultanova 2014). Between 2012 and 2022, seven new species of Iris were described from Central Asia, which is more than 13% of all the species of Iris recorded up to 2012 (Khassanov et al 2013(Khassanov et al , 2014Lazkov & Naumenko 2014;Tojibaev & Turginov 2014;Tojibaev et al 2015;Sennikov et al 2022b). New records and taxonomic clarifications were published in particular groups (Lazkov & Sennikov 2017;Sennikov et al 2022a,b).…”

Section: Climatementioning

confidence: 99%

The genus Iris L. s. l. (Iridaceae) in the Mountains of Central Asia biodiversity hotspot

Sennikov¹,

Khassanov²,

Ortikov³

et al. 2022

PDCA

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The novel, phylogeny-based classification of Iris s.l. in the Mountains of Central Asia biodiversity hotspot has been developed. Fifty seven species are accepted and classified into 14 sections. The majority of accepted species (38) belong to the juno irises, which have a centre of their diversity in Central Asia and are represented by 2 sections; the largest I. sect. Juno is subdivided into 10 species groups, whereas I. sect. Physocaulon is subdivided into 2 subsections, each with 2 aggregates. The analysis of the geographical pattern of species richness revealed two areas of exceptionally high Iris species richness: Tian-Shan (14 species) and Hissar Mts. (21 species). A morphological description, sample photograph, geographical distribution, ecological data, point distribution maps, list of specimens and photographs examined, synonymy and nomenclatural type are provided for each species. A new identification key is compiled, based on morphology and phylogenetic relationships. Iris alberti Regel is reported for the first time from Uzbekistan. Four new combinations, Iris sect. Sclerosiphon (Nevski) Sennikov & F.O.Khass., I. subsect. Drepanophyllae (Rodion.) Sennikov, I. subsect. Rosenbachianae (Rodion.) Sennikov and I. parvula (Vved.) Sennikov, are established. The name I. kopetdagensis Vved. is validated with a type and description in English. Iris suworowii Regel is restored as the priority name for I. lineata Foster. Iris popovii Vved. is treated as a synonym of I. baldshuanica O.Fedtsch. & B.Fedtsch., I. pskemensis Rukšāns as a synonym of I. kolpakowskiana Regel, I. hoogiana Dykes as a synonym of I. darwasica Regel, and Iridodictyum kopetdaghense Kurbanov is reduced to a synonym of Iris reticulata M.Bieb. Iris almaatensis Pavlov is removed from synonyms of I. subdecolorata Vved. and considered a yellow form of I. kuschakewiczii B.Fedtsch. The nomenclature of I. sect. Regelia (Foster) Foster, I. parvula (Vved.) Sennikov and I. sogdiana Bunge is corrected. The names I. sect. Regelia (Foster) Foster, I. alberti Regel, I. bloudowii Ledeb., I. halophila Pall., I. hoogiana Dykes, I. lineata Foster, I. regelii Maxim. ex Regel, I. scariosa Willd. ex Link, I. sogdiana Bunge, I. stolonifera Maxim., I. suworowii Regel, I. tenuifolia Pall., I. tenuifolia var. thianschanica Maxim. ex Regel and I. vaga Foster are lectotypified, whereas I. suworowii is also epitypified.

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“…К. Ш. Тожибаевым и др. (Tojibaev et al, 2014) В работе Г. А. Лазькова и др. (Lazkov et al, 2015) Iris (Juno) maracandica Vved.…”

Section: Introductionunclassified

Structural features of vegetative organs of some species of the genus Iris L. growing in Uzbekistan

2020

Turczaninowia

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Аннотация. Впервые изучено морфо-анатомическое строение вегетативных органов десяти видов, относящихся к четырем секциям и трем подродам рода Iris L.: I. alberti Regel-из секции Iris (подрод Iris), I. korolkowii Regel и I. stolonifera Maxim.-из секции Hexapogon (Bunge) Baker (подрод Iris), I. halophila var. sogdiana (Bunge) Grubov-из секции Limniris Tausch (подрод Limniris (Tausch) Spach), I. orchioides Carriere, I. vicaria (Vved.) T. Hall et Seisums, I. warleyensis Foster, I. magnifica Vved., I. svetlanae (Vved.) T. Hall et Seisums, I. maracandica (Vved.) Wendelbo-из секции Juno (Tratt.) Maxim. (подрод Scorpiris Spach). Изученные виды являются эндемиками Средней Азии, в частности Узбекистана. Iris orchioides, I. magnifica и I. svetlanae занесены в Красную книгу Республики Узбекистан (Rakhimova, 2019). При исследовании строения вегетативных органов выявлены характерные диагностические признаки для каждой секции: для секции Iris-дорсивентральный тип мезофилла листа, проводящие пучки расположены по периферии с нижней стороны листа; для секции Hexapogon-изолатерально-губчатый тип мезофилла листа, проводящие пучки расположены по периферии с обеих сторон листа и более склерифицированы за счет колленхимных клеток; для секции Limnirisизолатерально-палисадный тип мезофилла листа, проводящие пучки расположены по периферии с обеих сторон листа и более склерифицированы за счет склеренхимных клеток; для секции Juno-изогубчатый тип мезофилла листа, наличие устьиц на абаксиальной стороне и отсутствие их на адаксиальной; главные и боковые проводящие пучки расположены в центральной части мезофилла листа и более склерифицированы за счет колленхимных клеток. Выявленные структурные признаки вегетативных органов подтверждают самостоятельность данных секций рода Iris. Сходными признаками для всех видов рода Iris являются-паренхимно-пучковый тип влагалища листа и стебля; отчлененная от центрального цилиндра кольцом склеренхимы первичная кора; закрытые, коллатеральные проводящие пучки. Также выявлено различное сочетание ксероморфных и мезоморфных признаков вегетативных органов изученных видов рода Iris. Ксероморфные признаки наиболее выражены у I. halophila var. sogdiana, мезоморфные признаки наиболее выражены у I. vicaria. У остальных изученных видов наблюдается различное соотношение ксероморфных и мезоморфных признаков. Выявленные структурные признаки вегетативных органов являются видоспецифичными и могут быть использованы для решения проблем систематики рода Iris.

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A new species of the genus Iris L. (Iridaceae Juss.) from the Ferghana Valley

Cited by 10 publications

References 2 publications

Important plant areas (IPAs) in the Fergana Valley (Central Asia): The Bozbu-Too-Ungortepa massif

Important plant areas (IPAs) in the Fergana Valley (Central Asia): The Bozbu-Too-Ungortepa massif

The genus Iris L. s. l. (Iridaceae) in the Mountains of Central Asia biodiversity hotspot

Structural features of vegetative organs of some species of the genus Iris L. growing in Uzbekistan

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A new species of the genus Iris L. (Iridaceae Juss.) from the Ferghana Valley

Cited by 10 publications

References 2 publications

﻿Important plant areas (IPAs) in the Fergana Valley (Central Asia): The Bozbu-Too-Ungortepa massif

﻿Important plant areas (IPAs) in the Fergana Valley (Central Asia): The Bozbu-Too-Ungortepa massif

The genus Iris L. s. l. (Iridaceae) in the Mountains of Central Asia biodiversity hotspot

Structural features of vegetative organs of some species of the genus Iris L. growing in Uzbekistan

Contact Info

Product

Resources

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Important plant areas (IPAs) in the Fergana Valley (Central Asia): The Bozbu-Too-Ungortepa massif

Important plant areas (IPAs) in the Fergana Valley (Central Asia): The Bozbu-Too-Ungortepa massif