<i>Scorzonera ahmet‐duranii</i> sp. nov. (Asteraceae) from southwest Anatolia, and its phylogenetic position

Makbul, Serdar; Çoşkunçelebi, Kamil; Gültepe, Mutlu; Okur, Seda; Güzel, Murat Erdem

doi:10.1111/j.1756-1051.2011.01235.x

Cited by 9 publications

(9 citation statements)

References 14 publications

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“…Scorzonera sect. Nervosae as stated by Coskuncelebi et al (2012). Scorzonera zorkunensis is a scapigerous and mostly caespitose perennial herb with lanate indumentum.…”

Section: Scorzonera Zorkunensismentioning

confidence: 99%

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A conspectus of Scorzonera s.l. in Turkey

Çoşkunçelebi¹,

Makbul²,

Gültepe³

et al. 2015

Turk J Bot

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The genus Scorzonera L. (Asteraceae), with about 160 species belonging to the subtribe Scorzonerinae Dumort. of the tribe Cichorieae, is widespread in the more arid regions of Eurasia and northern Africa (Bremer and Anderberg, 1994;Nazarova, 1997).After the genus Scorzonera s.str. was revised by Chamberlain (1975) for the Flora of Turkey, many new species have been recorded from Turkey. The classification of the genus has been highly controversial (Nazarova, 1997;Mavrodiev et al., 2004), and because of this different taxonomic treatments have been used in the floras. Starting with De Candolle (1805), frequently Scorzonera species with a conspicuous cylindric carpopodium were placed under a separate genus,

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“…Scorzonera sect. Nervosae as stated by Coskuncelebi et al (2012). Scorzonera zorkunensis is a scapigerous and mostly caespitose perennial herb with lanate indumentum.…”

Section: Scorzonera Zorkunensismentioning

confidence: 99%

“…Since the genus Scorzonera in its wide sense was revised by Chamberlain (1975) to comprise 42 species in Turkey, many botanists have published new taxa (Coskuncelebi et al, 2012;Makbul et al, 2012) and new records (Doğan and Duran, 2010) from Turkey without considering classification. According to Makbul (2012), the genus Scorzonera s.l.…”

Section: Introductionmentioning

confidence: 99%

A conspectus of Scorzonera s.l. in Turkey

Çoşkunçelebi¹,

Makbul²,

Gültepe³

et al. 2015

Turk J Bot

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“…According to these authors, the adaxial epidermis bears 4-12 stomata, while the abaxial epidermis 6-14. In other taxa from this genus occurring in Turkey, the number of stomata on both epidermis surfaces was reported to be considerably greater [44]. Their density is related to the adaptation of plants to the climatic conditions of different regions [50].…”

Section: Discussionmentioning

confidence: 99%

“…The S. hispanica cultivars analyzed as well as the species S. ahmet-duranii and S. semicana described in the literature have amphistomatic leaves [44]. Anomocytic stomata were found in the leaf epidermis of the investigated cultivars and in other species from the genus Scorzonera [45,46].…”

Section: Discussionmentioning

confidence: 99%

Micromorphology of the epidermis and anatomical structure of the leaves of Scorzonera hispanica L.

Chwil

Krawiec

et al. 2015

Acta Soc Bot Pol

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In Poland Scorzonera hispanica L. is rare in the wild. This species is used as a vegetable and medicinal plant. Currently, attempts are being made to introduce this plant into cultivation in Poland. In this study, comparative analyses were conducted of the epidermis surface micromorphology and anatomical structure of the leaves of S. hispanica 'Maxima' and 'Meres' . The investigations were performed using fluorescence, light and scanning electron microscopy. The cuticle on the surface of epidermal cells is smooth or striated. In the epidermis, there are anomocytic stomata. The stomatal index in the epidermis of the studied cultivars is 9.3-11%. In the midrib of the leaf, there is an aerial cavity which occupies a substantial area. In this place, cracking and breaking of the leaf blade were observed. Over the aerial cavity under the adaxial epidermis, there is a single layer of collenchyma cells and 1-2 rows of parenchyma cells. Tangential collenchyma is also present between the abaxial epidermis and large vascular bundles located in the midrib and on both sides of the large vascular bundles in the lamina. This tissue strengthens the leaf margin. The mesophyll cells located in the abaxial epidermis of the midrib form protrusions surrounding the large vascular bundles. The leaves of S. hispanica represent the equifacial type.

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“…The family Asteraceae has about 1186 species in 140 genera that are present in Turkey. Almost 446 endemic species occur all over Turkey (Erik & Tarıkahya, 2004;Duran et al, 2009;Makbul et al, 2012). Grierson (1975) also accepted the genus Inula, in the broader sense, while revising the genus for Flora of Turkey.…”

Section: Introductionmentioning

confidence: 99%

Inula tuzgoluensis (Asteraceae), a new species from Central Anatolia, Turkey

Öztürk¹,

Çetin²

2013

Turk J Bot

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The new species Inula tuzgoluensis M.Öztürk & O.Çetin (Asteraceae) is described from Central Turkey. The species grows on salty marshes, in the Cihanbeyli District of Konya Province. Inula tuzgoluensis, an endemic confined to Central Anatolia, is related to I. aucheriana DC. The new species is distinct from the closely allied I. aucheriana by habitus, indumentums, leaves, flowers, pollen grains, and achenes. Photos of the new species are provided. Special attention is also given to its ecology and conservation status. In addition, pollen characteristics and achene surface features are examined by scanning electron microscopy. Phylogenetic relationships between closely related Inula species and Phagnalon Cass. were examined with molecular methods performed in the regions of the intersimple sequence repeats. DNA was isolated from the collected samples using modified CTAB protocols. The data were analysed with the PAUP package. Standardised data were used to generate the dendrogram that revealed the phylogenetic relationships of the taxa. The chromosome number for Inula tuzgoluensis was n = x = 9, it and was counted for the first time here.

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Scorzonera ahmet‐duranii sp. nov. (Asteraceae) from southwest Anatolia, and its phylogenetic position

Cited by 9 publications

References 14 publications

A conspectus of Scorzonera s.l. in Turkey

A conspectus of Scorzonera s.l. in Turkey

Micromorphology of the epidermis and anatomical structure of the leaves of Scorzonera hispanica L.

Inula tuzgoluensis (Asteraceae), a new species from Central Anatolia, Turkey

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