Leaf anatomy as an additional taxonomy tool for 18 taxa of Matricaria L. and Tripleurospermum Sch. Bip. (Anthemideae-Asteraceae) in Turkey

İnceer, Hüseyin; Ozcan, Melahat

doi:10.1007/s00606-011-0487-2

Cited by 22 publications

(21 citation statements)

References 27 publications

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“…The epidermal cell walls are also of the same structure, with anticlinal undulate walls on both the adaxial and abaxial surface. These characteristics agree with the results previously reported by Metcalfe and Chalk (1979) and Inceer and Ozcan (2011) for the family Asteraceae. Metcalfe and Chalk (1979) reported that vascular bundles are taxonomically important and cambium can occur in the member of Asteraceae family.…”

Section: Discussionsupporting

confidence: 93%

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Micromorphological, Anatomical and Cytogenetical Studies in Endemic Crepis macropus Boiss. & Heldr. (Asteraceae) from Turkey

İnceer¹,

Kalmuk²,

Imamoglu³

et al. 2016

Acta Botanica Croatica

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-In the present study, the micromorphological structure of achene, pappus and style using scanning electron microscope (SEM), stomatal characteristics, anatomy of stem and achene together with chromosome number and nuclear DNA content of the Turkish endemic Crepis macropus Boiss. & Heldr. are provided in order to expand knowledge of its taxonomy. The SEM studies in this species show that dense spiny cells are found on the achene surface, the pappus bristle has 3-5 spikes and the style possesses slender papillae. The stem structure is composed of epidermis, collenchyma, parenchymatous cortex and pith. The species has anomocytic stomata in both the upper and the lower surface of the leaves. The pericarp of the achene is mainly composed of several layers of sclerenchymatous cells. In this species, the chromosome number is 2n = 2x = 8, karyotype consists of two submetacentric and six subtelocentric chromosomes and nuclear DNA content (2C-value) is 12.96 pg. These data are presented here for the fi rst time and their taxonomic values are discussed.

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Section: Discussionsupporting

confidence: 93%

“…Many anatomical characters of the leaves are useful for systematics, particularly the epidermal cells and stomata (Metcalfe and Chalk 1979, Dickison 2000, Araújo et al 2010, Inceer and Ozcan 2011. Paradermal sections taken from the leaves show that C. macropus has isodiametric epidermal cells together with anomocytic stomata.…”

Section: Discussionmentioning

confidence: 99%

Micromorphological, Anatomical and Cytogenetical Studies in Endemic Crepis macropus Boiss. & Heldr. (Asteraceae) from Turkey

İnceer¹,

Kalmuk²,

Imamoglu³

et al. 2016

Acta Botanica Croatica

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“…The present results show that all taxa have anomocytic stomata. This stoma type has previously been reported in C. macropus (Inceer et al 2016) and other members of the Asteraceae family (Adedeji and Jewoola 2008, Inceer and Ozcan 2011, Ozcan et al 2015.…”

Section: Discussionsupporting

confidence: 78%

“…Stomata and associated epidermal cells may also have taxonomic significance, and presence or absence of stomata on the upper leaf surface is often a good diagnostic feature (Davis and Heywood 1973). The taxonomic value of stomatal characteristics in Asteraceae have been demonstrated in numerous studies (Metcalfe and Chalk 1979, Qureshi et al 2008, Inceer and Ozcan 2011, Szymura and Wolski 2011, Rahman et al 2013, Essiett and Archibong 2014. Among the taxonomically important characteristics of stomata is the arrangement of the surrounding epidermal cells, size and density, as well as the stomatal index.…”

Section: Introductionmentioning

confidence: 92%

Achene anatomy and stomatal characteristics of eighteen Crepis L. (Asteraceae) taxa from Turkey with notes on their systematic significance

İnceer

Kalmuk

Imamoglu

et al. 2018

Nordic Journal of Botany

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Achene anatomy and stomatal characteristics of eighteen Crepis taxa from Turkey are here described for the first time. In all taxa examined the pericarp is composed of several layers of sclerenchymatous and parenchymatous cells. As for the achene, differences among taxa mainly concern the pericarp structure and its thickness and width. Stomata are present on both surface of the leaf in all studied taxa and all taxa have anomocytic type stomata. However, the dimensions (length and width) and density of the stomata differ significantly among the studied taxa. In addition, the dimensions of stomata are negatively correlated with stomata density. It is concluded that achene anatomy and stomatal characteristics are useful for delimitation of Crepis taxa and a key to taxa based on these characters is provided. However, based on achene anatomy and stomatal characteristics, we found no argument for an exclusion of the Lagoseris group from Crepis as has previously been proposed.

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“…There are no studies on C. corymbosum, so the comparison will be made with other species of the Asteraceae family. In a study conducted by Inceer and Ozcan [6], it was stated that cuticle in leaf of 18 taxa of Matricaria L. and Tripleurospermum Sch. Bip.…”

Section: Transverse Section Taken By Microtomementioning

confidence: 99%

MORPHOLOGY AND ANATOMY OF Cardopatium corymbosum (L.) Pers. (ASTERACEAE)

Arık

2019

Mugla Journal of Science and Technology

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Leaf anatomy as an additional taxonomy tool for 18 taxa of Matricaria L. and Tripleurospermum Sch. Bip. (Anthemideae-Asteraceae) in Turkey

Cited by 22 publications

References 27 publications

Micromorphological, Anatomical and Cytogenetical Studies in Endemic Crepis macropus Boiss. & Heldr. (Asteraceae) from Turkey

Micromorphological, Anatomical and Cytogenetical Studies in Endemic Crepis macropus Boiss. & Heldr. (Asteraceae) from Turkey

Achene anatomy and stomatal characteristics of eighteen Crepis L. (Asteraceae) taxa from Turkey with notes on their systematic significance

MORPHOLOGY AND ANATOMY OF Cardopatium corymbosum (L.) Pers. (ASTERACEAE)

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