A new hybrid of the genus Origanum L. (Lamiaceae):  Origanum × symes Carlström

CATTANEO, Cristina; Dırmencı, Tuncay

doi:10.26650/istanbuljpharm.2022.1034352

Cited by 4 publications

(3 citation statements)

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“…The genus includes approximately 42 species (49 taxa) and 22 hybrids worldwide. Turkey plays a significant role in the diversity of Origanum, hosting 21 species (24 taxa, 13 endemic) and 13 hybrids (12 endemic) [7]. These species are commonly used as spices and are known as 'kekik' in our country.…”

Section: Introductionmentioning

confidence: 99%

Pollen Morphology of Origanum vulgare subsp. viridulum (Lamiaceae)

2023

Proceeding Book of 4th International Conference on Engineering and Applied Natural Sciences ICEANS 2023

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The Lamiaceae family is one of the most important plant families encompassing various species widely used by people for various purposes in their daily life. Origanum, with its diverse species commonly used for medicinal purposes, as well as as spices and teas, is one of the commercially significant genera within the Lamiaceae family. Origanum is primarily found in the Northern Hemisphere of the Old World, with 90% of its taxa located in the Mediterranean region. Turkey is an important center of the Origanum diversity with 21 species (24 taxa, 13 endemic) and 13 hybrids (12 endemic). The main aim of this study is to investigate the palynological features of Origanum vulgare subsp. viridulum in order to contribute to the systematic study of Origanum. Plant specimens have been collected from their natural distribution areas. Pollen preparations were made using the Woodehouse Method from mature pollen grains of the species. The pollen morphology of the taxa was studied in detail using light microscope and scanning electron microscope observations. According to the examinations, pollen grains are isopolar, hexacolpate; amb shape circular, pollen shape suboblate and exine ornamentation reticulate.

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Section: Introductionmentioning

confidence: 99%

Pollen Morphology of Origanum vulgare subsp. viridulum (Lamiaceae)

2023

Proceeding Book of 4th International Conference on Engineering and Applied Natural Sciences ICEANS 2023

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“…It includes approximately 42 species (49 taxa) and 22 hybrids worldwide. Turkey is an important center of Origanum diversity with 21 species (24 taxa, 13 endemic) and 13 hybrids (12 endemic) [6]. Its species are generally used as spices and are known as "kekik" in our country.…”

Section: Introductionmentioning

confidence: 99%

Anatomical study on Origanum vulgare subsp. viridulum (Lamiaceae)

2023

International Conference on Innovative Academic Studies

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Origanum L. includes several species commonly used as spices, teas and for medicinal purposes, and is one of the most commercially important genera within the Lamiaceae family. The Origanum is found primarily in the Northern Hemisphere of the Old World, with 90% of the taxa occurring in the Mediterranean region. Turkey is an important center of the Origanum diversity with 21 species (24 taxa, 13 endemic) and 13 hybrids (12 endemic). The main purpose of this study is to investigate the anatomical features of Origanum vulgare subsp. viridulum to contribute to the systematics of Origanum. In this study, the plant specimens were collected from their natural distribution areas. The plant samples were preserved in 70% alcohol during field studies. Then, the paraffin method was used for cross sections of root, stem, and leaf. The sections were taken by microtome and stained with safranin and fast-green. In the root crosssection, there is the outermost fragmented rhizoderm, 6-7 row cortex, single-row endodermis, 7-8 row phloem, well-developed xylem layer and the pith region in the central part, respectively. Stem anatomical features are compatible with the general anatomical structure of the Lamiaceae. The leaf type is bifacial and mesophyll tissue consists of elongated palisade and spongy parenchyma cells.

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“…Plants belonging to the family have long attracted workers from the field of cytogenetics not only due to their practical applications but because these offer a group of freely crossbred plants with viable hybrids known at interspecific levels as well (Dirmenci et al 2020;Cattaneo and Dirmenci 2022). The study of cytogenetics may thus provide an insight into the evolution-ary tendencies of taxa.…”

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confidence: 99%