Anatomical Study and Pollen Micromorphology of <i>Onopordum</i> L. in Iran
In this study, pollen micromorphological structure, leaf and stem anatomy structure of six species of Onopordum (O. acanthium L., O. armenum Grossh., O. carduchorum Bornm. & Beauv., O. carmanicum (Bornm.) Bornm., O. heteracanthum C. A. Mey and O. leptolepis DC) were examined with different repet...
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| Format: | Article |
| Language: | English |
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Society of Land Measurements and Cadastre from Transylvania (SMTCT)
2014-03-01
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| Series: | Notulae Scientia Biologicae |
| Online Access: | http://www.notulaebiologicae.ro/index.php/nsb/article/view/9226 |
| _version_ | 1811220778122739712 |
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| author | Elham AGHABABAEYAN Maneezheh PAKRAVAN Farrokh GHAHREMANINEJAD |
| author_facet | Elham AGHABABAEYAN Maneezheh PAKRAVAN Farrokh GHAHREMANINEJAD |
| author_sort | Elham AGHABABAEYAN |
| collection | DOAJ |
| description | In this study, pollen micromorphological structure, leaf and stem anatomy structure of six species of Onopordum (O. acanthium L., O. armenum Grossh., O. carduchorum Bornm. & Beauv., O. carmanicum (Bornm.) Bornm., O. heteracanthum C. A. Mey and O. leptolepis DC) were examined with different repetitions. About 17 qualitative anatomical features were statistically analyzed. Glandular trichome, cortex fiber tissue, embowed in subsidiary vascular, its fiber tissue and vascular sheath extensions, adaxial collenchyma tissue and types of adaxial and abaxial stomata were distinct characters in separating of the species. In palynologic studies based on P/E ratio, 2 types of pollen grains were observed: oblate- spheroidal and suboblate. SEM study of the exine showed echinate, reticulate and perforate sculpturing in all six species. |
| first_indexed | 2024-04-12T07:48:43Z |
| format | Article |
| id | doaj.art-1f10a0ec44f843cba3049e7f275359f6 |
| institution | Directory Open Access Journal |
| issn | 2067-3205 2067-3264 |
| language | English |
| last_indexed | 2024-04-12T07:48:43Z |
| publishDate | 2014-03-01 |
| publisher | Society of Land Measurements and Cadastre from Transylvania (SMTCT) |
| record_format | Article |
| series | Notulae Scientia Biologicae |
| spelling | doaj.art-1f10a0ec44f843cba3049e7f275359f62022-12-22T03:41:39ZengSociety of Land Measurements and Cadastre from Transylvania (SMTCT)Notulae Scientia Biologicae2067-32052067-32642014-03-0161667610.15835/nsb6192268009Anatomical Study and Pollen Micromorphology of <i>Onopordum</i> L. in IranElham AGHABABAEYAN0Maneezheh PAKRAVAN1Farrokh GHAHREMANINEJAD2Alzahra University1Alzahra University, Faculty of science, Department of Biology, Sheikh- Bahaee sq., TehranKharazmi University, Department of Plant Biology, Faculty of Biological Sciences, 43 Dr. Mofatteh Avenue, TehranIn this study, pollen micromorphological structure, leaf and stem anatomy structure of six species of Onopordum (O. acanthium L., O. armenum Grossh., O. carduchorum Bornm. & Beauv., O. carmanicum (Bornm.) Bornm., O. heteracanthum C. A. Mey and O. leptolepis DC) were examined with different repetitions. About 17 qualitative anatomical features were statistically analyzed. Glandular trichome, cortex fiber tissue, embowed in subsidiary vascular, its fiber tissue and vascular sheath extensions, adaxial collenchyma tissue and types of adaxial and abaxial stomata were distinct characters in separating of the species. In palynologic studies based on P/E ratio, 2 types of pollen grains were observed: oblate- spheroidal and suboblate. SEM study of the exine showed echinate, reticulate and perforate sculpturing in all six species.http://www.notulaebiologicae.ro/index.php/nsb/article/view/9226 |
| spellingShingle | Elham AGHABABAEYAN Maneezheh PAKRAVAN Farrokh GHAHREMANINEJAD Anatomical Study and Pollen Micromorphology of <i>Onopordum</i> L. in Iran Notulae Scientia Biologicae |
| title | Anatomical Study and Pollen Micromorphology of <i>Onopordum</i> L. in Iran |
| title_full | Anatomical Study and Pollen Micromorphology of <i>Onopordum</i> L. in Iran |
| title_fullStr | Anatomical Study and Pollen Micromorphology of <i>Onopordum</i> L. in Iran |
| title_full_unstemmed | Anatomical Study and Pollen Micromorphology of <i>Onopordum</i> L. in Iran |
| title_short | Anatomical Study and Pollen Micromorphology of <i>Onopordum</i> L. in Iran |
| title_sort | anatomical study and pollen micromorphology of lt i gt onopordum lt i gt l in iran |
| url | http://www.notulaebiologicae.ro/index.php/nsb/article/view/9226 |
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