Anatomical investigations of the Turkish critically endangered species: Achillea sivasica Celik et Akpulat (Asteraceae)

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dc.contributor.authorTekin, Mehmet
dc.contributor.authorAkdere, Seyda
dc.date.accessioned2024-06-12T10:50:22Z
dc.date.available2024-06-12T10:50:22Z
dc.date.issued2021
dc.departmentTrakya Üniversitesien_US
dc.description.abstractIn this study, the root, stem, leaf midrib and leaf lamina anatomy and achene micromorphology of the Turkish critically endangered endemic Achillea sivasica were investigated for the first time. In this study, the root was found in late primary growth and in early secondary growth stage. It has a large cortex layer consisting of 12-16 cell rows beneath the periderm. Secretory ducts formed by 5-12 secretory cells embedded in the cortex and located near the vascular bundle were found at the root, which was in the early stage of secondary development. The stem was circular-pentagonal in cross-section. There was lamellar collenchyma beneath epidermis of pentagon corners, and cortex parenchyma between corners. Secretory ducts located near the phloem, between the cortex and endodermis on the interfascicular region, were also observed. An endodermis layer was evident and its cells have indentations and protrusions where they touch adjacent endodermis cells, which strengthens the connection between them. In addition, casparian strips were conspicuous in many endodermis cells. The leaf midrib area had a triangular cross section. There were secretory ducts, consisting of 4-5 secretory cells observed on both sides of the sclerenchymatous fibers that accompany the xylem. The leaf lamina was amphistomatic and stomata type was anomocytic. Mesophyll layer was equifacial. There was a large secretory duct and its diameter is bigger than the nearest main lamina vascular bundle. Achene shape of A. sivasica was lanceolate-oblong and its surface was ribbed and glabrous.en_US
dc.description.sponsorshipTrakya University [ECZ-2018/114]en_US
dc.description.sponsorshipWe thank to Scientific Research Project Fund of Trakya University, for financial supporting this study under the project code ECZ-2018/114.en_US
dc.identifier.doi10.37427/botcro-2021-006
dc.identifier.endpage98en_US
dc.identifier.issn0365-0588
dc.identifier.issn1847-8476
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85112536337en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage91en_US
dc.identifier.urihttps://doi.org/10.37427/botcro-2021-006
dc.identifier.urihttps://hdl.handle.net/20.500.14551/17982
dc.identifier.volume80en_US
dc.identifier.wosWOS:000647726600014en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherUniv Zagreb, Fac Science, Div Biologyen_US
dc.relation.ispartofActa Botanica Croaticaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAchillea Sivasicaen_US
dc.subjectAnatomyen_US
dc.subjectAsteraceaeen_US
dc.subjectEndemicen_US
dc.subjectTurkeyen_US
dc.subjectAchene Micromorphologyen_US
dc.subjectL.en_US
dc.subjectMorphologyen_US
dc.subjectTaxaen_US
dc.subjectAntioxidanten_US
dc.titleAnatomical investigations of the Turkish critically endangered species: Achillea sivasica Celik et Akpulat (Asteraceae)en_US
dc.typeArticleen_US

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