The examinations of achene ultrastructural features of section Acrolophus(Centaurea, Asteraceae) via scanning electron microscopy

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dc.contributor.authorCandan, Feyza
dc.contributor.authorUysal, Tuna
dc.contributor.authorTugay, Osman
dc.contributor.authorBozkurt, Meryem
dc.contributor.authorErtuğrul, Kuddisi
dc.contributor.authorDemirelma, Hakkı
dc.date.accessioned2020-03-26T19:22:51Z
dc.date.available2020-03-26T19:22:51Z
dc.date.issued2016
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractIn this study, the achene surfaces of 31 taxa belonging to the genus Centaurea L. were examined in detail by means of electron microscopy. The main aim of this study was to characterize the microsculpture of the achene surface of the Turkish species of Centaurea sect. Acrolophus (Cass.) DC. (Asteraceae). Detailed descriptions of the achene surface were given for each taxon and a fruitful dendrogram was established by numerical analyses derived from the determined micromorphological features. The relationships among the taxa studied were briefly assessed using this generated dendrogram. The results indicated that the examined taxa had very high variations regarding their achene surfaces and these variations have great importance in determining the taxonomic relationships of the discussed taxa. According to the results, pericarp texture and color could be used for taxonomical diagnosis of the Acrolophus species because they contain differences over a broad spectrum. The fruit coat was usually roguish and its ornamentation was fairly variable; therefore, this taxonomical microcharacter might also be useful in distinguishing closely related taxa. The hairiness of the surface of the pericarp was characteristic in all Acrolophus species and it would be evaluated as a decisive micromorphological character of the section within the genus.en_US
dc.identifier.endpage163en_US
dc.identifier.issn1300-008Xen_US
dc.identifier.issn1303-6106en_US
dc.identifier.issue2en_US
dc.identifier.startpage147en_US
dc.identifier.urihttp://www.trdizin.gov.tr/publication/paper/detail/TWpFME16QXpNdz09
dc.identifier.urihttps://hdl.handle.net/20.500.12395/33124
dc.identifier.volume40en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.relation.ispartofTurkish Journal of Botanyen_US
dc.relation.publicationcategoryDiğeren_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectBiyolojien_US
dc.titleThe examinations of achene ultrastructural features of section Acrolophus(Centaurea, Asteraceae) via scanning electron microscopyen_US
dc.typeOtheren_US

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