Morphological, palynological, seed-coat surface and karyological studies of Hesperis bicuspidata and H. stellata (Cruciferae) from Turkey

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dc.contributor.authorDuran, Ahmet
dc.contributor.authorUnal, Fatma
dc.contributor.authorPinar, Nur Munevver
dc.contributor.authorCetin, Ozlem
dc.date.accessioned2020-03-26T18:15:21Z
dc.date.available2020-03-26T18:15:21Z
dc.date.issued2011
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe taxonomic delimitation of Hesperis bicuspidata (Willd.) Poir. and H. stellata F. Dvorak is problematic, and we therefore studied morphological, palynological, seed-coat surface and karyological features of both species to determine their degree of similarity. The morphology was described using 13 characters, each based on ten measurements on different specimens. Hesperis stellata and H. bicuspidata both show large variation in vegetative and reproductive organs; petal length varies between 18 and 26 mm and petal width is 37 mm; the corolla is lilac, whitish lilac, violet, dark violet or white in color, and fruits of both species are generally glabrous or have very short bifurcate hairs. Pollen and seed morphology were examined by LM and SEM. Pollen of both species is prolate-spheroid or subprolate, tricolpate and reticulate. Their exine structures are the same. Hesperis bicuspidata is diploid (2n=14) but different chromosome types were present in the two studied specimens. Hesperis stellata is tetraploid (2n=28) showing the same chromosome types as the samples of H. bicuspidata. Eighteen morphometrical characters of H. bicuspidata, H. stellata, H. pisidica and H. armena were analysed by ANOVA. Notes on ecology and distribution are also presented for H. bicuspidata. Based on the results, H. stellata is reduced to a synonym of H. bicuspidata.en_US
dc.description.sponsorshipTUBITAKTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [TBAG-1748]; DPTTurkiye Cumhuriyeti Kalkinma Bakanligi [2001. K. 120 860]; Selcuk Univ.Selcuk University [05401046]; Gazi Univ.Gazi University [05/2001-35]en_US
dc.description.sponsorshipWe express our thanks to the staff in Herbaria KNYA, AEF, ANK, ATA, BM, E, EGE, FUH, GAZI, HUB, ISTE, ISTF, K, KNYA, OUFE, P, SDUH, VANF and WU for providing the specimens, to TUBITAK (project no. TBAG-1748), DPT (project no. 2001. K. 120 860), Scientific Investigation Project to Coordinate of Selcuk Univ. (project no: 05401046) and Gazi Univ. (project no. 05/2001-35) for financial support.en_US
dc.identifier.doi10.1111/j.1756-1051.2011.00997.xen_US
dc.identifier.endpage651en_US
dc.identifier.issn0107-055Xen_US
dc.identifier.issn1756-1051en_US
dc.identifier.issue6en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage641en_US
dc.identifier.urihttps://dx.doi.org/10.1111/j.1756-1051.2011.00997.x
dc.identifier.urihttps://hdl.handle.net/20.500.12395/26659
dc.identifier.volume29en_US
dc.identifier.wosWOS:000298986000001en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWILEYen_US
dc.relation.ispartofNORDIC JOURNAL OF BOTANYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.titleMorphological, palynological, seed-coat surface and karyological studies of Hesperis bicuspidata and H. stellata (Cruciferae) from Turkeyen_US
dc.typeArticleen_US

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