Gokturk, Ramazan SuleymanSumbul, HuseyinCelebi, AytenAcik, Leyla2020-06-252020-06-252012Göktürk R. S., Sümbül H., Keskin A. Ç., Açık L. (2012). Two new species of Cephalaria (Caprifoliaceae) from Turkey. Turkish Journal of Botany, 36(4), 311 - 321.1300-008X1303-6106https://doi.org/10.3906/bot-1101-4https://hdl.handle.net/20.500.12587/5353Two new Cephalaria Schrad. ex Roem. et Schutt. species (Caprifoliaceae) from Turkey, Cephalaria davisiana Gokturk & Sumbul and Cephalaria sumbuliana Gokturk, are described and illustrated. A map showing their distribution and other related taxa is given. The morphological differences of the 2 new species are discussed and comparisons are made with the similar Cephalaria speciosa Boiss. & Kotschy and Cephalaria elmaliensis Hub.-Mor. & V.A.Matthews. In addition to morphological observations, C. davisiana, C. sumbuliana, C. elmaliensis, and C. speciosa were analysed by applying RAPD-PCR techniques. RAPD methods clearly distinguished between the new species and the 2 species that they resemble.eninfo:eu-repo/semantics/closedAccessCaprifoliaceaeCephalarianew speciesRAPD-PCRtaxonomyArticle36431132110.3906/bot-1101-42-s2.0-84862643566Q2139074WOS:000307485900002Q2