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''Platycarpha'' is a genus of South African plants dandelion subfamily within the daisy family.〔(Tropicos, ''Platycarpha'' Less. )〕〔(Lessing, Christian Friedrich. 1831. Linnaea 6: 688. ) in Latin〕 Recent studies have suggested splitting ''Platycarpha'' into two genera, ''Platycarpha'' and ''Platycarphella.'' Further work remains to be done to resolve this.〔〔Per Ola Karis. 2007. "Arctotideae" pages 200-207. In: Klaus Kubitzki (series editor); Joachim W. Kadereit and Charles Jeffrey (volume editors). ''The Families and Genera of Vascular Plants'' volume VIII. Springer-Verlag: Berlin; Heidelberg, Germany. ISBN 978-3-540-31050-1〕〔David J. Mabberley. 2008. ''Mabberley's Plant-Book'' third edition (2008). Cambridge University Press: UK. ISBN 978-0-521-82071-4〕 The name ''Platycarpha'' is derived from two Greek words, ''platys'' "broad" and ''karphos'' "a chip of straw or wood, a scale, a dry stalk".〔Umberto Quattrocchi. 2000. ''CRC World Dictionary of Plant Names''. volume III, page 2098. CRC Press: Baton Rouge, New York, London, Washington DC. ISBN 978-0-8493-2673-8 (vol. III). (see ''External links'' below).〕 The name was first used by Christian Friedrich Lessing in 1831.〔Christian Friedrich Lessing. 1831. "De Synanthereis. Dissertatis quarta, auctore Chr. Fr. Lessing" ''Linnaea'' 6:688. (see ''External links'' below).〕 The type species is ''Platycarpha glomerata''.〔''Platycarpha'' In: Index Nominum Genericorum. In: Regnum Vegetabile (see ''External links'' below).〕 This species had been named ''Cynara glomerata'' by Carl Peter Thunberg in 1800,〔Carl Peter Thunberg. 1800. ''Prodromus Plantarum Capensium'' volume 2: 141. (see ''External links'' below).〕 and was moved to ''Platycarpha'' by A.P. de Candolle in 1836 in ''Prodromus Systematis Naturalis Regni Vegetabilis''.〔Augustin Pyramus de Candolle. 1836. ''Prodromus Systematis Naturalis Regni Vegetabilis'' 5:71. (see ''External links'' below).〕 The systematic position of ''Platycarpha'' has long been regarded with uncertainty. Most authors have placed it in the tribe Arctotideae 〔 until molecular phylogenetic studies showed it to be closer to Vernonieae.〔Vicki A. Funk, Raymund Chan, Stirling C. Keeley. 2004. "Insights into the evolution of the tribe Arctoteae (Compositae: subfamily Cichorioideae s.s.) using ''trnL-F, ndhF'', and ITS". ''Taxon'' 53(3):637-655.〕 In 2009, the new tribe Platycarpheae was established for ''Platycarpha'' and ''Platycarphella''.〔Vicki A. Funk, Alfonso Susanna, Tod F. Stuessy, and Randall J. Bayer. 2009. ''Systematics, Evolution and Biogeography of the Compositae''. IAPT (International Association for Plant Taxonomy). ISBN 978-3-9501754-3-1〕 ;Species # ''Platycarpha carlinoides'' Oliv. & Hiern 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Platycarpha」の詳細全文を読む スポンサード リンク
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