caa a22 4500 475806255 CHVBK 20180406123747.0 cr unu---uuuuu 170329e20000301xx s 000 0 eng 10.1007/BF00985463 doi (NATIONALLICENCE)springer-10.1007/BF00985463 Sarcostemma R.Br. (Apocynaceae — Asclepiadoideae) — a controversial generic circumscription reconsidered: Evidence from trn L-F spacers [Elektronische Daten] [S. Liede, A. Täuber] The polyphyly ofSarcostemma sensu latu, suspected on morphological and karyological reasons is confirmed by analysis of thetrnL-F spacer region. With the exception ofCynanchum montevidense (subgen.Mellichampia, Sundell 1981), Old World and New World taxa belong to different clades.Sarcostemma sensu stricto andPlatykeleba show a strong affinity to Old WorldCynanchum; the affinities ofOxystelma cannot be determined at present.Philibertia andBlepharodon are sister groups, both are sister toFunastrum, andPentacyphus is basal to the New World clade. Springer-Verlag, 2000 Gentianales nationallicence Apocynaceae nationallicence Asclepiadoideae nationallicence Blepharodon nationallicence Funastrum nationallicence Pentacyphus nationallicence Philibertia nationallicence Platykeleba nationallicence Sarcostemma nationallicence chloroplast DNA nationallicence phylogeny nationallicence trn T- trn L spacer nationallicence trn L intron nationallicence trn L- trn F spacer nationallicence Liede S. Department of Plant Systematics, University of Bayreuth, D-95440, Bayreuth, Germany aut Täuber A. Department of Plant Systematics, University of Bayreuth, D-95440, Bayreuth, Germany aut Plant Systematics and Evolution Springer-Verlag 225/1-4(2000-03-01), 133-140 0378-2697 225:1-4<133 2000 225 606 https://doi.org/10.1007/BF00985463 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00985463 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Liede S. Department of Plant Systematics, University of Bayreuth, D-95440, Bayreuth, Germany aut NATIONALLICENCE 700 1- Täuber A. Department of Plant Systematics, University of Bayreuth, D-95440, Bayreuth, Germany aut NATIONALLICENCE 773 0- Plant Systematics and Evolution Springer-Verlag 225/1-4(2000-03-01), 133-140 0378-2697 225:1-4<133 2000 225 606 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer