caa a22 4500 475806611 CHVBK 20180406123748.0 cr unu---uuuuu 170329e20000901xx s 000 0 eng 10.1007/BF00986340 doi (NATIONALLICENCE)springer-10.1007/BF00986340 Molecular phylogeny of Old World Trifolium (Fabaceae), based on plastid and nuclear markers [Elektronische Daten] [L. Watson, H. Sayed-Ahmed, A. Badr] Phylogenies of Old WorldTrifolium species were constructed using nucleotide sequence data of the internal transcribed spacers (ITS) of nuclear ribosomal DNA and chloroplast DNA restriction site data from PCR-amplified genes and genic regions (rbcL,trnK, andrpoC1-C2). Biogeography, morphological evolution, and the existing classification forTrifolium were examined. The genusTrifolium is strongly supported as monophyletic, however, only one small section (Chronosemium) is monophyletic, although the data are in conflict regarding its placement. The two largest sections of the genus, Sects.Lotoidea andTrifolium, are not supported as monophyletic, as currently circumscribed. Many members of Sect.Lotoidea are basal within the genus, supporting previously-proposed hypotheses concerning plesiomorphic morphological characters and a Mediterranean-Mideast biogeographic origin of the genus. Springer-Verlag, 2000 Trifolium nationallicence Fabaceae nationallicence ITS nationallicence phylogeny nationallicence rpo intron nationallicence restriction sites nationallicence clover nationallicence Watson L. Department of Botany, Miami University, 45056, Oxford, OH, USA aut Sayed-Ahmed H. Department of Botany, Faculty of Science, Tanta University, Tanta, Egypt aut Badr A. Department of Botany, Faculty of Science, Tanta University, Tanta, Egypt aut Plant Systematics and Evolution Springer-Verlag 224/3-4(2000-09-01), 153-171 0378-2697 224:3-4<153 2000 224 606 https://doi.org/10.1007/BF00986340 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00986340 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Watson L. Department of Botany, Miami University, 45056, Oxford, OH, USA aut NATIONALLICENCE 700 1- Sayed-Ahmed H. Department of Botany, Faculty of Science, Tanta University, Tanta, Egypt aut NATIONALLICENCE 700 1- Badr A. Department of Botany, Faculty of Science, Tanta University, Tanta, Egypt aut NATIONALLICENCE 773 0- Plant Systematics and Evolution Springer-Verlag 224/3-4(2000-09-01), 153-171 0378-2697 224:3-4<153 2000 224 606 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer