**The Origin of Diversity in** *Begonia***: Genome Dynamism, Population Processes and Phylogenetic Patterns**

A. Dewitte1, A.D. Twyford2,3, D.C. Thomas2,4, C.A. Kidner2,3 and J. Van Huylenbroeck5 *1KATHO Catholic University College of Southwest Flanders, Department of Health Care and Biotechnology 2Royal Botanic Garden Edinburgh, 20A Inverleith Row, Edinburgh 3Institute of Molecular Plant Sciences, University of Edinburgh, King's Buildings, Edinburgh 4University of Hong Kong, School of Biological Sciences, Pokfulam, Hong Kong, 5Institute for Agricultural and Fisheries Research (ILVO), Plant Sciences Unit, 1,5Belgium 2,3United Kingdom 4PR China* 
