Is homoploid hybrid speciation that rare? An empiricist's view

Affiliations

• ¹ Real Jardín Botánico, CSIC, Madrid, Spain.
• ² BioGeCo INRA, Université de Bordeaux, Cestas, France.
• ³ Department of Agricultural and Environmental Sciences, High Polytechnic School of Huesca, University of Zaragoza, Huesca, Spain.
• ⁴ UBC Botanical Garden & Centre for Plant Research, University of British Columbia, Vancouver, British Columbia, Canada.
• ⁵ Department of Plant Biology, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran.
• ⁶ Jodrell Laboratory, Royal Botanic Gardens, Kew, Richmond, UK.
• ⁷ Jardí Botànic, Universitat de Valencia, Valencia, Spain.
• ⁸ Florida Museum of Natural History, University of Florida, Gainesville, FL, USA.