1. Departamento de Botánica, University of Salamanca, Salamanca, Spain
2. Biobanco de ADN Vegetal, University of Salamanca, Edificio Multiusos, Calle Espejo, Salamanca, Spain
3. Institute of Biology and Environmental Sciences (IBU), AG Plant Biodiversity and Evolution, Carl von Ossietzky Universität Oldenburg, Oldenburg, Germany
4. CFE, Centre for Functional Ecology, Department of Life Sciences, University of Coimbra, Calçada Martim de Freitas s/n, Coimbra, Portugal