1. Institute of Botany University of Liège B22 Sart Tilman Liège4000 Belgium
2. Muséum d'Histoire Naturelle route de Malagnou 1 Genève1208 Switzerland
3. Department of Biodiversity National Institute for Amazonian Research Petrópolis, CEP 69060‐001 Manaus Amazonas Brazil
4. Global Institute of Sustainability Arizona State University Tempe AZ85281 USA
5. Department of Ecology, Environment and Plant Sciences Science for Life laboratory Stockholm University Stockholm106 91 Sweden
6. Evolutionary Biology and Ecology Université Libre de Bruxelles Brussels1050 Belgium
7. Institut de Systématique, Evolution, Biodiversité (ISYEB) Muséum national d'Histoire naturelle CNRS EPHE Sorbonne Université CP 39, 57 rue Cuvier ParisF‐75005 France
8. Research Department Meise Botanic Garden Meise1860 Belgium