1. Forest is Life TERRA Teaching and Research Centre Gembloux Agro‐Bio Tech University of Liège Gembloux Belgium
2. Evolutionary Biology and Ecology Unit Faculté des Sciences Université Libre de Bruxelles Brussels Belgium
3. Nature+ asbl, s/c Forest is Life TERRA Teaching and Research Centre Gembloux Agro-Bio Tech University of Liège Gembloux Belgium
4. UR SPHERES Behavioral Biology University of Liege Liege Belgium
5. Centre International de Recherche Agronomique pour le Développement TA C‐105/D, Campus International de Baillarguet Montpellier France
6. Herbarium Botanic Garden Meise Meise Belgium