1. Institute of Ecology and Earth Sciences University of Tartu Tartu Estonia
2. Zoology Department, College of Science King Saud University Riyadh Saudi Arabia
3. Instituto Multidisciplinario de Biología Vegetal, CONICET Universidad Nacional de Córdoba Córdoba Argentina
4. Departamento de Biología Agrícola, Facultad de Agronomía y Veterinaria Universidad Nacional de Río Cuarto Córdoba Argentina
5. Department of Wildlife Management and Ecotourism University of Namibia Katima Mulilo Namibia
6. Ecologie et Dynamique des Systèmes Anthropisés (EDYSAN, UMR CNRS 7058) Jules Verne University of Picardie Amiens France
7. Department of Natural Resource Sciences Thompson Rivers University Kamloops British Columbia Canada
8. Botany and Microbiology Department, Faculty of Science Beni‐Suef University Beni‐Suef Egypt
9. Iluka Chair in Vegetation Science and Biogeography Harry Butler Institute, Murdoch University Perth Western Australia Australia
10. Department of Geography & Environmental Studies Stellenbosch University Stellenbosch South Africa
11. Department of Ecology and Plant Geography, Faculty of Biology Moscow Lomonosov State University Moscow Russia
12. Department of Biology Nakhon Phanom University Nakhon Phanom Thailand
13. School of Earth and Environmental Sciences University of Manchester Manchester UK
14. Mycology and Microbiology Center University of Tartu Tartu Estonia
15. Department of Botany University of Tartu Tartu Estonia