1. Institute of Ecology and Earth Sciences University of Tartu Tartu Estonia
2. BIOME Lab Department of Biological, Geological and Environmental Sciences (BiGeA) Alma Mater Studiorum University of Bologna Bologna Italy
3. German Centre for Integrative Biodiversity Research (iDiv) Halle‐Jena‐Leipzig Leipzig Germany
4. Martin Luther University Halle‐Wittenberg Institute of Biology/Geobotany and Botanical Garden Halle (Saale) Germany
5. Center for Macroecology, Evolution and Climate GLOBE Institute University of Copenhagen Copenhagen Denmark
6. Biodiversity, Macroecology & Biogeography University of Goettingen Göttingen Germany
7. Centre of Biodiversity and Sustainable Land Use (CBL) University of Goettingen Göttingen Germany
8. Vegetation Ecology Research Group Institute of Natural Resource Sciences (IUNR) Zurich University of Applied Sciences (ZHAW) Wädenswil Switzerland
9. Plant Ecology Bayreuth Center of Ecology and Environmental Research (BayCEER) University of Bayreuth Bayreuth Germany