1. Meise Botanic Garden Meise Belgium
2. Leibniz Centre for Agricultural Landscape Research Muencheberg Germany
3. Freie Univ. Berlin, Dept of Biology, Chemistry, Pharmacy, Inst. of Biology Berlin Germany
4. Berlin‐Brandenburg Inst. of Advanced Biodiversity Research (BBIB) Berlin Germany
5. Research Inst. for Nature and Forest (INBO) Brussels Belgium
6. Dept of Forest Protection, Slovenian Forestry Inst. Ljubljana Slovenia
7. Dept of Biology, Faculty of Science, Univ. of Zagreb Croatia
8. Inst. of Forestry, Lithuanian Research Centre for Agriculture and Forestry Girionys Kaunas Lithuania
9. Cyprus Inst.&Joint Services Health Unit Nicosia Cyprus
10. Crop Research Inst., Group Function of Invertebrate and Plant Biodiversity in Agro‐Ecosystems Prague Czech Republic
11. Dept of Biology, Univ. of Florence Sesto Fiorentino (FI) Italy
12. Inst. of Computational Science, Univ. della Svizzera Italiana Lugano Switzerland
13. UK Centre for Ecology and Hydrology Wallingford Oxfordshire UK