1. Department of Ecology University of Szeged Szeged Hungary
2. MTA‐DE Lendület Functional and Restoration Ecology Research Group Debrecen Hungary
3. Department of Biological Sciences Montana Technological University Butte Montana USA
4. Lendület Seed Ecology Research Group Institute of Ecology and Botany Centre for Ecological Research Vácrátót Hungary
5. Department of Ecology University of Debrecen Debrecen Hungary
6. Kiskunság National Park Directorate Kecskemét Hungary
7. Polish Academy of Sciences Botanical Garden ‐ Center for Biological Diversity Conservation in Powsin Warszawa Poland