1. Department of Plant Protection, West Pomeranian University of Technology, Szczecin, Słowackiego 17, PL-71434 Szczecin, Poland
2. Department of Plant Anatomy, Institute of Biology, Eötvös Loránd University, Pázmány Péter sétány 1/C, 1117 Budapest, Hungary
3. Institute of Ecology and Botany, Hungarian Academy of Sciences, 2163 Vácrátót, Alkotmány street 2–4-Hungary
4. UFZ - Helmholtz Centre for Environmental Research, Theodor-Lieser-Straβe 4, 06120 Halle-Saale, Germany
5. Department of Ecological Microbiology, Institute of Environmental Sciences, Jagiellonian University, Gronostajowa 7, 30–387 Kraków, Poland