1. AGRARIA Department, Mediterranean University of Reggio Calabria, Loc. Feo di Vito snc, 89122 Reggio Calabria, Italy
2. Department of Life Sciences, University of Siena, Via P.A. Mattioli 4, 53100 Siena, Italy
3. National Biodiversity Future Center (NBFC), Piazza Marina 61, 90133 Palermo, Italy
4. Centre for Conservation of Biodiversity (CCB), Department of Life and Environmental Sciences, University of Cagliari, Viale Sant’Ignazio da Laconi 13, 09123 Cagliari, Italy
5. PLANTA/Center for Research, Documentation and Training, Via Serraglio Vecchio 28, 90123 Palermo, Italy
6. Section of Botany, Natural History Museum of Milan, Corso Venezia 55, 20121 Milano, Italy
7. Department of Agriculture, Food and Forest Science, University of Palermo, Viale delle Scienze Bldg. 4, 90128 Palermo, Italy
8. Department of Agricultural, Food and Environmental Sciences (D3A), Marche Polytechnic University, 60131 Ancona, Italy
9. Faculty of Agricultural, Environmental and Food Sciences, Free University of Bolzano, Piazza Università 5, 39100 Bolzano, Italy
10. Department of Biological, Geological and Environmental Sciences, University of Catania, Via A. Longo 19, 95125 Catania, Italy
11. Istituto Tecnico Agrario “V. Emanuele II”, Via Cortese 1, 88100 Catanzaro, Italy
12. Department of ChiBioFarAm, University of Messina, 98166 Messina, Italy
13. Department of Biology, University of Naples Federico II, Botanical Garden, Via Foria 223, 80139 Naples, Italy
14. School of Agriculture, Forestry, Food and Environment, University of Basilicata, Via Ateneo Lucano 10, 85100 Potenza, Italy
15. Department of Pure and Applied Sciences (DiSPeA), University of Urbino “Carlo Bo”, Via Aurelio Saffi, 2, 61029 Urbino PU, Italy
16. Department of Agricultural Sciences, University of Naples Federico II, Via Università 100, 80055 Naples, Italy
17. CIHEAM, Mediterranean Agronomic Institute of Bari, Via Ceglie 9, 70010 Valenzano, Italy
18. Department of Science, University of Roma Tre, Viale G. Marconi, 446, 00146 Rome, Italy
19. Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania Luigi Vanvitelli, 81100 Caserta, Italy
20. National Research Council of Italy, Institute of Atmospheric Pollution Research (CNR-IIA), c/o Interateneo Physics Department, 70125 Bari, Italy
21. Faculty of Education, Free University of Bozen-Bolzano, Viale Ratisbona 16, 39042 Brixen-Bressanone, Italy