1. Independent Researcher, 15029 Solero, Italy
2. Independent Researcher, Panoramastraße 47, 69257 Wiesenbach, Germany
3. Staatliches Museum für Naturkunde Stuttgart, Rosenstein 1, 70191 Stuttgart, Germany
4. Department of Biology and Geology, Physics and Inorganic Chemistry, Rey Juan Carlos University, C/Tulipán s/n, Móstoles, 28933 Madrid, Spain
5. Società Veneziana di Micologia, c/o Museo di Storia Naturale di Venezia, Fontego dei Turchi, S. Croce 1730, 30135 Venezia, Italy
6. Associazione Micologica Bassa Friulana, Via Vespucci 7, 33052 Cervignano del Friuli, Italy
7. Botany Unit, Department of Life Sciences, University of Alcalá, Alcalá de Henares, 28805 Madrid, Spain