This samples are pubblished into a scientific article [Fabio Mao Valletta (2023): “Contribution to the knowledge of two species of psilocybin mushrooms with high therapeutic potential found along the Central-Southern Apennines (Italy): Psilocybe serbica M.M. Moser & E. Horak and Psilocybe semilanceata (Fr.) P. Kumm. Chorological observations”. Bulletin of Regional Natural History (BORNH) Vol.3, no.2, pag 38-39 https://doi.org/10.6093/2724-4393/10411]. The sample collection, have been donated from the author and the “PsiloSoma Project”, is deposited and preserved for further studies, into the Herbarium of “Società dei Naturalisti in Napoli” (Naples, Italy).