Sēo Psilocybe Mexicana is an mǣtan-sƿamm þæt ƿæs fȳrst grēoƿon in Mesoamerica. Sēo Sƿamm ƿæs frymþu frǣton ƿiþ sēo ealdor, inlendisc folc of Mexico. Þæt ǣfæst Sƿamm ƿitodlice būdon ƿiþ sēo Aztecs (ōþerlīce cūþ sƿā sēo Mexica) of ealdan Mexico. Sēo Aztecs naman þæt mǣtan-sƿamm Teōnanacatl (fram sēo Nāhuatl sprǣc; spǣcen ƿiþ sēo Aztecs), þē pleġan sē Ǣfæste Sƿamm. Hit ƿæs oft lufodon to bindan to sē Middanġeard.