The psychedelic mushroom Psilocybe cubensis is cultivated worldwide for recreational and medicinal use. Described initially from Cuba in 1906, there has been substantial debate about its origin and diversification. The prevailing view is that P. cubensis was inadvertently introduced to the Americas when cattle were introduced to the continent from Africa and Europe (approx. 1500 CE), but that...
Abstract The “magic mushroom” Psilocybe cubensis is cultivated worldwide for recreational and medicinal uses. Described initially from Cuba in 1904, there has been substantial debate about its origin and diversification. The prevailing view, first proposed by the Psilocybe expert Gastón Guzmán in 1983, is that P. cubensis was inadvertently introduced to the Americas when cattle were introduced...