Definition of psilocybin mushrooms in English English dictionary
Psilocybin mushrooms (also called psilocybian mushrooms) are fungi that contain the psychedelic substances psilocybin and psilocin, and occasionally other psychoactive tryptamines. There are multiple colloquial terms for psilocybin mushrooms, the most common being magic mushrooms or 'shrooms. See List of Psilocybin mushrooms for a list of species containing psilocybin