close up view of psilocybe, hymenogastraceae mushrooms

agaric antidepressant background botany brown cap closeup cubensis design detailed drawn drug euphoria fall forest fresh fungi fungus grass hallucination hallucinogen hallucinogenic hand health illegal magic medical mental mushroom mushrooms narcotic natural nature pattern pharmaceutical pharmacology poisonous psilocin psilocybe psilocybin psychedelic responsibility spiritual sporocarp toadstool toxic travel vector