title: [Natural hallucinogens].
mesh_terms: D006213:Hallucinogens / Q000032:analysis* / Q000494:pharmacology; D006801:Humans; D010944:Plants / Q000032:analysis* / Q000033:anatomy & histology
chemical_list: D006213:Hallucinogens
vernacular_title: Zur Kenntnis der natürlichen Halluzinogene.