title: Ethnobotanical search for hallucinogenic cacti.
mesh_terms: D000470:Alkaloids / Q000302:isolation & purification; D006213:Hallucinogens / Q000302:isolation & purification*; D008800:Mexico; D010568:Peru; D010946:Plants, Medicinal / Q000032:analysis*
chemical_list: D000470:Alkaloids; D006213:Hallucinogens