1898-1986 amanita analysis australia basidiomycetes classification composition cross-culturalcomparison cross-culturalstudies ethnobotany fungalproteins fungi hallucinogenic hallucinogenicdrugsandreligiousexperience hallucinogens identification indianmythology indians infolklore mushroompoisoning mushrooms mycotoxins mythology northamerica northamerican peptides pictorialworks plantpoisoning plants poisonous poisonousplants religion soma southamerican toxic toxicology wasson wd501t949n2009