There are a number of other poisonous and hallucinogenic mushrooms. Growers have learned that if the female plants are not allowed to be pollinated the flowers cluster and excrete greater quantities of resin. This synthetically produced hallucinogen is a variation of mescaline and amphetamines. Generally less potent than LSD, but it takes longer to breakdown in the body and therefore lasts much longer, in some instances 24 hours to several days. The leaves of the tobacco plant are smoked in cigarettes, cigars, pipes and chewed as chewing tobacco.
Tobacco contains the drug nicotine.