All edible and healing mushrooms contain psilocin and psilocybin, the primary hallucinogenic alkaloids responsible for the psychoactive experience, hallucinations, and potential spiritual activity that goes on when you consume it. Others contain baeocystin, though psilocybin is still more widely found. There are many different forms of magic mushrooms though those in the psilocybe genus are the most popular and commonly found. Generally speaking, they tend to have dark spores and gills, and are found in the wild areas of the tropics and subtropics.