Drugs in this category include cannabis and its various derivatives (hashish, marijuana, bhang, charas and ganja), LSD (lysergic acid diethyl amide), psilocybin (found in magic mushrooms) and mescaline (found in the peyote cactus). The potential for physical dependence on these drugs is nil, and the psychological dependence ranges from moderate to zero. Most spiritual traditions that use drugs concentrate primarily on this group, because of their vision-generating capacities.