Cannabis
Cannabis is a genus of flowering plants that includes three different species,
Cannabis sativa,
Cannabis indica and
Cannabis ruderalis. These three taxa are indigenous to Central Asia, and South Asia.
Cannabis has long been used for fibre, for seed and seed oils, for medicinal purposes, and as a recreational drug. Industrial hemp products are made from
Cannabis plants selected to produce an abundance of fiber. To satisfy the UN Narcotics Convention, some
Cannabis strains have been bred to produce minimal levels of THC, the principal psychoactive constituent responsible for the high associated with it and which is obtained through the dried flowers of
Cannabis plants selectively bred to produce high levels of THC and other psychoactive cannabinoids. Various extracts including hashish and hash oil are also produced from the plant.