Street names: marijuana (grass, weed, pot, dope, ganja and others), hashish (hash), hash oil (weed oil, honey oil)
Cannabis sativa, also known as the hemp plant, has been cultivated for centuries for industrial and medical use, and for its “psychoactive,” or mind-altering, effects. Marijuana, hashish and hashish oil all derive from the cannabis plant.
More than 61 chemicals, called cannabinoids, have been identified as specific to the cannabis plant. THC (delta-9-tetrahydrocannabinol) is the main psychoactive cannabinoid, and is most responsible for the “high” associated with marijuana use.