Cannabis is a plant also known as Cannabis sativa, hemp, or marijuana.

• Cannabis sativa discusses the plant as a herb in botany.
• Cannabis (drug) discusses the pharmacology of the plant products and their use as psychoactive drugs.
• Medical marijuana discusses the use of the plant as a medicinal drug.
• Hemp focuses on cultivation and use as a source of oil, food, fibers, and industrial materials.
• Health issues and the effects of cannabis
• Legal issues of cannabis has a focus on the law and enforcement aspects of growing, transporting, selling and using.