Marijuana is still illegal under federal law, specifically Title 21 United States Code Controlled Substances Act.
Cannabidiol (CBD): a constituent of cannabis that has been traditionally considered non-psychoactive.
Cannabinoids: one of a class of chemical compounds that act on cannabinoid receptors; may be naturally derived from the cannabis plant or manufactured.
Cannabis: a broad term that can be used to describe the various products and chemical compounds derived from the Cannabis sativa or Cannabis indica species.
Hemp: also known as industrial hemp, a variety of the cannabis sativa species with very low levels of THC.
Marijuana: a Cannabis sativa plant-derived product typically composed from the plant's dried leaves, stems, seeds, and buds.
Tetrahydrocannabinol (THC): the main psychoactive constituent of cannabis.
Taken from:
National Academies of Sciences, Engineering, and Medicine. (2017). The health effects of cannabis and cannabinoids: The current state of evidence and recommendations for research. Washington, D. C. : The National Academies Press.
Hasse, J. (Ed.) (2018). Start your own cannabis business: Your step-by step guide to the marijuana industry. Irvine, CA; Entrepreneur Media.