No, CBD and marijuana come from different plants. They do, however, come from the same species of cannabis plant. There are three recognized species of cannabis plants—Cannabis sativa, Cannabis indica and Cannabis ruderalis. Both CBD and marijuana are derived from the Cannabis sativa species. While CBD and marijuana both come from the same species of the cannabis plant, they are derived from different species of Cannabis sativa. CBD is derived from hemp, while marijuana is derived from the marijuana species.