__________ means the plant Cannabis sativa L., whether growing or not, and every derivative or preparation of that plant.

The term that accurately refers to Cannabis sativa L., in all its forms and derivatives, is commonly known as marijuana. This includes not only the plant itself, whether it is actively growing or in another state, but also any product or preparation that comes from it. Understanding that marijuana encompasses both the raw plant and its extracts is critical in fields such as law enforcement, agriculture, and medicine where distinguishing between different forms of cannabis is necessary for regulation and legal classification.

Other terms like hemp refer specifically to cannabis varieties that are low in THC (the psychoactive component) and typically used for industrial purposes. THC itself is the chemical compound responsible for the psychoactive effects of marijuana, but it does not encompass the plant as a whole. Lastly, "weed" is a colloquial term that can refer to marijuana but often lacks the specificity and legal definition found in the term marijuana, making it less suitable for formal contexts.