Shall include all parts of the plant Cannabis sativa L., whether growing or not; the seeds thereof; the resin extracted from any part of the plant; and every compound, manufacture, salt, derivative, mixture or preparation of the plant, its seeds or resin. It does not include (a) industrial hemp, as defined in Section
11018.5 of the Health and Safety Code; (b) the weight of any other ingredient combined with marijuana to prepare topical or oral administrations, food, drink, or other product; and (c) marijuana that is cultivated, processed, transported, distributed, or sold for medical purposes under Chapter
3.4 of Division 8 of the Business and Professions Code.