Cannabis means a cannabis plant and anything referred to in Subsection (a) of this definition but does not include anything referred to in Subsection (b) of this definition:

a. Cannabis includes:   i. any part of a cannabis plant, including the phytocannabinoids produced by, or found in, such a plant, regardless of whether that part has been processed or not, other than a part of the plant referred to in Subsection (b) of this definition; ii. any substance or mixture of substances that contains or has on it any part of such a plant; iii. any substance that is identical to any phytocannabinoid produced by, or found in, such a plant, regardless of how the substance was obtained. b. Despite Subsection (a) of this definition, Cannabis does not include:   i. a non-viable seed of a cannabis plant; ii. a mature stalk, without any leaf, flower, seed or branch, of such plant; iii. fibre derived from a stalk referred in Subsection (b)(ii) of this definition; and iv. the root or any part of the root of such a plant.