As used in this chapter—
The term “person” means any individual, group of individuals, partnership, corporation, association, cooperative, or any other entity.
The term “propagational material” means any plant material used in the propagation of cut flowers,potted flowering plants, and foliage plants, including cuttings, bulbs and corms, seedlings, canes, liners, plants, cells or tissue cultures, air layers and bublets, rhizomes, and root stocks. This term does not include seeds.
The term “importer” means any person who imports cut flowers, potted flowering plants, or foliage plants from outside of the United States or who acts as an agent, broker, or consignee of any person or nation that produces flowers and plants outside of the United States for sale in the United States.