Industry products. As used in this part, the term industry products includes all types of trees, small fruit plants, shrubs, vines, ornamentals, herbaceous annuals, biennials and perennials, bulbs, corms, rhizomes, and tubers which are offered for sale or sold to the general public. Included are products propagated sexually or asexually and whether grown in a commercial nursery or collected from the wild state. Such products are customarily used for outdoor planting. Not included are florists' or greenhouse plants solely for inside culture or use and annual vegetable plants.