Agricultural commodity means:
(1) Any agricultural commodity, non-processed food, feed, fiber, or livestock as defined in this section.
(2) As used in this definition, the term “any agricultural commodity” means horticultural products at risk of perishing, or degrading in quality, during transport by commercial motor vehicle, including plants, sod, flowers, shrubs, ornamentals, seedlings, live trees, and Christmas trees.
49 CFR § 395.2
As used in this part, the following words and terms are construed to mean: