Neb. Rev. Stat. § 2-1083

Nursery stock shall mean all botanically classified hardy perennial or biennial plants, trees, shrubs, and vines, either domesticated or wild, cuttings, grafts, scions, buds, bulbs, rhizomes, or roots thereof, and such plants and plant parts for, or capable of, propagation, excluding plants grown for indoor use, annual plants, florist stock, cut flowers, sod, turf, onions, potatoes, or seeds of any such plant.