Hierarchy classification:

1. top of the aat hierarchies
2. Materials Facet
3. Materials (hierarchy name)
4. materials (substances)
5. [materials by origin]
6. biological material
7. plant material
8. [wood and wood by product]
9. wood (plant material)
10. [wood by composition or origin]
11. hardwood
12. oak (wood)

Anotations

Scope note:

Wood of the species Quercus shumardii, native to the Atlantic Coastal Plain of the U.S., and the Mississippi and Ohio river valleys. It is used for flooring, furniture, interior trim, decorative molding, paneling, and cabinetmaking.