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

Anotations

Scope note:

Wood of any of several trees in the genus Chlorophora, native to the west coast of Africa. It is tough, dense, and very durable, often used in cabinetmaking and paneling as a substitute for teak. Iroko is a medium weight wood with an open-grain texture. The color is a brown with yellow streaks; used in structures, ship building, joinery, benches, and flooring.