Hierarchy classification:

1. top of the aat hierarchies
2. Agents Facet
3. Living Organisms (hierarchy name)
4. living organisms (entities)
5. Eukaryota (domain)
6. Plantae (kingdom)
7. Angiospermae (division)
8. Magnoliopsida (class)
9. Rosanae (superorder)
10. Fabales (order)
11. Fabaceae (family)

Anotations

Scope note:

Genus containing two or three species of small lilac-like trees native to the mountains of southern Europe from France to the Balkan Peninsula. The trees have yellow flowers that develop into pods of poisonous seeds; all parts of the plant are poisonous: laburnum has proved fatal to cattle, although other animals, such as hares are immune. The wood of laburnums is prized.