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. Liliopsida (class)
9. Asparagales (order)
10. Iridaceae (family)

Anotations

Scope note:

Genus comprising around 300 species of flowering plants; from the Greek word for a rainbow, referring to the wide variety of flower colors found among species. Irises are natives of Europe, northern Africa, and temperate regions of Asia and America; most species have tuberous (less commonly bulbous or fibrous) roots, sword-shaped equitant leaves, and showy flowers.