Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Components (hierarchy name)
4. components (objects parts)
5. [components by specific context]
6. biological components
7. plant components
8. bulbs (plant components)

Anotations

Scope note:

Edible rounded bulbs of Allium cepa, which consist of fleshy concentric leaf-bases. Onions have a strong pungent flavour and smell, and vary in color from white to yellow and dark red, and are used as a culinary vegetable throughout the world, eaten raw, cooked, or pickled.