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. Malpighiales (order)
11. Euphorbiaceae (family)

Additional parents:

Anotations

Scope note:

Genus containing one species, H. mancinella; formerly held to contain several species, but in most classifications formerly designated species are now treated as one polymorphic species (a single species having multiple forms).