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CCDB → Angiosperms → Proteaceae → Hollandaea
| Taxon name | Status | Median (n) |
| Hollandaea sayeriana (F. Muell.) L. S. Sm. | Accepted | 14 |
| Hollandaea sayeriana None | Synonym of Hollandaea sayeriana (F. Muell.) L. S. Sm. | 14 |