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CCDB → Angiosperms → Phyllanthaceae → Poranthera
| Taxon name | Status | Median (n) |
| Poranthera alpina Cheeseman ex Hook. | Accepted | 12 |
| Poranthera microphylla Brongn. | Accepted | 7 |
| Oreoporanthera alpina (Cheeseman) Hutch. | Synonym of Poranthera alpina Cheeseman ex Hook. | 12 |