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CCDB → Angiosperms → Melastomataceae → Tetrazygia
| Taxon name | Status | Median (n) |
| Tetrazygia bicolor (Mill.) Cogn. | Accepted | 17 |
| Tetrazygia discolor (L.) DC. | Accepted | 14 |
| Tetrazygia pallens (Spreng.) Cogn. | Accepted | 17 |
| Tetrazygia crotonifolia DC. | Unresolved | 17 |