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CCDB → Angiosperms → Cymodoceaceae → Halodule
| Taxon name | Status | Median (n) |
| Halodule pinifolia (Miki) Hartog | Accepted | 16 |
| Halodule uninervis (Forssk.) Boiss. | Accepted | 9 |
| Halodule wrightii Asch. | Accepted | 22 |