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CCDB → Angiosperms → Zosteraceae → Zostera
| Taxon name | Status | Median (n) |
| Zostera angustifolia (Hornem.) Rchb. | Accepted | 6 |
| Zostera asiatica Miki | Accepted | 6 |
| Zostera caespitosa Miki | Accepted | 6 |
| Zostera capricorni Asch. | Accepted | 12 |
| Zostera caulescens Miki | Accepted | 6 |
| Zostera japonica Asch. & Graebn. | Accepted | 6 |
| Zostera marina L. | Accepted | 6 |
| Zostera mucronata Hartog | Accepted | 12 |
| Zostera muelleri Irmisch ex Asch. | Accepted | 12 |
| Zostera noltii Hornem. | Accepted | 6 |
| Zostera angustifolia Reichenb. | Synonym of Zostera angustifolia (Hornem.) Rchb. | 6 |
| Zostera hornemanniana Tutin | Synonym of Zostera angustifolia (Hornem.) Rchb. | 6 |
| Zostera marina subsp. hornemanniana (Tutin) Lemke | Synonym of Zostera angustifolia (Hornem.) Rchb. | 6 |
| Zostera stenophylla Raf. | Synonym of Zostera marina L. | 6 |
| Zostera nana Roth | Synonym of Zostera noltii Hornem. | 6 |
| Zostera noltii | Synonym of Zostera noltii Hornem. | 6 |
| Heterozostera tasmanica (M. Martens) Hartog | Synonym of Zostera tasmanica M. Martens ex Asch. | 18 |