| Name | Ahnfeldtia durvillei (Bory) J. Agardh |
| Authorship | (Bory) J. Agardh |
| Rank | Species |
| Placed in | Ahnfeldtia Trevisan |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Ahnfeldtia durvillei (Bory) J. Agardh |
| Identification made in | [no date] (6) |