| Name | Cymbella lunula (Ehrenberg) Rabenhorst |
| Authorship | (Ehrenberg) Rabenhorst |
| Rank | Species |
| Placed in | Cymbella C. Agardh |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cymbella lunula (Ehrenberg) Rabenhorst |
| Identification made in | [no date] (1) |