| Name | Nitzschia thermalis (Ehrenberg) Auerswald |
| Authorship | (Ehrenberg) Auerswald |
| Rank | Species |
| Placed in | Nitzschia Hassall |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Nitzschia thermalis (Ehrenberg) Auerswald |
| Identification made in | [no date] (1) |