| Name | Amphithrix incrustata Kützing |
| Authorship | Kützing |
| Rank | Species |
| Placed in | Amphithrix Bornet & Flahault |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Amphithrix incrustata Kützing |
| Identification made in | [no date] (1) |
| Name | Amphithrix incrustata Kützing |
| Authorship | Kützing |
| Rank | Species |
| Placed in | Amphithrix Bornet & Flahault |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Amphithrix incrustata Kützing |
| Identification made in | [no date] (1) |