| Name | Breutelia microdonta (Mitten) Brotherus |
| Authorship | (Mitten) Brotherus |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Breutelia |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Breutelia microdonta (Mitten) Brotherus |
| Identification made in | 2003 (1) |