| Name | Macromitrium brevisetum Mitten |
| Authorship | Mitten |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Macromitrium |
| Citation | 1873 Fl. Vit. [Seemann] 379 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Macromitrium brevisetum Mitten |
| Identification made in | [no date] (1), 2013 (1) |