| Name | Microdus tutuilae Brotherus |
| Authorship | Brotherus |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Microdus |
| Citation | 1924 Publ. Carnegie Inst. Wash. 341: 130 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Microdus tutuilae Brotherus |
| Identification made in | [no date] (2) |