| Name | Micarea laeta Launis & Myllys |
| Authorship | Launis & Myllys |
| Rank | Species |
| Placed in | Micarea Fries |
| Citation | 2019 Lichenologist 51(1): 7-25 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Micarea laeta Launis & Myllys |
| Identification made in | 2019 (1) |