| Name | Letharia sp. |
| Authorship | |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Letharia (Th. Fries) Zahlbruckner |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Letharia sp. |
| Identification made in | 1910 (1) |
| Name | Letharia sp. |
| Authorship | |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Letharia (Th. Fries) Zahlbruckner |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Letharia sp. |
| Identification made in | 1910 (1) |