| Name | Usnea scabiosa Motyka |
| Authorship | Motyka |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Usnea Dillenius ex Adanson |
| GUID | urn:lsid:indexfungorum.org:names:371314 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Usnea scabiosa Motyka |
| Identification made in | [no date] (4), 1952 (1), 1956 (2) |