| Name | Usnea sorediifera (Arnold) Lynge |
| Authorship | (Arnold) Lynge |
| Rank | Species |
| Placed in | Usnea Dillenius ex Adanson |
| GUID | urn:lsid:indexfungorum.org:names:371332 |
| Citation | 1921 Stud. Lich. Fl. Norway 229 |
| Holdings | 11 Specimens held in the Harvard University Herbaria identified as Usnea sorediifera (Arnold) Lynge |
| Identification made in | [no date] (11) |