| Name | Usnea straminea Müller Argoviensis |
| Authorship | Müller Arg. |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Usnea Dillenius ex Adanson |
| GUID | urn:lsid:indexfungorum.org:names:408512 |
| Citation | 1879 Flora 42: 162 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Usnea straminea Müller Argoviensis |
| Identification made in | [no date] (3), 1966 (1) |