| Name | Usnea strigosa subsp. major (Michaux) I. I. Tavares |
| Authorship | (Michaux) I. I. Tavares |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Usnea strigosa (Acharius) Eaton |
| GUID | urn:lsid:indexfungorum.org:names:132678 |
| Citation | 1987 Mycotaxon 30: 44 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Usnea strigosa subsp. major (Michaux) I. I. Tavares |
| Identification made in | [no date] (4), 2005 (1), 2009 (1) |