| Name | Usnea hirta (Linnaeus) Weber ex F. H. Wiggers |
| Authorship | (Linnaeus) Weber ex F. H. Wiggers |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Usnea Dillenius ex Adanson |
| Contains | Usnea hirta subsp. trachista (Motyka) P. Clerc |
| Citation | 1780 Prim. Fl. Holsat. 91(Kiliae): |
| Holdings | 40 Specimens held in the Harvard University Herbaria identified as Usnea hirta (Linnaeus) Weber ex F. H. Wiggers |
| Identification made in | [no date] (30), 2005 (6), 2007 (2), 2009 (1), 2017 (1) |
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