| Name | Usnea subscabrosa Motyka |
| Authorship | Motyka |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Usnea Dillenius ex Adanson |
| Citation | 1937 Usnea 2(1): 313 |
| Holdings | 34 Specimens held in the Harvard University Herbaria identified as Usnea subscabrosa Motyka |
| Identification made in | [no date] (18), 2003 (3), 2005 (12), 2013 (1) |
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