| Name | Usnea florida var. hirta (Linnaeus) de Candolle |
| Authorship | (Linnaeus) de Candolle |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Usnea florida (Linnaeus) Weber ex F. H. Wiggers |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Usnea florida var. hirta (Linnaeus) de Candolle |
| Identification made in | [no date] (2) |