| Name | Radula plumosa Mitten ex Stephani |
| Authorship | Mitten ex Stephani |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Radula Dumortier |
| Citation | 1884 Hedwigia 23: 154 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Radula plumosa Mitten ex Stephani |
| Identification made in | [no date] (2) |