| Name | Pleurothallis powellii Schlechter |
| Authorship | Schlechter |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Pleurothallis R. Brown |
| Citation | 1922 Repert. Spec. Nov. Regni Veg. Beih. 17: 22 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Pleurothallis powellii Schlechter |
| Identification made in | [no date] (4), 1998 (3), 2014 (1) |