| Name | Pleurothallis ottonis Schlechter |
| Authorship | Schlechter |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Pleurothallis R. Brown |
| GUID | urn:lsid:ipni.org:names:653261-1 |
| Citation | 1929 Repert. Spec. Nov. Regni Veg. 27: 52 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Pleurothallis ottonis Schlechter |
| Identification made in | [no date] (2), 1998 (2), 2011 (3) |