| Name | Pleurothallis tricostata Cogniaux |
| Authorship | Cogniaux |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Pleurothallis R. Brown |
| GUID | urn:lsid:ipni.org:names:653714-1 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Pleurothallis tricostata Cogniaux |
| Identification made in | 1984 (1) |