| Name | Pleurothallis avenacea Ames |
| Authorship | Ames |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Pleurothallis R. Brown |
| GUID | urn:lsid:ipni.org:names:652366-1 |
| Citation | 1908 Orchidaceae (Ames) 2: 266 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Pleurothallis avenacea Ames |
| Identification made in | [no date] (2), 1991 (1), 2016 (1), 2018 (1) |