| Name | Pleurothallis crassilabia Ames & C. Schweinfurth |
| Authorship | Ames & C. Schweinfurth |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Pleurothallis R. Brown |
| GUID | urn:lsid:ipni.org:names:202653-2 |
| Citation | 1925 Sched. Orchid. 8: 25 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Pleurothallis crassilabia Ames & C. Schweinfurth |
| Identification made in | [no date] (3), 1997 (2), 2011 (2) |