| Name | Pleurothallis crassapex Luer |
| Authorship | Luer |
| Rank | Species |
| Placed in | Pleurothallis R. Brown |
| Citation | 1976 Selbyana 3(1–2): 90 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Pleurothallis crassapex Luer |
| Identification made in | [no date] (1) |