| Name | Pleurothallis gracillima Lindley |
| Authorship | Lindley |
| Rank | Species |
| Placed in | Pleurothallis R. Brown |
| Citation | May 1859 Fol. Orchid. 9(Pleurothallis): 35 |
| Holdings | 11 Specimens held in the Harvard University Herbaria identified as Pleurothallis gracillima Lindley |
| Identification made in | [no date] (10), 1983 (1) |