| Name | Pleurothallis aphthosa Lindley |
| Authorship | Lindley |
| Rank | Species |
| Placed in | Pleurothallis R. Brown |
| Citation | 1838. (Jun 1838) Edwards's Bot. Reg. 24(Misc.): 42–43 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Pleurothallis aphthosa Lindley |
| Identification made in | [no date] (3), 2023 (1) |