| Name | Pleurothallis quadrifida (Lexarza) Lindley |
| Authorship | (Lexarza) Lindley |
| Rank | Species |
| Placed in | Pleurothallis R. Brown |
| Citation | 1842 Edwards's Bot. Reg. 28: Misc. 70 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Pleurothallis quadrifida (Lexarza) Lindley |
| Identification made in | [no date] (2), 1985 (1), 2016 (1) |