| Name | Merceyopsis mexicana E. B. Bartram |
| Authorship | E. B. Bartram |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Merceyopsis |
| Citation | 1928 J. Wash. Acad. Sci. 18: 577 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Merceyopsis mexicana E. B. Bartram |
| Identification made in | [no date] (2) |