| Name | Machaerium microphyllum (E. Meyer) Standley |
| Authorship | (E. Meyer) Standley |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Machaerium |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Machaerium microphyllum (E. Meyer) Standley |
| Identification made in | 1972 (2) |