| Name | Eumachia leptothyrsa (Miquel) Barrabé, C. M. Taylor & Razafimandimbison |
| Authorship | (Miquel) Barrabé, C. M. Taylor & Razafimandimbison |
| Rank | Species |
| Placed in | Eumachia |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 2017 Candollea 72(2): 311 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Eumachia leptothyrsa (Miquel) Barrabé, C. M. Taylor & Razafimandimbison |
| Identification made in | 2025 (1) |