| Name | Pelexia olivacea Rolfe |
| Authorship | Rolfe |
| Rank | Species |
| Placed in | Pelexia |
| Citation | 1891 Bull. Misc. Inform. Kew 1891(56): 200–201. |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Pelexia olivacea Rolfe |
| Identification made in | [no date] (3) |