| Name | Oreacanthus mannii Bentham |
| Authorship | Bentham |
| Rank | Species |
| Placed in | Oreacanthus |
| Citation | 1876 Gen. Pl. [Bentham & Hooker f.] 2(2): 1104 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Oreacanthus mannii Bentham |
| Identification made in | [no date] (2), 2015 (2) |