| Name | Zanthoxylum monogynum A. St.-Hilaire |
| Authorship | A. St.-Hilaire |
| Rank | Species |
| Placed in | Zanthoxylum Linnaeus |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1824 Hist. Pl. Remarq. Bresil 1:50, t. 19, f. a. |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Zanthoxylum monogynum A. St.-Hilaire |
| Identification made in | [no date] (2) |