| Zanthoxylum belizense Lundell, 1941 |
| Zanthoxylum bijugum (Engl.) P. Wilson, 1910 |
| Zanthoxylum caribaeum Lam., 1786 |
| Zanthoxylum caribaeum subsp. caribaeum Lam., 1786 |
| Zanthoxylum chiriquinum Standl., 1937 |
| Zanthoxylum ciliatum Engl., 1874 |
| Zanthoxylum ciliatum subsp. purpusii (Brandegee) Reynel, 2017 |
| Zanthoxylum citroides Standl., 1940 |
| Zanthoxylum clava-herculis L., 1753 |
| Zanthoxylum culantrillo Kunth, 1823 |
| Zanthoxylum ekmanii (Urb.) Alain, 1950 |
| Zanthoxylum elegantissimum (Engl.) P. Wilson, 1910 |
| Zanthoxylum elephantiasis Macfad., 1837 |
| Zanthoxylum fagara (L.) Sarg., 1890 |
| Zanthoxylum fagara subsp. fagara (L.) Sarg., 1890 |
| Zanthoxylum falcifolia Engl., 1896 |
| Zanthoxylum ferrisiae Standl., 1927 |
| Zanthoxylum ferrugineum Radlk., 1897 |
| Zanthoxylum flavum Vahl, 1807 |
| Zanthoxylum flavum subsp. flavum Vahl, 1807 |