| Name | Zanthoxylum insulare Rose | 
| Authorship | Rose | 
| Rank | Species | 
| Placed in | Zanthoxylum Linnaeus | 
| Remarks | [confirmed] [imported from GBIF] | 
| Citation | 1899 N. Amer. Fauna 14: 79 | 
| Holdings | 13 Specimens held in the Harvard University Herbaria identified as Zanthoxylum insulare Rose | 
| Identification made in | [no date] (13) | 
