| Name | Rosa montezumae Humboldt & Bonpland ex Thory |
| Authorship | Humboldt & Bonpland ex Thory |
| Rank | Species |
| Placed in | Rosa Linnaeus |
| Citation | 1817 Roses [Redoute] 1: 55 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Rosa montezumae Humboldt & Bonpland ex Thory |
| Identification made in | [no date] (6) |