| Name | Mentha ×rotundifolia (Linnaeus) Hudson |
| Authorship | (Linnaeus) Hudson |
| Rank | Species |
| Placed in | Mentha |
| Holdings | 46 Specimens held in the Harvard University Herbaria identified as Mentha ×rotundifolia (Linnaeus) Hudson |
| Identification made in | [no date] (43), 1973 (2), 2015 (1) |