| Name | Mimulus angustifolius Hochstetter ex A. Richard |
| Authorship | Hochstetter ex A. Richard |
| Rank | Species |
| Placed in | Mimulus Linnaeus |
| Citation | 1850 Tent. Fl. Abyss. 2: 119 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Mimulus angustifolius Hochstetter ex A. Richard |
| Identification made in | [no date] (1), 2015 (1) |