| Name | Mimulus washingtonensis Gandoger |
| Authorship | Gandoger |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Mimulus Linnaeus |
| Citation | 1919 Bull. Soc. Bot. France 66(5-6): 218 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Mimulus washingtonensis Gandoger |
| Identification made in | [no date] (2), 2015 (1) |