| Name | Viola praemorsa subsp. oregona M. S. Baker |
| Authorship | M. S. Baker |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Viola praemorsa Douglas |
| GUID | urn:lsid:ipni.org:names:266857-2 |
| Citation | 1957 Brittonia 9: 228 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Viola praemorsa subsp. oregona M. S. Baker |
| Identification made in | [no date] (1) |