| Name | Mahonia trifolia Schlechtendal & Chamisso |
| Authorship | Schlechtendal & Chamisso |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Mahonia |
| GUID | urn:lsid:ipni.org:names:149408-2 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Mahonia trifolia Schlechtendal & Chamisso |
| Identification made in | [no date] (2) |