| Name | Berberis jamesiana var. sepium Ahrendt |
| Authorship | Ahrendt |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Berberis jamesiana Forrest & W. W. Smith |
| Citation | 1961 J. Linn. Soc., Bot. 57: 180 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Berberis jamesiana var. sepium Ahrendt |
| Identification made in | 2009 (1) |