| Name | Berberis humido-umbrosa var. inornata Ahrendt |
| Authorship | Ahrendt |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Berberis humido-umbrosa Ahrendt |
| Citation | 1945 J. Bot. 80, suppl.: 116 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Berberis humido-umbrosa var. inornata Ahrendt |
| Identification made in | [no date] (1), 1982 (1) |