| Name | Berberis wilsoniae var. guntzunica (Ahrendt) Ahrendt |
| Authorship | (Ahrendt) Ahrendt |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Berberis wilsoniae Hemsley |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Berberis wilsoniae var. guntzunica (Ahrendt) Ahrendt |
| Identification made in | [no date] (1), 1982 (1), 1996 (1) |