| Name | Berberis everestiana var. nambuensis Ahrendt |
| Authorship | Ahrendt |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Berberis everestiana Ahrendt |
| Citation | 1961 J. Linn. Soc., Bot. 57: 117 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Berberis everestiana var. nambuensis Ahrendt |
| Identification made in | [no date] (1), 1982 (1), 2020 (1) |