| Name | Berberis gagnepainii var. omeiensis C. K. Schneider | 
| Authorship | C. K. Schneider | 
| Rank | Variety | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Berberis gagnepainii C. K. Schneider | 
| Citation | 1939 Repert. Spec. Nov. Regni Veg. 46: 264 | 
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Berberis gagnepainii var. omeiensis C. K. Schneider | 
| Identification made in | 1939 (1), 1996 (1), 2010 (1), 2020 (1) |