| Name | Cotoneaster buxifolia var. rockii (G. Klotz) L. T. Lu & Brach |
| Authorship | (G. Klotz) L. T. Lu & Brach |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Cotoneaster buxifolia Wallich ex Lindley |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Cotoneaster buxifolia var. rockii (G. Klotz) L. T. Lu & Brach |
| Identification made in | [no date] (3) |