| Name | Cotoneaster horizontalis Decaisne |
| Authorship | Decaisne |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Cotoneaster |
| Contains | Cotoneaster horizontalis var. perpusillus C. K. Schneider |
| GUID | urn:lsid:ipni.org:names:722522-1 |
| Holdings | 92 Specimens held in the Harvard University Herbaria identified as Cotoneaster horizontalis Decaisne |
| Identification made in | [no date] (59), 2006 (32), 2008 (1) |