| Name | Cotoneaster horizontalis var. perpusillus C. K. Schneider |
| Authorship | C. K. Schneider |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Cotoneaster horizontalis Decaisne |
| Citation | 1906 Ill. Handb. Laubholzk. 1: 745 |
| Holdings | 16 Specimens held in the Harvard University Herbaria identified as Cotoneaster horizontalis var. perpusillus C. K. Schneider |
| Identification made in | [no date] (14), 2009 (2) |