| Name | Sorbus ×yokouchi M. Mizushima ex T. Shimizu |
| Authorship | M. Mizushima ex T. Shimizu |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Sorbus |
| Citation | 1997 Fl. Nagano 1508 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Sorbus ×yokouchi M. Mizushima ex T. Shimizu |
| Identification made in | [no date] (1) |