| Name | Sorbus ×arnoldiana Rehder |
| Authorship | Rehder |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Sorbus |
| Citation | 1920 J. Arnold Arbor. 2: 42 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Sorbus ×arnoldiana Rehder |
| Identification made in | [no date] (3) |