| Name | Amelanchier ×grandiflora Rehder |
| Authorship | Rehder |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Amelanchier |
| Contains | Amelanchier ×grandiflora nothovar. rubescens Rehder |
| Citation | 1920 J. Arnold Arbor. 2: 45 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Amelanchier ×grandiflora Rehder |
| Identification made in | [no date] (2) |
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