| Name | Sorbus sitchensis var. grayi (Wenzig) Hitchcock |
| Authorship | (Wenzig) Hitchcock |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Sorbus sitchensis M. Roemer |
| GUID | urn:lsid:ipni.org:names:240798-2 |
| Holdings | 58 Specimens held in the Harvard University Herbaria identified as Sorbus sitchensis var. grayi (Wenzig) Hitchcock |
| Identification made in | [no date] (48), 2006 (10) |