| Name | Abies williamsonii Newberry |
| Authorship | Newberry |
| Rank | Species |
| Placed in | Abies Miller |
| GUID | urn:lsid:ipni.org:names:261664-1 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Abies williamsonii Newberry |
| Identification made in | [no date] (1) |