| Name | Abies lasiocarpa var. bifolia (A. Murray bis) Eckenwalder |
| Authorship | (A. Murray (quater)) Eckenwalder |
| Rank | Variety |
| Placed in | Abies lasiocarpa (Hooker) Nuttall |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Abies lasiocarpa var. bifolia (A. Murray bis) Eckenwalder |
| Identification made in | 2014 (1) |