⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2609734, with some changes.
This name is a synonym of Abies lasiocarpa (Hook.) Nutt..
The record derives from WCSP which reports it as a synonym (record 381662) with original publication details: Syn. Var. Conif. 29 1863.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:261472-1.