This name is a synonym.
Abies lasiocarpa var. arizonica (Merriam) Lemmon, Bull. Sierra Club 2: 167 (1898).
Pinus beissneri Voss, Mitt. Deutsch. Dendrol. Ges. 16: 94 (1907).
Abies balsamea var. arizonica (Merriam) B.Boivin, Naturaliste Canad. 86(10): 223 (1959).
Abies lasiocarpa subsp. arizonica (Merriam) A.E.Murray, Kalmia 12: 18 (1982).
Abies bifolia var. arizonica (Merriam) O'Kane & K.D.Heil, Harvard Pap. Bot. 7: 324 (2003).