Northwestern United States, Canada
North America, Western United States, Northwestern United States, Southwestern United States, California, Canada, Mexico
Pacific silver fir (Abies amabilis), noble fir (Abies procera)
Abies concolor concolor, Abies concolor lowiana
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 9, 14, 15, 16, 17
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24