Western United States, California, Canada, China
North America, Central America, South America, Middle Africa, Asia, Central Asia
Balsam Fir, Cannan Fir, Fraser Fir, Grand Fir
Not Available
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 9, 10, 14, 15, 16, 17
5, 6, 7, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24