Western United States, California, Canada, China
China, Japan, Korea
Balsam Fir, Cannan Fir, Fraser Fir, Grand Fir
Amanogawa , Shirotae , Shogetsu
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 9, 10, 14, 15, 16, 17
2b, 3a, 3b, 4, 5, 6, 7, 12, 14, 15, 16, 17, 18, 19, 20