North America, United States, Western United States, Southwestern United States, Mexico
Hybrid origin, Northern Africa, Central Asia, Western Asia
1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 14, 18, 19, 20, 21
2b, 3b, 8, 9, 10, 12, 13, 14, 15, 16, 19, 20, 21