Hybrid origin, Western Asia
Southwestern United States, Mexico
gardens, Grassland, Roadsides, tropical environments
Desert, Dry areas, Rocky areas, Sandy areas
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21
9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23