Hybrid origin, Australia, New Zealand
Mexico, South-Central United States, Southeastern United States
Dry areas, Islands, Semi arid regions, Tropical regions
Prairies, Roadsides, Warmer regions
H1, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24