Hybrid origin, Western Asia
Central America, South America
gardens, Grassland, Roadsides, tropical environments
All sorts of environments, Along Railroads, Banks, Moist Ditches, Roadsides, rocky banks of streams
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
21,22