Southwestern United States, Mexico
Caribbean, Central America
Desert, Foot Hills, High elevation, Upland, Woodlands
ditches, Grassland, Moist Ditches, Moist Soils, Roadsides
8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
H1, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24