Southeastern United States, Central United States, South-Central United States, Mexico
Mediterranean
Loamy soils, Moist woods, Tropical regions
limestone outcrops, Rocky areas, Woodlands
2b, 3a, 3b, 6, 7, 8, 9, 10, 12, 13, 14, 18, 19, 20
8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24