United States, Central United States, South-Central United States, Texas
South America, Brazil
Bluffs, limestone outcrops, Prairies, Rocky areas
Canyons, gardens, Grassland, Rainforest, Shaded sites
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
H2, 19, 20, 21, 22, 23, 24