Northwestern United States, Canada
Southwestern United States, Mexico, Central America, South America, Argentina, Brazil
Lowland, Moist Soils, Swamps
Subtropical climates, Tropical regions
A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
H1, H2, 10, 12, 13, 21, 22, 23, 24