Central America, South America
Mexico, Central America, South America, Africa, Polynesia, Australia
All sorts of environments, Along Railroads, Banks, Moist Ditches, Roadsides, rocky banks of streams
Tropical regions
21,22
A1, A2, A3, H1, H2, 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