Central America, South America
Europe, Eastern Europe, Northern Europe, Southern Europe, Western Europe, United Kingdom, Western Asia
All sorts of environments, Along Railroads, Banks, Moist Ditches, Roadsides, rocky banks of streams
Cold Regions
21,22
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24