Northern Africa, South Africa
Eastern Asia, China, Japan, Korea
Clay soil areas, Farms, Roadsides
Lower slopes, marshes, Mountain Slopes
12, 13, 21, 22, 23, 24
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