World/Pandemic, North America, Europe, Russia/Siberia, Africa, Asia
Hybrid origin, Eastern Asia, India, Nepal, China
All sorts of environments, Banks, ditches, marshes, Shores of rivers or lakes
gardens, Grassland, Humid climates, Tropical regions, Urban areas
H1, 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
2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17