Hybrid origin, North America, Europe, Africa, Asia
World/Pandemic, North America, Europe, Russia/Siberia, Africa, Asia
Not Available
All sorts of environments, Banks, ditches, marshes, Shores of rivers or lakes
21,22
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