World/Pandemic, North America, Europe, Russia/Siberia, Africa, Asia
China, Japan, Korea
All sorts of environments, Banks, ditches, marshes, Shores of rivers or lakes
Roadsides, Shaded sites, Woodlands
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
21,22