China, Japan, Korea
World/Pandemic, North America, Europe, Russia/Siberia, Africa, Asia
Roadsides, Shaded sites, Woodlands
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