China, Japan
Alaska, Canada, Northern Europe, Russia/Siberia
Subtropical climates, Warmer regions
gardens, Grassland, Roadsides, tropical environments
H1, 6, 7, 8, 9, 12, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 10