North America, United States, North-Central United States, Central United States, Canada
China, Japan, Korea
gardens, Grassland, Warmer regions
Damp shady woods, foothill woods, Lowland
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9
H1, H2, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24