Eastern Asia, China, Japan
Southeastern United States, South-Central United States
shaded moist road banks, Wet Woods
bottomlands, Coastal Regions, Moist woods, pine woods, Slopes, Swamps, Thickets, Woods
2b, 3a, 3b, 4, 5, 6, 14, 15, 16, 18, 19, 20
3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24