China, Korea
Western United States, Northwestern United States, California, Canada
Humid climates, Loamy soils, Low annual rainfall regions, Wet ground, Woods
Not Available
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