Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States
China, Japan, Korea
Ardis, Arnold, Aureomarginatum
Amanogawa , Shirotae , Shogetsu
Bluffs, low mountains, Moist Soils, Woodlands
Woodlands
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
2b, 3a, 3b, 4, 5, 6, 7, 12, 14, 15, 16, 17, 18, 19, 20