Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States
Eastern Europe, Northern Europe, Russia/Siberia, Western Asia
Bluffs, low mountains, Moist Soils, Woodlands
Grassland
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
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 15, 16, 17