Europe, Northern Europe, Western Europe, Asia, Central Asia, Western Asia
North America, United States, Mid-Atlantic United States, Southeastern United States
Clay soil areas, Loamy soils, Sandy areas, sandy seeps, Well Drained
Banks, Woods
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17