Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States
Europe, Asia
Bluffs, low mountains, Moist Soils, Woodlands
Rocky areas, Semi desert, Subtropical climates
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
21,22