United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Canada
Asia
Damp shady woods
Dappled Shade, Shady Edge, Sunny Edge, Woodland Garden
3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20