Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, Canada, Mexico
Eastern Europe, Northern Europe, Russia/Siberia, Central Asia, Nepal, China
bottomlands, Floodplain, Hardwood forests, Riverbanks
Cold Regions
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21
A1, A2, A3, 1a, 1b, 2a, 2b