Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States
Northeastern United States, North-Central United States, Canada
Bluffs, low mountains, Moist Soils, Woodlands
Dry areas, Rocky areas
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