Northeastern United States, North-Central United States, Alaska, Canada
Southern Europe, Western Europe, Mediterranean
Moist Soils, Slopes, Swamps, Well Drained
Desert, Dry areas, Dry Forest, Rocky areas
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24