North America, United States, North-Central United States, Central United States, Canada
Central Asia, Eastern Europe, Europe, Nepal, Southern Asia, Southern Europe
gardens, Grassland, Warmer regions
Cold Regions, Hills, Hillside
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21