Europe, Eastern Europe, Southern Europe, Western Europe, Turkey
Central Asia, Eastern Europe, Europe, Nepal, Southern Asia, Southern Europe
Shady Edge, Woodland Garden Dappled Shade
Cold Regions, Hills, Hillside
4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21