Northern Europe, Russia/Siberia
Eastern Europe, Southern Europe, Russia/Siberia, Southern Asia, Western Asia
Sunny Edge, Woodland Garden Canopy
Hillside, Mountain Slopes, Temperate Regions
A2, A3, 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, 24
2a, 2b, 3a, 3b, 7