Central Asia, India, Nepal, China, Japan, Korea
Europe, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Russia/Siberia, Northern Africa, Western Asia
Dappled Shade, Sunny Edge, Woodland Garden Secondary
Open Forest, open Woodlands, Temperate Regions
2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
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