Hybrid origin
Europe, Eastern Europe, Northern Europe, Western Europe, Russia, Siberia, Asia, Central Asia, Eastern Asia, Western Asia, Nepal, China, Korea
Damp Places, Marshy ground
meadows, Shady Edge, Woodland Garden Dappled Shade
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
A2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17