Alaska, Canada, Northern Europe, Russia/Siberia
Hybrid origin
gardens, Grassland, Roadsides, tropical environments
Not Available
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 10
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24