Alaska, Canada, Northern Europe, Russia/Siberia
North America, Canada
gardens, Grassland, Roadsides, tropical environments
bottomlands, limestone outcrops
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 10
1a, 1b, 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