North America, North-Central United States, Western United States, Canada
Africa, America, Asia
Cold Regions, gardens, Open areas
Along Railroads, River side, Roadsides
A1, A2, A3, 1a, 1b, 2a
H1, 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