Southern Europe, Western Europe, Northern Africa
North America, United States, Canada
Parks, wastelands, Waysides, Woodland edges
Hillside, Prairies, Roadsides
21,22
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