Western United States, Northwestern United States, California, Canada
Southern Europe, Western Europe, Mediterranean
Not Available
Desert, Dry areas, Dry Forest, Rocky areas
21,22
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24