Southeastern United States, North-Central United States, Central United States, South-Central United States, Southwestern United States, Texas, Canada, Mexico
Europe, Russia/Siberia, Western Asia
Dry areas, Prairies, Rocky areas, rocky outcrops
Alpine Meadows, Mediterranean region, Rock outcrops, Slopes, Woodlands
A1, A2, A3, H1, H2, 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
1 - 7,15 - 17