North America
Western United States, Northwestern United States, Southwestern United States, California, Canada, Mexico
Moist Soils, open Woodlands, Pine barrens, Swamps
Mountain Slopes
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 10, 16
H1, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21