Black Ash, Blue Ash, California Ash, Carolina Ash, European Ash
Eastern white spruce
Black Hills white spruce
Alberta white spruce
Alaska white spruce
Forest edges, Hillside, Woods
Cold Regions, Rocky areas
9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17