Northeastern United States, North-Central United States, Alaska, Canada
North America, Canada, Mexico
Oriental spruce, Bog spruce, Weeping spruce
Panicum abscissum, Panicum acostia, Panicum amarum
Moist Soils, Slopes, Swamps, Well Drained
Prairies
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23