USDA Zone 4: Deciduous Trees

Amur maackia (Maackia amurensis)
Aspen, quaking (Populus tremuloides)
Ash, European mountain (Sorbus aucuparia)
Beech, American (Fagus grandifolia)
Beech, weeping (Fagus sylvatica 'Pendula')
Birch, paper (also called canoe birch, white birch) (Betula papyrifera)
Birch, river (Betula nigra)
Box elder (Acer negundo)
Buckeye, red (Aesculus pavia)
Buckeye, yellow (Aesculus flava)
Butternut (Juglans cinerea)
Cherry, weeping Higan (Prunus subhirtella var. pendula)
Chokecherry, Amur (Prunus maackii)
Coffeetree, Kentucky (Gymnocladus dioicus)
Cottonwood, black (Populus balsamifera)
Crabapple, flowering (Malus)
Corneliancherry dogwood (Cornus mas)
Elm, American (Ulmus americana)
Evodia (Evodia sp.)
Fringetree, white (Chionanthus virginicus)
Hackberry, common (Celtis occidentalis)
Hawthorn, green (Crataegus viridis)
Hickory, pignut (Carya glabra)
Honeylocust (Gleditsia triacanthos var. inermis)
Hophornbeam, Eastern, American hophornbeam, ironwood (Ostrya virginiana)
Hoptree (Ptelea trifoliata)
Hornbeam, American (Carpinus caroliniana)
Hornbeam, European (Carpinus betulus), in protected areas
Horsechestnut, common, European horsechestnut (Aesculus hippocastanum)
Horsechestnut, red (Aesculus x carnea)
Katsuratree (Cercidiphyllum japonicum)
Larch, Eastern, American larch (Larix laricina)
Linden, littleleaf (Tilia cordata)
Locust, black (Robinia pseudoacacia)
Magnolia, saucer (Magnolia x soulangiana)
Magnolia, star (Magnolia stellata)
Maple, amur (Acer ginnala)
Maple, Norway (Acer platanoides)
Maple, red (Acer rubrum)
Maple, sugar (Acer saccharum)
Oak, bur (Quercus macrocarpa)
Oak, pin (Quercus palustris)
Oak, northern red (Quercus rubrus)
Oak, Shumard (Quercus shumardii)
Oak, white (Quercus alba)
Osage orange (Maclura pomifera)
Persimmon (Diospyros virginiana)
Poplar, white (Populus alba)
Redbud, Eastern (Cercis canadensis)
Redwood, dawn (Metasequoia glyptostroboides) (deciduous conifer), in protected sites
Sassafras, common (Sassafras albidum)
Silverbell, Carolina (Halesia tetraptera)
Sourwood (Oxydendrum arboreum), in protected sites
Tupelo, black (Nyssa sylvatica)
Walnut, black (Juglans nigra)
Winterberry (Ilex verticillata)
Witchhazel, common (Hamamelis virginiana)
Yellowwood, American yellowwood (Cladrastis lutea)