alternate-leaf dogwood, pagoda dogwood
American basswood, linden
American chestnut
American elm
American hazelnut
American mountain-ash
American sycamore
American yellowwood
Amur corktree
Amur Maackia
Amur maple
apple
arrowwood, arrowwood viburnum
Austrian pine
baldcypress
balsam fir
balsam poplar
bicolor oak, swamp white oak
bigtooth aspen
bitternut hickory
black cherry
black chokeberry, aronia
black oak
black walnut
blacklocust
blue spruce, Colorado spruce
boxelder
Bradford pear
bur oak
buttonbush
chokecherry
common juniper
common lilac
Douglas-fir
eastern cottonwood
eastern hemlock
eastern redbud
eastern redcedar
eastern white pine
elderberry
European buckthorn
European white poplar, white poplar
Fraser fir
ginkgo, maidenhair-tree
glossy buckthorn
gray dogwood
green ash
hackberry
hawthorn
highbush-cranberry, American cranberrybush
honey-locust
horsechestnut
ironwood, hophornbeam
jack pine
Japanese tree lilac
Kentucky coffeetree
magnolia
mugo pine
musclewood, bluebeech
nannyberry
northern catalpa
northern pin oak
northern red oak
northern whitecedar, arborvitae
Norway maple
Norway spruce
Ohio buckeye
osage-orange
paper birch
pawpaw
pecan
pin oak
pitch pine
ponderosa pine
prickly-ash
quaking aspen, trembling aspen
red elderberry
red maple
red pine
red-osier dogwood
river birch
Rocky Mountain juniper
Russian-olive
Scots pine
Serbian spruce
serviceberry, Juneberry
shagbark hickory
shingle oak
Siberian elm
Siberian peashrub
silver maple
speckled alder
staghorn sumac
striped maple, moosewood, snake bark maple
sugar maple
sweet birch
sweetgum
tamarack, eastern larch
wafer-ash
white ash
white fir, concolor fir
white mulberry
white oak
white spruce
wild plum, American plum
willow
witch-hazel
woodbine
yellow birch
yellow-poplar, tulip-poplar
yew
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