Trees
Some of these plants may be invasive in parts of North America. Check invasive.org, your local Extension Service or Nature Center for a list of invasive plants in your area.
Siberian Squills for example only appear, at this time, to be a problem in the Midwest, while Japanese Spirea is a problem East of the Rockies.
Trees
American Beech
Trees
American Elm
Trees
American Hophornbeam
Trees
American Linden
Trees
American Sweetgum
Trees
Amur Chokecherry
Trees
Amur Maackia
Trees
Amur Maple
Trees
Austrian Pine
Trees
Bald Cypress
Trees
Balkan Pine
Trees
Balsam Fir
Trees
Bigtooth Aspen
Trees
Black Cherry
Trees
Black Locust
Trees
Black Tupelo
Trees
Black Walnut
Trees
Boxelder
Trees
Bristlecone Pine
Trees
Bur Oak
Trees
Canadian Hemlock
Trees
Carolina Silverbell
Trees
Catalpa
Trees
Cockspur Hawthorn
Trees
Colorado Spruce
Trees
Common Alder
Trees
Common Chokecherry
Trees
Common Persimmon
Trees
Corkscrew Willow
Trees
Crabapple
Trees
Crape Myrtle
Trees
Dawn Redwood
Trees
Douglasfir
Trees
Downy Hawthorn
Trees
Eastern Redbud
Trees
Eastern White Pine
Trees
European Beech
Trees
European Larch
Trees
European Mountain Ash
Trees
Flowering Dogwood
Trees
Fraser Fir
Trees
Ginkgo
Trees
Golden Weeping Willow
Trees
Green Ash
Trees
Hackberry
Trees
Hedge Maple
Trees
Honeylocust
Trees
Horsechestnut
Trees
Jack Pine
Trees
Japanese Larch
Trees
Japanese Maple
Trees
Japanese Red Pine
Trees
Japanese Tree Lilac
Trees
Japanese White Pine
Trees
Katsura Tree
Trees
Kentucky Coffeetree
Trees
Korean Fir
Trees
Korean Maple
Trees
Korean Mountain Ash
Trees
Lacebark Elm
Trees
Lacebark Pine
Trees
Limber Pine
Trees
Littleleaf Linden
Trees
Musclewood
Trees
Newport Plum
Trees
Norway Maple
Trees
Norway Spruce
Trees
Ohio Buckeye
Trees
Osage Orange
Trees
Pagoda Dogwood
Trees
Paper Birch
Trees
Paperbark Maple
Trees
Pawpaw
Trees
Pin Oak
Trees
Ponderosa Pine
Trees
Quaking Aspen
Trees
Red Horsechestnut
Trees
Red Maple
Trees
Red Oak
Trees
Red Pine
Trees
River Birch
Trees
Russian Olive
Trees
Saucer Magnolia
Trees
Scotch Pine
Trees
Serbian Spruce
Trees
Shagbark Hickory
Trees
Silver Maple
Trees
Star Magnolia
Trees
Sugar Maple
Trees
Swamp White Oak
Trees
Swiss Stone Pine
Trees
Sycamore
Trees
Tamarack
Trees
Three-flower Maple
Trees
Tuliptree
Trees
Turkish Filber
Trees
Washington Hawthorn
Trees
White Ash
Trees
White Fir
Trees
White Fringetree
Trees
White Oak
Trees
White Poplar
Trees
White Spruce
Trees
Winter King Hawthorn
Trees
Yellow Buckeye
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