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Clark University
Hadwen Arboretum

JP Testing

“My trees have been planted with my own hands, nurtured under my care and supervision. I hope some of them will outlive generations, and remain prominent landmarks as time goes on.” – Obadiah Hadwen, 1900

American basswood leaf American Basswood
American beech leaf American Beech
American black elderberry leaf American Black Elderberry
American elm leaf American Elm
American hornbeam leaf American Hornbeam
American planetree leaf American Planetree
American sweetgum leaf American Sweetgum
Amur cork leaf Amur Cork Tree
Amur maple leaf Amur Maple
Bald cypress leaf Bald Cypress
Balsam fir leaf Balsam Fir
Black cherry leaf Black Cherry
Black locust leaf Black Locust
Black oak leaf Black Oak
Black walnut leaf Black Walnut
Buckthorn leaf Buckthorn
Common hackberry leaf Common Hackberry
Copper beech leaf Copper Beech
Crab apple leaf Crab Apple
Cucumber magnolia leaf Cucumber Magnolia
Dappled willow leaf Dappled Willow
Dawn redwood leaf Dawn Redwood
Eastern hemlock leaf Eastern Hemlock
Red cedar leaf Eastern Red Cedar
Eastern redbud leaf Eastern Redbud
Eastern white pine leaf Eastern White Pine
European beech leaf European Beech
European larch leaf European Larch
European mountain ash leaf European Mountain
European yew leaf European Yew
Fernleaf beech leaf Fernleaf Beech
Flowering dogwood leaf Flowering Dogwood
Ginkgo leaf Ginkgo
Honey locust leaf Honey Locust
Japanese maple leaf Japanese Maple
Japanese umbrella leaf Japanese Umbrella Pine
Katsura leaf Katsura
Kentucky coffeetree leaf Kentucky Coffeetree
Kentucky yellowwood leaf Kentucky Yellowwood
Mountain laurel leaf Mountain Laurel
Northern catalpa leaf Northern Catalpa
Red oak leaf Northern Red Oak
Norway maple leaf Norway Maple
Norway spruce leaf Norway Spruce
Oriental spruce leaf Oriental Spruce
Pagoda dogwood leaf Pagoda Dogwood
Paper birch leaf Paper Birch
Patriot elm leaf Patriot Elm
Pignut hickory leaf Pignut Hickory
Pin oak leaf Pin Oak
Pussy willow leaf Pussy Willow
Red maple leaf Red Maple
Red spruce leaf Red Spruce
River birch leaf River Birch
Sassafras leaf Sassafras
Serviceberry leaf Serviceberry
Shagbark hickory leaf Shagbark Hickory
Shingle oak leaf Shingle Oak
Star magnolia leaf Star Magnolia
Sugar maple leaf Sugar Maple
Sweet cherry leaf Sweet Cherry
Tulip tree leaf Tulip Tree
White ash leaf White Ash
White oak leaf White Oak
Witch hazel leaf Witch Hazel