Quercus macrocarpa (bur oak) , bark
3.47307
35mm color slide
Digitized
Unknown
2.5 cm W x 3.5 cm H (Item)
1 slide
Photographic image
January 2000
Quercus macrocarpa (bur oak), detail of gray bark on tree showing deep furrowed ridges
Bark
Quercus macrocarpa Michx. (bur oak)
Deciduous Trees and Shrubs
Fagaceae (beech family)
Quercus L. (oak)
Winter
Quercus macrocarpa Michx. (bur oak)
Deciduous Trees and Shrubs
Fagaceae (beech family)
Quercus L. (oak)
Winter
The Morton Arboretum, Lisle, Illinois