American Sycamore

Platanus  occidentalis
This native tree species is one of the largest trees in the eastern United States.They can be quite massive at 98-130 ft. tall and trunk diameters of 5-6 ft.  In the wild they are commonly seen along stream beds and wetlands. The leaves are also large, 4-9 inches long, bright yellow green on top and pale underneath. The mottled grey bark of the tree is not very elastic. As the tree grows, it doesn't stretch; and the bark peels off in large chunks. However, in so doing,  the unique characteristics of this tree's creamy inner bark are revealed. This gives the tree a startling whiteappearance, particularly in the winter. Thus, the American sycamores  have been called the "ghosts of the forest".
Wikipedia, Missouri Botanical Garden

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