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Browse Tree Database
Find detailed information about nearly 200 different tree species.
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Anatomy of a Tree
Learn the different layers of a tree and why each is important.
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Tree Classification
Get the breakdown of how trees are classified.
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Glossary of Tree Terms
Read up on the definitions of a variety of tree terms—from acid to xeriscape.
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Tree Benefits Calculator
Calculate the value of your street-side trees.
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References
See how this guide took shape and where our information comes from.