Identify trees

Use the interactive identification key, factsheets and other resources in this section to help you distinguish one tree from another. When you have identified your trees please send in your results to the urban tree survey.

Tree identification key

Identify your trees quickly and easily using this interactive key. Simply select the options that match your tree and in a few short steps you'll know what you're looking at.
Tree factsheets

Discover more about UK trees with these useful factsheets. From the size of the tree to the shape of the leaves, all the facts are here. And there are plenty of photographs to illustrate key features.
Tree ID forum

If you find an unusual tree or just need some friendly help with identification, ask our experts in the tree ID forum.
Trees glossary

Use this glossary to check the meanings of words used to describe trees. Our diagrams and definitions will help you with leaf shapes, flower parts and more.
Tree identification tips

Get tips from the Museum's experts on what look for when identifying trees.
More tree identification guides

Here are some other online tools and books you can use to help you identify trees in the British Isles.