Tree key

In this online activity, you will identify what type of trees these leaves and branches come from by using a tree key. When you select a leaf, you are presented with two statements. Choose the statement you think is correct. The 'Helpful hints' will assist you in making your decision. If you choose the correct statement, you will be presented with two more statements. Continue choosing the statements you think are correct until you have identified the tree. All of the trees grow in the biodiversity plots in Kejimkujik National Park.

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Helpful hints

If a tree has flowers, it usually has leaves that are broad and flat. In some of these trees, the leaves can turn yellow, orange, red and/or brown and fall off in autumn. They're called deciduous.

If a tree has cones, it usually has needles or spiky leaves. These trees don't lose their leaves in autumn and are called evergreen.

Opposite leaves grow directly across or 'opposite' each other off either side of the twig.

Alternate leaves grow at different places along the twig.

With single needles, each needle attaches to the twig at its own place.

With bunched needles, clusters of two or more needles grow from the same place on the twig.

Lobed leaves look a bit like human hands with outstretched fingers.

Toothed leaves have serrated edges like a saw.