Willamette Valley Trees 1

129 Responses | Created by naturalist97333 | Skip to Results |

Moderate difficulty

  1. 1

    What is the tallest native broad leaf tree?

  2. 2

    When a cone of this conifer matures, the cone disintegrates while its base is still attached to the tree.

  3. 3

    Which one of these trees does not produce a nut?

  4. 4

    Which one of these trees is wind pollinated?

  5. 5

    When do the leaves of Willamette Valley Oregon White Oaks fully emerge?

  6. 6

    The leaves of this tree can turn bright red in autumn.

  7. 7

    Which tree has compound leaves?

  8. 8

    Which tree may have smooth reddish bark on its trunk?

  9. 9

    On the Oregon White Oak, which kind of gall (a spherical growth) grows on twigs?

  10. 10

    Of these conifer cones, which is the largest?

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