One Tree Hill | One Tree Hill (TV series) | tree | Christmas tree | Herbert Beerbohm Tree | oak leaf cluster | Porcupine Tree | Oak Leaf Cluster | Maple Leaf Gardens | Tea Leaf Green | leaf | The Joshua Tree | The Hanging Tree | The Album Leaf | Leaf | Quebracho tree | Joshua Tree National Park | Under the Yum Yum Tree | Leaf beetle | I'm Looking Over a Four Leaf Clover | Happy Tree Friends | Tree of Life | Tree of Knowledge | tree line | Tree | Oak Tree | leaf beetle | Carbon Leaf | tree of life | The Maple Leaf Forever |
"On Fairy-Stories" was subsequently published with Leaf by Niggle in Tree and Leaf, as well as in The Tolkien Reader, published in 1966.
The test's hands-on portion includes various tasks such as tree and leaf/needle identification, collecting tree core samples using an Increment borer to determine tree age and historical influences, and Tree planting using proper techniques.