Leaves are large, small, thick, thin ... Scramble high enough above the tree line in the mountains of Africa, Asia, Hawaii, and the Americas, and you will see thick towers of plants crowned ...

If you take a look at these leaf scars, you might be able to see some small dots. These dots reveal the end of the veins through which nutrients moved from the main tree to the leaves during the ...

The extraordinary Ginkgo is “the Super Star” of landscape trees. This large shade tree with attractive leaves, amazing ...