For a red-leaf Japanese maple variety that makes a grand statement, ... wispy foliage surrounds this elegant tree, which displays bright green leaves in summer that fade to yellow and scarlet in fall.

Maple, Sycamore, yellow poplar, and sweetgum trees are known for their lobed leaves, which turn bright colors in fall. Here's how to tell them apart.

In some cases, a tree's common name is derived from its primary autumn leaf color, such as red maple and yellow poplar. The most common leaf colors of fall are red, yellow, and orange.

Anthocyanin is the pigment that makes morning glories blue. Carotene makes carrots orange, and xanthophyll makes egg yokes yellow. Since production of these pigments depends on light, the leaves of ...