Researchers are convinced that cyanide naturally present in cherry tree leaves was responsible for the mysterious illness that killed hundreds of foals and fetuses in Kentucky thoroughbred country ...

The most common North American deciduous trees are elm, willow, beech, cherry, birch, and basswood. These trees each have their own unique qualities, from the heart-shaped leaves of the birch to ...

Kwanzan cherry trees have alternate, simple leaves with serrated margins and an ovate shape. Kwanzan cherries are deciduous trees, so they shed their leaves each year.

In “Sakura: the Humble Leaf” (sakura being the Japanese cherry tree), the 50-year-old shares a personal study of the leaves that fell from his tree, each collected and preserved over a two ...