The center of a tree or shrub stem (from roots to trunk, branches, and twigs) is woody, composed of xylem cells that conduct water from the roots to the upper parts of the tree. That woody section is ...

The great polar explorers Shackleton ... Klages’ team believes that ancient tree bark lies inside the golden amber fragments. Modern Antarctica is a frozen desert, largely devoid of life ...

Bark – Ashy-gray with long interlacing rounded ridges; inner bark aromatic and bitter. Liriodendron tulipifera is commonly known as a yellow poplar, tulip tree, whitewood, or tulip magnolia, but ...

The white poplar, known botanically as Populus ... complementing the ashy gray of its wrinkled bark. Golf courses and homeowners alike pick this tree because it grows to anywhere between 30-80 ...