American Quaking Aspen -

: Because they share DNA, every tree in a clone will leaf out in the spring and turn golden-yellow in the fall at the exact same time. Living Bark and Sunscreen

: The "brain" of the organism is a massive underground root network that can live for thousands of years. american quaking aspen

: Even in winter when the leaves are gone, the greenish-white bark continues to produce energy for the tree. : Because they share DNA, every tree in

The tree's hallmark is the way its leaves tremble in even the slightest breeze. This occurs because the leaf stalks, or , are long and flattened perpendicular to the leaf blade, causing them to twist and flutter. This unique adaptation: The tree's hallmark is the way its leaves

As a "pioneer species," the quaking aspen is often the first to colonize areas after a forest fire or clear-cutting. Its roots are resistant to fire, allowing it to rapidly send up new shoots once the canopy above has been cleared and sunlight is available. Are you interested in one of these trees, or Tree Talk: Quaking Aspen