Pando Tree

Problably one of the biggest living creature in the world.

Its a forest but just one root




Pando (or The Trembling Giant) is a clonal colony of a single male Quaking Aspen (Populus tremuloides) located in the U.S. state of Utah, all determined to be part of a single living organism by identical genetic markers and one massive underground root system, although whether it is a single tree is disputed, as it depends on one's definition of an individual tree. The plant is estimated to weigh collectively 6,000 tonnes (6,615 short tons), making it the heaviest known organism. The root system of Pando is claimed by some to be among the oldest known living organisms in existence at 80,000 years of age, though the method used to produce this estimate (an estimate on when climatic conditions were last suitable for seedling germination) is not supported by current evidence of germination.

http://en.wikipedia.org/wiki/Pando_(tree)