Superlative Trees are the trees ranked by any factor that is maximum in the world like superlative height, trunk girth or diameter, canopy coverage, wood volume
The heights of the tallest trees in the world have been the subject of considerable dispute and much exaggeration. Modern verified measurements with laser
The largest trees in the world are defined as the trees having the highest wood volume in a single stem. These trees are both tall and large in diameter and
The girth of a tree is usually much easier to measure than the height, as it is a simple matter of stretching a tape round the trunk, and pulling it taut to find the circumference.
The broadest trees in the world are the trees with the broadest crowns have the widest spread of limbs from a single trunk.