The Shaking Aspen.
The aspen is popularly said to have been the tree which formed the cross upon which the Saviour was crucified, and since then its boughs have been filled with horror and tremble ceaselessly. Unfortunately for the probability of this story, the shivering of the aspen in the breeze may be traced to other than a supernatural cause. The construction of its foliage is particularly adapted for motion; a broad leaf is placed upon a long footstalk so flexible as scarcely to be able to support the leaf in an upright posture. The upper part of this stalk, on which the play or action seems mainly to depend, is contrary to the nature of footstalks in general, being perfectly flattened, and, as an eminent botanist has acutely observed, is placed at a right-angle with the leaf, being thus particularly fitted to receive the impulse of every wind that blows.