"Why has Nature taken such particular pains to keep these balls hanging to the parent tree intact till spring? What secret of hers has she buttoned in so securely? for these buttons will not come off. The wind can not twist them off, nor warm nor wet hasten or retard them. The stem, or penduncle, by which the ball is held in the fall and winter, breaks up into a dozen or more threads or strands, that are stronger than those of hemp. When twisted tightly they make a little cord that I find it impossible to break with my hands. Had they been longer the Indian would surely have used them to make his bow strings and all other strings he required. One could hang himself with a small cord of them. Nature has determined that these buttons should stay on. In order that the needs of this tree may germinate, it is probably necessary that they be kept dry during the winter, and reach the ground after the season of warmth and moisture is fully established. In May, just as the leaves and the new balls are emerging, at the touch of a warm, moist south wind, these spherical packages suddenly go to pieces--explode, in fact, like tiny bombshells that were fused to carry to this point--and scatter their seeds to the four winds. They yield at the same time a fine pollen-like dust that one would suspect played some part in fertilizing the new balls, did not botany teach him otherwise. At any rate, it is the only deciduous tree I know of that does not let go the old seed till the new is well on the way."
Next to the cedar tree, this tree is the strongest power in mythology and was, by the ancients, consecrated to Genius, and who knows what mighty stores of intelligence is buttoned under its tattered coat? and I myself can bear witness to its strong will and determination under adverse circumstances, for a huge tree that has fallen from a high bank into the river below, has floated down stream to a lodgment, and there put forth a vigorous growth of foliage, and is thriving well under these abnormal conditions. The maple bloom is now closely housed, with but little show of promise, but if one were favored with a specially alert ear, I am sure that he could hear the rush of the ascending sap blood, hurrying upward in answer to the call of the quickening Spirit of Spring. In many of the creepers, the lilies and the gourd, a kind of fever heat is perceptible at the time of inflorescence, and the heat has been observed to increase daily from sixty to one hundred and ten or even one hundred and twenty degrees, and without doubt the forest temperament rises accordingly.