To this association and its official journal must be given full credit for the pioneer work in a great and good movement that will sweep, not only over the United States, but over every clime and county in the world's Western hemisphere as well. Your seed sown in the peninsular state of Michigan, was the first to sprout in a substantial way in so far as public planting of nut trees by a sovereign state is concerned, and it was our good fortune to have as staunch supporters for the plan such able and persistent workers as my good friend, Senator Harvey A. Penney of Saginaw, Professor A. K. Chittenden of the Michigan Agricultural College, and last, but not least, Honorable Frank F. Rogers, Michigan's excellent State Highway Commissioner. Upon the latter will largely devolve the duty of carrying out the law's provisions, as provided in Senator Penney's bill passed at the last session of the Legislature, and that it will be well and practically done, goes without saying.
And now to my theme, "Should the Country Roadsides be Planted and Why." The present high cost of living, and in fact the cost of living at any time is a fruitful and serious problem. Our vast natural resources during the century gone, of forests, of game, and of grazing lands, have almost to the point of extinction been rapidly passing away, and it behooves us, who have profited thereby and now owe a duty to our race to artificially provide wherever and whenever we can for the future of humankind. In what better way can this be done than in utilizing the immense acreage of America's vast system of highways, (now absolutely wasted except for the sole purpose of travel), to reproduce the very finest of our country's magnificent trees, to again afford beauty, grateful shade, valuable timber and the choicest of food in great abundance for the generations to come.
Were this not a convention devoted to the advancement of nut growing alone, I would be glad to extol also for road planting fruit trees of every kind of adequate size and character, and free or nearly so, from the ravages of disease or insect pest, would be glad to praise the stately, hard maple, with its clear, sweet sap, producing the syrup and sugar that are the delight of childhood and age, and would be glad to recommend the useful basswood with its valuable lumber and its fragrant yellow flowers, producing that nectar from which our most delicious honey is made, and would be glad to recommend for our highways, certain other majestic trees needed by man and beautiful in the landscape.
But the object of this association and convention is a specialized one, as undoubtedly it should be, owing to the important field it covers, and therefore the nut trees and it alone for planting on highways and in public places should be the subject of this paper.
If we were to confine ourselves to one native variety or species for our Northern territory, the great majority of people would unhesitatingly say, let it be the Black Walnut (Juglans nigra). Attaining as it does a height of 100 feet and more, and a trunk of four feet and over in diameter, with a symmetrical top of splendid foliage, bearing the richest of nuts and its timber the most valuable in the country, with a natural range extending from Michigan to Mississippi and from Delaware to the Dakotas, it should be universally planted throughout the United States along thousands of miles of our great trunk line roads.
Its nearest American relative, the butternut (Juglans cinerea) preferring lower lands along river bottoms, attaining an average height of 60 feet with a trunk of 3 feet, its wood suitable for cabinet work, its bark with medicinal properties, and its nuts of splendid flavor, should be planted where soil conditions call for it.
For their rich, delicious nuts, alone, saying nothing about their clean, handsome foliage, their rough, strong wood—the best of any grown for many purposes—the hickories, among which are the Shagbark (Carya ovata) and the big shellbark (Carya laciniosa), should be planted in many places. They both frequently attain 100 feet in height with straight sturdy trunks averaging from three to four feet in diameter.
The other nut trees suitable for roadside planting, are not specially attractive to mankind for their fruits, as heretofore used or utilized, but may eventually become so under modern methods of cooking or proper treatment. In their raw state, however, all are edible and also palatable to most people, but their chief food value today, is to provide rich provender to domestic animals and birds, or the desirable wild life of the woodlands, all of which devour them eagerly, adding quickly to their weight and greatly to their quality and flavor of their flesh. I refer to the three magnificent oaks producing sweet acorns, viz., the White Oak (Quercus albaq), the Bur Oak (Quercus macrocarpa) and the Swamp White Oak (Quercus plantanoides). They are all emblematic of great strength and grandeur, reaching the majestic height of 100 feet, with trunks four or five feet in diameter; the leaf coloring at times is indescribably beautiful and the timber owing to its great solidity and strength is of the utmost value.
Last, but not least, the American beech, with a three or four foot trunk and almost 100 feet in height, distinct and beautiful, will demand the attention of those who plant our highways. Its nuts, feasted upon by many forest denizens, may be classed with the sweet acorns heretofore referred to, but the tree has a grace and charm all its own and it thrives from the warm waters of the Gulf to the icy shores of Lake Superior.
At this time we cannot recommend what has been a noble, almost fascinating tree, 100 feet its usual height and sometimes spreading 100 feet almost in extent, with a trunk that in some cases reached a diameter of 10 feet, with clusters of golden catkins fragrant in midsummer, resulting in great quantities of delicious nuts in autumn. Such was the chestnut, Castanea dentata, of the past, the fate of which, and almost extinction, has been a tragedy in the ranks of our native trees that has brought bitter regrets to all lovers of this partician of the forest. Good news comes from the far East, however, to the effect that some specimens of this famous tree have escaped or proven immune to the blight, and if the latter, it means the saving of the species and its replanting in soil and territory where it may thrive as of yore.