C. Australis
The European nettle tree is supposed to have been the famous "lotus" of classical literature. Homer tells of the lotus-eaters who, when they tasted the sweet fruit, straightway forgot their native land or could not be persuaded to return. This innocent tree, against which the charge has never been proved, bears a better reputation for the qualities of its wood. It is as hard as box or holly, and as beautiful as satin-wood when polished. Figures of saints and other images are carved out of it. Hay-forks are made of its supple limbs. Rocky worthless land is set apart by law in some countries for the growing of these trees. Suckers from the roots make admirable ramrods, coach-whip stocks and walking-sticks. Shafts and axle-trees of carriages are made of the larger shoots; oars and hoops are supplied from these coppiced trees. From northern Africa, throughout Europe, and on to India, the tree is planted for shade, and its foliage is used as fodder for cattle.
THE MULBERRIES
The mulberry family includes fifty-five genera and nearly a thousand species of temperate-zone and tropical plants. The genus ficus alone includes six hundred species. Hemp, important for its fibrous, inner bark, and the hop vine are well known herbaceous members of the mulberry family, which stands botanically between the elms and the nettles—strange company, it would seem, but justified by fundamental characteristics. Three genera of this family have tree forms in America—the mulberry, the Osage orange, and the fig. Two native mulberries and three exotic species are widely cultivated for their fruit, their wood, and as ornamental trees. Weeping mulberries are among the most popular horticultural forms.
The Red Mulberry
Morus rubra, Linn.
The red mulberry grows to be a large dense, round-headed tree, with thick fibrous roots and milky sap. Its alternate leaves, three to five inches long, are variable in form, often irregularly lobed, very veiny, usually rough, blue-green above, pale and pubescent beneath, turning yellow in early autumn. The inconspicuous flower spikes are succeeded by fleshy aggregate fruits like a blackberry, sweet, juicy, dark purple or red, each individual fruit single-seeded. Birds and boys alike throng the trees through the long period during which these berries ripen. They are hardly worthy to rank with the cultivated mulberries as a fruit tree. But planted in poultry yards and hog pastures the dropping fruits are eagerly devoured by the occupants of these enclosures.
The chief value of the tree lies in the durability of its orange-yellow wood, which, though coarse-grained, soft and weak, is very durable in the soil and in contact with water. Hence it has always commended itself to fence- and boat-builder. It is sometimes planted for ornament, but its dropping fruit is a strong objection to it as a street or lawn tree.
One of the mulberry's chief characteristics is its tenacity to life. Its seeds readily germinate and cuttings, whether from roots or twigs, strike root quickly. Indians discovered that rope could be made out of the bast fibre of mulberry bark. They even wove a coarse cloth out of the same material. The early settlers of Virginia, who found the red mulberry growing there in great abundance, dreamed in vain of silk culture as an industry based upon this native tree. Their hopes were not realized. Silk culture has never yet become a New-World industry.