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Trees, Shown to the Children

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<h2>PLATE XVII THE SCOTCH PINE OR SCOTCH FIR</h2> The Scotch Pine (1), or, as it is often called by mistake, the Scotch Fir, is one of our noblest trees; it is tall, and rugged, and sturdy, with a beauty which lies in its strength and dignity rather than in its grace. In bygone days large tracts of Scotland were clothed with vast forests of Scotch Pine, under whose gloomy branches many wolves roamed and the wild deer wandered in herds. But the owners of these noble forests cut down the trees to get money for the timber, and the wolves have disappeared. There is now only a scanty remnant of the great army of Pine trees which once clothed the northern lands of Britain. Those vast forests were not planted by man. The young trees sprang from seeds which had fallen from the woody fruit cones, and were carried by rooks or other birds to places where human beings rarely trod. There the young seeds grew and sent out their greedy roots. If the soil was good and plentiful they produced a strong carrot-shaped root, which bored deep into the ground and gave the tree such a firm hold that no storm could tear it up. But if the ground had only a little earth on the surface and there were hard rocks beneath, then the roots crept like serpents near the surface of the soil, clasping the rocks with a tight grip to steady the tree. <hr class="tb" /> Plate XVII <ANTIMG src="images/i_119.jpg" alt="" /> THE SCOTCH PINE 1. Scotch Pine Tree2. Leaf Needles3. Stamen Flower4. Seed Flower (pink cones) 5. Green Cones6. Grey Cone7. Seed with Wing <hr class="tb" /> How the wind roars in the Pine branches on the high mountain lands! It is like the sound of the sea. If the Pine tree had broad leaves, such as the Sycamore or the Lime tree, it would soon be blown down; but the storm gusts pass through its fine needle-leaves, and no harm is done. The trunk of the Scotch Pine is very rough, and it is covered with rugged pieces of reddish bark, separated from each other by deep furrows. It rises to a great height, throwing out many large branches on each side, and there is always a bushy rounded tree-top looking up to the sky. In a Pine forest the lower part of the tree is usually bare. This is because the trees are planted so close together there is little air except near the top of the tree, and the lower branches are stifled. Beneath the branches the ground is always carpeted with fallen Pine leaves, and very curious these Pine leaves (2) are. They look like green needles with soft blunt points, and the edges of each needle are rolled back so that the leaf appears round above and is boat-shaped below. The under-side of the needle is much lighter in colour than the dark green surface. These needle-leaves usually grow in pairs, though you may find a bunch containing three or even four needles; they are held together by a thin grey sheath, which looks like paper and clasps the end of the bunch. These needle-bunches are placed all round the twig, close together, so as to form a dense brush. They remain on the tree for two or three years, then they fall; but their work is not done. Very often the Pine tree seed has been carried to some sandy sea-shore upon which nothing is willing to grow. There it takes root and flourishes, and in course of time it throws down handfuls of withered needle-leaves on the loose sandy ground. These needles decay and form a bed of soil which binds the sand together, and when the wind and the birds bring other seeds, they find a place in which they can take root and grow. In France great tracts of waste land have become valuable in this way through the planting of Pine trees. The Pine tree has its flowers in catkins and its fruit in cones. The catkins are of two kinds, and they grow on the same tree, sometimes on the same branch. The stamen flowers (3) are found in dense spikes at the end of last year’s bushy twig. They look like a cluster of bunches of small yellow grains from which a tuft of fine green spears rises in the centre. These grains are the stamen heads, and in May and June they send out clouds of fine yellow powder, which floats in the air and settles on the leaves and on the grass and on the margins of lakes and rivers, where you can see little patches of it lying. Country peasants sometimes tell you that this yellow powder is sulphur which has fallen from the sky during a thunder-storm! The seed flowers (4) of the Pine tree are very different. They grow either singly or in pairs at the end of this year’s new twig, and at first they are tiny pale pink cones. These cones are egg-shaped, and are made up of scales tightly pressed together, with little hard dots showing at the tip of each scale. The seeds are behind the scales, but you will not see them for a long time, as the cone takes eighteen months to grow up. At the end of the first summer you find that the pink cone has become a rich green colour (5) and is still soft, but when the second summer comes round, the cone is ash-grey in colour (6) and is hard and woody. When the seeds are ripe the tightly-pressed scales unclose and curl up, showing thick wooden lips; at the base of each scale lie two white seeds, and each seed (7) has a thin filmy wing. When the seeds fall from the cone they are blown long distances, floating on the air by their filmy wings. There is a bird called the crossbill which is very fond of Pine seeds, and very clever at picking them out of the half-opened cones. You will occasionally find a tree, very similar to the Scotch Pine, in which the cones grow in groups of three or four together at the end of the twigs. This tree is called the Cluster Pine, and you will notice that its bunches of leaves are different in colour: they are a bluey green, and the tips of the needles are yellowish, as if they had begun to wither. The wood of the Pine tree is very valuable. Thousands of pounds were paid for the trees in the old Scotch forests, and many stout ships were built from their sturdy trunks. Besides the good timber, the Pine tree gives us turpentine and resin from its juice. If you cut a hole in a Pine tree stem a thick juice will soon be seen oozing from this hole, and it quickly hardens into a clear gum. <hr class="chap x-ebookmaker-drop" /> <div style="break-after:column;"></div>

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