PINES AND FIRS
Mrs. Dyson
Pines and firs! Who knows the difference between a pine and a fir! These trees are first cousins; they often dwell together in our woods; they are evergreen; they have narrow, pointed leaves; and they bear cones, and so we often call them all firs, as if they were brothers. This may satisfy strangers and passers-by who only turn their heads and say: “Ah! a fir wood,” but it will not be sufficient for the friends of the trees. Pines and firs are as different as oaks and beeches; and who would not be ashamed to take a beech for an oak!
A fir is the shape of a church steeple or a spear-head about to cleave the sky. The lowermost branches come out in a ring and spread out straight and stiff like the spokes of a wheel. Above this whorl is another of shorter branches still, and so on, till the top ring is quite a little one round a pointed shoot. The little shoots fork out on each side of the big branches, and like them are set closely with leaves. These shoots do not point up to the sky nor down to the earth; they spread out flat, so that the branch looks like a huge fern.
Pines begin to grow like firs; but as they shoot up side by side in the woods, their lower branches drop off for want of air and sunshine, and their upper branches spread out wider. A fir is a pyramid with a pointed top; but a full-grown pine has a flat top, and often a tall, bare trunk, so that it looks like a great umbrella. A famous Roman writer, Pliny, said that the smoke of a volcano was like a pine tree. The smoke shoots up in a great pillar from the mouth of the fiery mountain, and then spreads itself out in a black cap.
You have often amused yourselves with finding pictures in the clouds. Have you seen a pillar of mist rise up from the horizon, the meeting line of the earth and sky, and then lose itself in a soft cloud? The country people in some parts of Europe call this cloud-form Abraham’s tree or Adam’s tree, because it is so like a pine tree. When the clouds break up into the soft, white, fleecy ripples that we call a mackerel sky, they say, “We shall have wind, for Adam’s tree is putting forth leaves.”
The pine trees dress themselves in long, blue-green, rounded needles set in bundles of two, three, or more, bristling out all round their branches; but the fir trees wear short, narrow, flat leaves of a yellow-green colour, set singly each one by itself. These fir leaves come out all round the stem just as pine leaves do, but they are parted down the middle as we sometimes part our hair, so that they spread out flat in two thick rows.
Mr. Ruskin calls the pines and firs and their relations the builders with the sword, because of their narrow, pointed leaves, and the broad-leaved trees he calls the builders with the shield. The trees of the sword stand erect on the hills like armed soldiers prepared for war; while the trees of the shield spread themselves in the valleys to shelter the fields and pastures.
Why do these mountain trees have such narrow leaves? Can you find out a reason? Perhaps this is one: when the great, strong wind is raging with all his force, he will not suffer any resistance but breaks down everything that tries to stay him in his course; if he meets broad leaves and heavy branches, he hurls them out of his way, but he just whistles through the slender leaves and branches of the pines and firs, and scarcely knows they are there.