The ferns come slowly marching in from without, but in the centre of the crater, on the slopes of the red cones and at their bases, is another plant that seems indigenous, born of the ash and the scoria of the volcano, and that apparently has no chlorophyl in its make-up. This is a striking plant, called the silver sword, from the shape and color of its long, narrow leaves. They are the color of frosted silver, and are curved like a sword. It is a strange apparition, white and delicate and rare, springing up in the crater of a slumbering volcano. A more striking contrast with the atmosphere of the surroundings would be hard to find—a suggestion of peace and purity above the graves of world-destroying forces, an angel of light nourished by the ashes of the demons of death and darkness.
It is claimed by the people of the island that this plant is found in no other place on the globe, but this can hardly be possible. If its evolution took place in one crater, it would take place in another. It consists of a great mass of silvery-white, bristling leaves resting upon the ground, from which rises a stalk, strung with flowers, to the height of five or six feet. It is evidently of the Yucca type of plant, and has met with a singular transformation in the sleeping volcano's mouth, all its harsh and savage character turned into gentleness and grace, its armament of needles and daggers giving place to a soft, silvery down. We did not see the plant growing except at a great distance, through field-glasses, but we saw a photograph of it and a dried specimen after we came down from the summit.
It is an all day's trip down into the crater and back, climbing over sliding sands and loose scoria, and our time was too limited to undertake it. We passed the night on the summit in a rude stone hut, which had a fireplace where the guide made coffee, but we had only the volcanic rock for floor. Upon this we spread our ample supply of blankets, and got such sleep as is to be had on high, cold mountain-tops, where the ribs of the mountain prove to be so much harder than one's own ribs—not a first-class quality of sleep, but better than none.
I arose about two o'clock, and made my way out into the star-blazing night. Such glory of the heavens I had never before seen. I had never before been lifted up so near them, and hence had never before seen them through so rarefied an atmosphere. The clouds and vapors had disappeared, and all the hosts of heaven were magnified. The Milky Way seemed newly paved and swept. There was no wind and no sound. The mighty crater was a gulf of blackness, but the sky blazed with light.
The dawn comes early on such a mountain-top, and before four o'clock we were out under the fading stars. As we had seen the day pass into night, surrounded by these wonderful scenes, now we saw the night pass into day, and the elemental grandeur on every hand reborn before us. There was not a wisp of cloud or fog below us or about us to blur the great picture. The sun came up from behind the vast, long, high wall of the Pacific that filled the eastern horizon, and the shadows fled from the huge pile of mountain in the west. We hung about the rim of the great crater or sat upon the jagged rocks, wrapped in our blankets, till the sun was an hour high.
We got another glimpse of the band of goats picking their way from ledge to ledge far below us on the side of the crater. I saw and heard two or three mina birds fly past, apparently seeking new territory to occupy. These birds are more enterprising than the English sparrows, which also swarm in the island towns but do not brave the mountain-heights. The bird from India seems at home everywhere.
After breakfast we still haunted for an hour or more the brink of the great abyss, where one seemed to feel the pulse of primal time, loath to tear ourselves away, loath also to take a last view of the panorama of land and sea, lit by the morning sun, which spread out far below us. To the southeast we could dimly see the outlines of the island of Hawaii, with a faint gleam of snow on its great mountain Mauna Loa, nearly fourteen thousand feet high. In the northwest a dim, dark mass low in the horizon marked the place of Oahu. The ocean rose in the vast horizon and blended with the sky. The eye could not tell where one ended and the other began.
The mules had had a comfortable night in a rude stone stable against the rocks, and were more eager to hit the down trail than were we. The descent proved more fatiguing than the ascent, the constant plunging motion of the animals' shoulders being a sore trial. We dropped down through the belt of clouds that had begun to form, and out into the grassy region of the singing skylarks, past herds of grazing cattle, and at noon were again at Idlewild, resting our weary limbs and comforting the inner man.
In the afternoon Mr. Aiken drove us back to his home farm, where we again passed a very pleasant night. In the morning I walked with him through his pineapple plantation. It was a new kind of farming and fruit-growing to me. I forget now how many hundred thousand plants his field contained. They are set and cultivated much as cabbage is with us, but present a strangely stiff and forbidding aspect. The first cutting is when the plants are about eighteen months old, one large solid apple from each plant. The second crop is called the "raggoon" crop, and yields two apples from each plant, but smaller and less valuable than the first. The field is then reset. I also walked with Mr. Aiken over some new land he was getting ready for pineapples. It had been densely covered with lantana scrub, and clearing it and grubbing it out had been an heroic task. The lantana takes complete possession of the soil, grows about four or five feet high, and makes a network of roots in the soil that defies anything but a steam plow. The soil is a red, heavy clay, and it made the farmer in me sweat to think of the expenditure of labor necessary to turn a lantana bush into a pineapple field. The redness of this volcanic soil is said to be owing to the fact that the growth of vegetation brings the iron into new combinations with organic acids.
Later in the day we visited the large Baldwin pineapple-canning plant, and were shown the whole process of preparing and canning the fruit, and all but surfeited with the most melting and delicious pineapples it was ever my good luck to taste. The Hawaiian pineapple probably surpasses all others in tenderness and lusciousness, and it loses scarcely any of these qualities in the cans. Ripened in the field, where it grew on the flanks of great Haleakala, and eaten out of hand, it is a dream of tropic lusciousness. The canning is done by an elaborate system of machinery managed by Japanese men and women, the naked hand never coming in contact with the peeled fruit, but protected from it by long, thin rubber gloves. There ought to be a great future for this industry, when Eastern consumers really find out the superior quality of the Hawaiian product.