Post 24912
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The mountain pine (Pinus monticola) is far the largest of the Sierra tree mountaineers. Climbing nearly as high as the dwarf albicaulis, it is still a giant in size, bold and strong, standing erect on the storm-beaten peaks and ridges, tossing its cone-laden branches in the rough winds, living a thousand years, and reaching its greatest size—ninety to a hundred feet in height, six to eight in diameter—just where other trees, its companions, are dwarfed. But it is not able to endure burial in snow so long as the albicaulis and flexilis. Therefore, on the upper limit of its range it is found on slopes which, from their steepness or exposure, are least snowy. Its soft graceful beauty in youth, and its leaves, cones, and outsweeping feathery branches constantly remind you of the sugar pine, to which it is closely allied. An admirable tree, growing nobler in form and size the colder and balder the mountains about it.
The giants of the main forest in the favored middle region are the sequoia, sugar pine, yellow pine, libocedrus, Douglas spruce, and the two silver firs. The park sequoias are restricted to two small groves, a few miles apart, on the Tuolumne and Merced divide, about seventeen miles from Yosemite Valley. The Big Oak Flat road to the valley runs through the Tuolumne Grove, the Coulterville through the Merced. The more famous and better known Mariposa Grove, belonging to the state, lies near the southwest corner of the park, a few miles above Wawona.
The sugar pine (Pinus Lambertiana) is first met in the park in open, sunny, flowery woods, at an elevation of about thirty-five hundred feet above the sea, attains full development at a height between five and six thousand feet, and vanishes at the level of eight thousand feet. In many places, especially on the northern slopes of the main ridges between the rivers, it forms the bulk of the forest, but mostly it is intimately associated with its noble companions, above which it covers in glorious majesty on every hill, ridge, and plateau from one extremity of the range to the other, a distance of five hundred miles,—the largest, noblest, and most beautiful of all the seventy or eighty species of pine trees in the world, and of all the conifers second only to King Sequoia.