| This is the forest primeval.––Longfellow. |
| The continuous woods where rolls the Oregon.––Bryant. |
SAGEBRUSH
Frequently within these pages mention has been made of the commonest of all our native plants on the Trail––sagebrush. Botanically, it is, Artemisia tridentata. The new Standard Dictionary defines sagebrush as “any one of the various shrubby species of Artemisia, of the aster family, growing on the elevated plains of the Western United States, especially Artemisia tridentata, very abundant from Montana to Colorado and westward.” The leaf ends in three points; hence the adjective tridentata––the three-toothed artemisia.
There are several varieties of sagebrush, and a person not well acquainted with the desert might easily mistake one for the other. There are the white sage, a good forage plant for sheep, and the yellow sage, which, when properly taken, can be made useful for cattle. Then there is the common variety, the sort named above. This is not to be mistaken for the prickly greasewood 42 which infests the more alkaline regions; nor the rabbit-brush with its blossom so like the goldenrod, but with a very disagreeable odor. No man who knows will ever buy land where the greasewood grows thickly; it is unproductive because of the large percentage of alkali. But the ancient-looking sage is a pretty sure indication of fertility of soil. Mother Nature is sometimes hard pushed to find dresses for all her poorer areas; of course the better portions of the land east or west, north or south, care for their clothes better than do these arid stretches and the clothing is a richer vegetation.
This ever-gray, little hunger-pinched pygmy among trees looks about as much like an oak as does a diminutive monkey like a grown man.
A peculiarity of this individual in treedom is that it keeps its ash-colored leaf until it has a new set to put on in the spring, so that all winter long it presents the same color as it does in the summertime. Its bark is loose and shaggy, being shed rapidly, and gives one the thought of the old grape vine; hanging in bunches, the 43 bole has always a ragged appearance. It is truly the dry-land plant, always found where the alkali or water is not too abundant; but in favored spots where there is only a little dampness and not too much fierceness of the summer heat it grows eight or ten feet high, making a body large enough for fence posts. This is extraordinary, for usually these Liliputian forests do not attain a height of more than four feet, and often much less. So diminutive are these solemn woods that the ordinary gang-plow can walk right through them, turning the shrubbery under like tall grass, although every tree is perfect, just like the dwarf creations produced by the resourceful Japanese.
The seed of this tiny tree grows on stiff, upright filaments like the broom-corn straws. These stems are very bitter and are often used by the range-riders on long rides or roundups to excite the flow of saliva when thirst overtakes them too far from water. Because of its bitterness it is often called wormwood.