Part 12

The tree’s bark is thick and stringy, and it is generally wasted; but in some instances it is used as a surface dressing for mountain roads. It wears to pieces and becomes a pulpy mass, and it protects the surface of the road from excessive wear, and from washing in time of heavy rain.

Approximately one-half of the incense cedar trees, as they stand in the woods, are defective. A fungus (Dædalia vorax) attacks them in the heartwood and excavates pits throughout the length of the trunks. The galleries resemble the work of ants, and as ants often take possession of them and probably enlarge them, it is quite generally believed that the pits are due to ants. The excavations are frequently filled with dry, brown dust, sometimes packed very hard and tight. The cedar thus affected resembles “pecky cypress,” and it is believed that the same species of fungus, or a closely related species, is responsible for the injury to both cypress in the South and incense cedar on the Pacific coast. It is not generally regarded by users of cedar posts that the honey-combed condition of the wood lessens the service which the post will give, unless by weakening it and causing it to break, or by rendering it less able to hold the staples of wire fences, or nails of plank and picket fences.

Post makers often prefer fire-killed timber. If a tree is found with the sapwood consumed, as is not unusual, it is nearly always free from fungous attack. The reason it stands through the fire which burns the sapwood off, is that the heart is sound--if it were not sound, the whole tree would be consumed.

The wood of the incense cedar is serviceable for many purposes. The rejection of the sapwood by so many users is the most discouraging feature. The heart, when free from fungus, is a fine, attractive material that does not suffer in comparison with the other cedars, though it may not equal some of them for particular purposes. Tests show it fit for lead pencils, and recent purchases of large quantities have been made by pencil makers. Clothes chests and wardrobes are manufactured from this wood on the assumption that the odor will keep moths out of furs and other clothing stored within. It has been used for cigar boxes, but has not in all instances proven satisfactory. The odor of the wood is objected to by some smokers. Another objection and a somewhat peculiar one, has been filed against incense cedar as a cigar box material. It is claimed that the boxes are attacked voraciously by rats which gnaw the wood, to which they are doubtless attracted by the odor.

Sawmills turn out incense cedar lumber which is worked into frames for doors and windows, and doors are made of it, and also interior finish. Shipments of inch boards are sold in New York and Boston, and exports go to London, Paris, and Berlin.

The long period during which incense cedar has been used and wasted, has reduced the supply in most regions, but there is yet much in the forest. It is never lumbered separately, but only in connection with pine and fir; but post makers have always gone about picking trees of this species and passing by the associated species.

ALLIGATOR JUNIPER (Juniperus pachyphlœa) is so named from its bark which is patterned like the skin of an alligator. It is called oak-barked cedar in Arizona, mountain cedar in Texas, and checkered-barked juniper in other places. Its range lies in southwestern Texas, about Eagle pass and Limpia mountains, and westward on the desert ranges of New Mexico and Arizona, south of the Colorado plateau, and among the mountains of northern Arizona. Its range extends southward into Mexico. It is one of the largest of the junipers, but only when circumstances are wholly favorable. It is then sixty feet high, and four or five feet in diameter; but it is generally small and of poor form for lumber, because of its habit of separating into forks near the ground. It does best at elevations of from 4,000 to 6,000 feet in bottoms of canyons and ravines. The grayish green color of the foliage is due to the conspicuous white glands which dot the center of each leaf. The berries are small and blue, of sweetish taste which does not particularly appeal to the palate of civilized man, but the Indians of the region, whose normal state is one of semi-starvation, eat them with relish. The line separating heartwood from sap in alligator juniper is frequently irregular and vague, and like some of its kindred junipers of the West, patches of sap are sometimes buried deep in the heartwood, while streaks of heartwood occur in the sap. This heartwood is usually of a dirty color, suggesting red rocks and soil of the desert where it grows. Small articles which can be made of wood selected for its color are attractive. They may be highly polished, and the surface takes a satiny finish; but the wood does not show very well in panel or body work where wide pieces are used. The best utilization of alligator juniper appears to lie in small articles. It is fine for the lathe, and goblets, napkin rings, match safes, and handkerchief boxes are manufactured from the wood in Texas. Its rough uses are as fence posts and telephone poles. It is durable in contact with the soil.

CALIFORNIA JUNIPER (Juniperus californica) is called white cedar, juniper, sweet-fruited juniper, and sweet-berried cedar. Its range is in California south of Sacramento, among the ranges of the coast mountains, and the foothills of the Sierra Nevadas. Its height runs from twenty to forty feet, diameter one to two. The leaves fall in the second or third year. This tree is of poor form and size for lumber. Trunks frequently divide into branches near the ground. The wood resembles that of other western junipers, and usually the fine color which distinguishes the red cedar of the East is wanting, and in its stead is a dull brown, tinged with red. The wood is soft and durable, and is strongly odorous. The sapwood is thin and is nearly white. Fuel and fence posts are the most important uses of the California juniper. Indians eat the berries raw or dry them and pound them to flour.

WESTERN RED CEDAR

WESTERN RED CEDAR

(Thuja Plicata)

In the eastern markets the lumber from this tree is usually called western cedar without further description, but that name does not always sufficiently identify it. There are other western cedars, notably incense and yellow; but they have not generally appeared in eastern markets. Western red cedar is the name given it when the purpose is to separate it from other western cedars. It is the only red cedar in the far West, except the scarce junipers which are totally unknown as its competitors in lumber centers. Gigantic cedar is a name which takes size into account. It is the largest of American cedars. Trunks fifteen feet in diameter and 200 feet high are sometimes seen, but the usual size is 100 high, from two to four in diameter. Canoe cedar is a name bestowed upon this western tree for the same reason that canoe wood is one of the yellow poplar’s names in the East. It is one of the best woods for dugout canoes. Botanists have called the tree giant arborvitæ, but the name never got beyond books. When the people of Washington and Oregon speak of cedar without a qualifying term, they mean this species. It is widely known as shingle wood or shingle cedar, because more shingles are made of it than of all other kinds of timber in the United States combined.

The western red cedar’s range covers 300,000 square miles, not counting regions of small or scattered growth. For a timber tree, that range is large, but not nearly as large as some others. It exceeds one-hundred fold the commercial range of redwood, and probably a thousand fold that of Port Orford cedar, but its range is not one-third that of the eastern red cedar, though in total quantity of available lumber it surpasses the eastern tree a hundred fold. Its range begins in Alaska on the north, and follows the coast to northern California, and extends eastward into Idaho. The best development occurs in the regions of warm, moist Pacific winds, but not in the immediate fog belts. The largest quantity of this wood, and probably the largest trees also, are in Washington. Abundant rainfall is essential to western red cedar’s development. It would be difficult to approximate the amount of the remaining stand. This cedar does not form pure forests, and estimates of so many feet per acre or square mile cannot be based on fairly exact information as may be done with redwood, and some of the southern pines. Though the drain upon the cedar forests is heavy, it is generally believed there is enough of this species to meet demands for a long period of years.

Nature made ample provision for the spread and perpetuation of this tree. The seeds are fairly abundant, are light, have good wing power, and are great travelers in search of suitable places to germinate and take root. The tree’s greatest enemy is fire. The cedar’s bark is thin, even when trunks are mature, and a moderate blaze often proves fatal to large trees; but small ones, with all their branches close to the ground, have no chance when the fire burns the litter among them. Some tree seeds germinate readily on soil bared by fire--such as lodgepole pine, wild red cherry, and paper birch--but the western red cedar’s do not, if the humus is sufficiently burned to lessen the soil’s capacity to retain moisture. For that reason, this cedar seldom follows fire, and the result is that it constantly loses ground. Under normal conditions, it is not exacting in its requirements; but anything that disturbs natural conditions is more likely to harm than help this cedar. In that respect it is like beech and hemlock, which suffer when forest conditions are disturbed.

Trunks are large but not shapely. They are generally fluted, and greatly swelled at the base. These deformities develop rather late in the tree’s life; at least, they are not prominent in young timber. Western cedar poles of large size are beautiful in outline; but when maturity approaches, the trunk grows faster near the ground than some distance above; the annual rings are wider near the base than twenty feet above, resulting in great enlargement near the ground. At the same time ribs and creases slowly develop, and by the time the tree is old, it is as ungainly as one of the giant sequoias. Its appearance is hurt by characteristics other than the swelled base and the buttresses. While the tree is small, the limbs ascend, and maintain a graceful upright position. Toward middle life they begin to droop, and the limbs of old trees hang down the trunks--the reverse of their attitude in early life.

The western red cedar lives to an old age, from 600 to 1,000 years. The oldest are liable to be hollow near the ground. The tree is remarkable for what happens after it falls. Often the trunk crashes down in a bed of moss, which in a few years buries it from sight. The moss holds so much water that the buried log is constantly too wet for fungous attack. Consequently decay does not take place. Fallen trees have lain for hundreds of years--as much as 800 having been claimed in one instance--and at the end of that time they are sound enough for shingles. The position of living trees growing upon buried logs furnishes the key to the length of time since the trunks fell. The long period during which the moss-buried wood has remained sound has led to the claim that western red cedar is the most enduring wood in America. Such is not necessarily the case. A good many others would probably last as long if protected in the same way.

Western red cedar is strong and stiff but falls from twenty to thirty per cent below white oak in these factors. It is light, and the texture of the wood is rather coarse. The springwood and summerwood are distinct, the latter constituting one-half or less of the annual ring. The medullary rays are numerous and obscure. The wood’s color is dull brown, tinged with red. The thin sapwood is nearly white.

The ease with which western red cedar may be worked led the Indians to use it in their most ambitious woodcraft. The gigantic totem poles which have excited the curiosity and admiration of travelers near the coast in Alaska and southward have nearly all been of this wood. Some of them are the largest single pieces of wood carving in the world. Trunks three or four feet in diameter and forty or fifty feet long have been hewed and whittled in weird, uncouth, and fantastic forms, decorated with eagle heads, bear mouths, and with various creatures of the forest or sea, or from the realms of imagination. Before the northern Pacific coast Indians procured tools from white men they executed their carving by means of bone, stone, shell, and wooden tools, assisted by fire.

The making of canoes was in some ways a work more laborious for the Indians than the manufacture of totem poles. Their canoes were dugouts of all sizes, from the small trough which carried one or two persons, to the enormous canoe which carried fifty warriors with all their equipment. Such a canoe, now in the National Museum at Washington, D. C., is fifty-nine feet long, seven feet, three inches deep at the bow, five feet three inches at the stern, and three feet seven inches in the middle, and eight feet wide. It was made on Vancouver island, and is capable of carrying 100 persons. The capacity of the canoe is thirty-five tons. Civilized man has produced no vessel with lines more perfect than are seen in some of these canoes made by savages; but all the canoes are not alike: some are crude and clumsy. It is claimed that large cedar canoes of Indian manufacture were early carried from the Pacific coast by fur traders, and New York and Boston shipbuilders took them as models in constructing the celebrated clipper ships which formerly sailed between New York and San Francisco.

The Indians formerly made much use of western red cedar bark which they twisted into ropes and cords, braided for mats, wove for cloth, used in making baskets, roofing wigwams, constructing fish nets and bird snares, ladders for climbing cliffs, and they even pulped the inner bark by pounding it in mortars, and mixed it with their food.

White men have put western red cedar to many uses, as shingles, lumber, cooperage, poles, posts, piles, car siding and roofing, boat building from skiffs to ships, and general furniture and interior finish.

WESTERN JUNIPER (Juniperus occidentalis) is a high mountain tree with all the characteristics belonging to that class of timber. The trunks are short and strong, the limbs wide-spreading, the wood of slow growth, and dense. The tree attains a diameter of ten inches in about 130 years. Trunks ten feet in diameter have been reported, but trees that large would be hard to find now. John Muir said that the western juniper lives 2,000 years, and that the tree is never uprooted by wind. The trunk is usually short, six or eight feet being a fair average, and very knotty. However, when a block of clear wood is found, it is high class, the heaviest of the cedars, straight grain, soft, compact, brittle. The summerwood is so narrow that it resembles a fine, black line. The medullary rays are numerous and very obscure. The wood is slightly aromatic, splits easily, works nicely, and in color is brown, tinged with red. In appearance, the sapwood suggests spruce. The average height of the trees is from twenty-five to forty-five feet, diameter two to four feet. The range of this tree is in Idaho, eastern Oregon, and through the Cascades and Sierras to southern California. It seldom occurs below an altitude of 6,000 feet, and ascends to 10,000 or more. On the highest summits it is deformed and stunted. Its fruit is eaten by Indians, and it furnishes fuel for mountain camps and ranches, timber for mines, and sometimes a little lumber. The crooked limbs and trunks are made into corral fences where better material cannot be had. The wood has been found suitable for lead pencils, but that of proper quality is too scarce to attract manufacturers. Other names for this tree are juniper cedar, yellow cedar, western cedar, western red cedar, and western juniper. Some of these names are applied to other species of the same region.

PORT ORFORD CEDAR

PORT ORFORD CEDAR

(Chamæcyparis Lawsoniana)

Port Orford cedar of the northwestern coast is an interesting member of the cedar group with a very limited range. Specimens are found throughout an area of about 10,000 square miles, but the district moderately heavily timbered does not exceed 300 or 400 miles in area. It lies near Coos bay in southwestern Oregon. The tree is found as far south in California as the mouth of Klamath river, and it was once reported on Mt. Shasta, but it is very scarce there if it exists at all. In the best of its range Port Orford cedar runs 20,000 feet to the acre, and a single acre has yielded 100,000 feet. Trees run from 135 to 175 feet in height and three to seven in diameter. The largest on record were about 200 feet high and twelve in diameter. Few trees of any species have smaller leaves. They often are only one-sixteenth of an inch in length. They die the third year and change to a bright brown. The cones are about one-third of an inch in diameter. Two or four seeds lie under each fertile cone scale, and ripen in September and October. The seeds are one-eighth inch in length, and are winged for flight. The bark of the tree is much thicker than of most cedars, being ten inches near the base of large trees. This ought to protect the trunks against fire but it falls short of expectations. About sixty years ago much of the finest timber was killed by a great fire which swept the region. Some of the dead trunks stood forty years without exhibiting much evidence of decay, and those that fell remained sound many years.

The whole history of this interesting tree, from its first announced discovery by white men until the present time, is embraced in the memory of living men. It had not been heard of prior to 1855. Though fire and storm have destroyed large quantities, it has been estimated that 4,000,000,000 feet of merchantable timber remain, an average of 15,000 feet per acre for an area of 400 square miles. The wood is moderately light, is nearly as strong as white oak, and falls only sixteen per cent below it in stiffness. The annual rings are generally narrow, but distinct. The summerwood is narrow, but dark in color in the heartwood. The medullary rays are numerous and obscure. The wood abounds in odorous resin. The odor persists long after the wood has ceased to be fresh. Workmen in mills where this cedar is cut, and on board of vessels freighted with it, are sometimes seriously affected by the odor. It is reputed to repel insects, and is made into clothes chests, wardrobes, and shelves, with the expectation that moths will be kept at a distance. Several other cedars bear similar reputations.

One of the first uses to which the people of the Pacific coast put Port Orford cedar was boat building. The industry was important at Coos bay at an early day, and vessels constructed there sailed the seas thirty or forty years. Trunks of this cedar turn out a high percentage of clear lumber. The wood takes a good polish, and is manufactured into furniture, doors, sash, turnery, and matches. The latter article is esteemed by many persons for the peculiar odor of the burning wood. It has been found practicable to finish this cedar in imitation of mahogany, oak, and several other cabinet woods. In its natural state it sometimes bears some resemblance to yellow pine, and sometimes to spruce, there being considerable variation in the appearance of wood from different trees. When the visible supply of Port Orford cedar has been cut, the end will be reached, for not much young growth is coming on. Sixty-eight varieties of Port Orford cedar are recognized in cultivation.