|Latin (group) name: Sequoia|
|Latin (specific) name: Sequoia Sempervirens (D. Don) Endlicher|
|Average max height: 200' to 275'|
|Average diameter: 20'|
|Associated state: California|
|Category: American Woods|
The Softwoods - Conifers
The Redwood is very similar to the Giant Sequoia, or Bigtree, but is taller, not as great in diameter, and has shorter life. The generic name (Sequoia) is of Indian origin and the Latin speciﬁc name “sempervirens” means “always green” or “ever living.” Most of the Redwood trees now living are from 200 to 275 feet tall and less than 20 feet in diameter, although occasionally much larger trees are found. The tallest Redwood tree now known is the “Founders Tree” near Dyerville, California. It is 864 feet high and 22.8 feet in diameter. The trunk of the Redwood is heavily buttressed, clear of limbs for 100 feet or more, and has an open, well rounded crown with heavy short drooping branches. The ﬂat, sharply pointed evergreen leaves stand out stiffly on both sides of the twigs and are a bright-yellowish or olive-green color. The small egg-shaped cones, even smaller than those of the Bigtree, are scarcely an inch long, mature in one season and are a dull purplish brown color. The seeds are small, and four or ﬁve of them are packed tightly against each cone scale. The tree reproduces both from seeds and from sprouts. The bark is ﬁbrous in texture, ﬂuted, dense, about a foot thick and a dark reddish gray color. The Coast Redwood is the ofﬁcial State tree of California.
Common Names in Use
- Redwood (Calif., Am. Lit. and trade)
- California Redwood (Eng. lit., American Trade)
- California Cedar (Eng. trade)
- Coast Redwood (Calif.)
- Humboldt Redwood (Calif., trade)
- Sequoia (Calif.,Eng. trade)
The Redwood grows from sea level to about 8,000 feet elevation, in an area of approximately one and one-half million acres. It is found in a narrow strip from the west slope of the Paciﬁc Coast Range from the Chetco River in southwestern Oregon to northern San Luis Obispo County, California, situated about one hundred miles south of San Francisco. It thrives in the foggy moist atmosphere prevalent along this portion of the Paciﬁc Coast.
The heartwood of Redwood is straight-grained, soft, moderately strong, and varies in color from a light cherry-red to a dark, reddish-brown or mahogany. Generally it is a clear, light red to brownish-red, with a narrow, almost white sapwood. It rarely has a wavy grain. It is rather brittle and splits easily. The wood works moderately well with tools; glues well; nails easily; but holds nails and screws poorly. It takes and holds paint exceptionally well. The burls are beautiful.
The Redwoods are being harvested almost ruthlessly and a national effort is being made to preserve some typical stands in parks or reservations. The cable-logging methods are very destructive and wasteful.The lumber is used mainly for planks, boards, and dimension timbers of all types for heavy construction; boxes, crates, planing mill products, sash, doors, and general mill and cabinet work. Some quantities are used in poultry and apiary supplies, tanks, silos, caskets, cigar boxes, outdoor furniture, wood pipe and general uses. Some quantities of the bark are used for insulating purposes. For the home craftsman’s use perhaps the beautiful burls are the most important for making all kinds of novelties, particularly turned articles.
Coast Redwood Sequoia sempervirens forest, Capitola, Big Basin 122 Redwoods State Park
Attribution: By Allie_Caulfield from Germany [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons
|246||Redwood Tree Bark
Sequoia sempervirens foliage and cones, Mount Tamalpais East Peak, Marin Co., California
Attribution: Ilya Katsnelson from Mountain View, USA [CC BY 2.0 (https://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons
Redwood female cones
Reference: Sequoia Sempervirens (Cupressaceae) Image 17366 at PhytoImages.Siu.Edu. http://www.phytoimages.siu.edu/imgs/paraman1/r/Cupressaceae_Sequoia_sempervirens_17366.html. Accessed 18 Nov. 2018.
|249||Redwood Burl Slab
Redwood burl sold by Redwood Burl Inc
Reference: SL-106 | Redwood Burl Inc. https://redwoodburl.com/product/sl-106/. Accessed 19 Nov. 2018.
Redwood turned bowl/platter
Reference: Neshovska, Lora. “BV-111.” Redwood Burl Inc., 27 July 2018, https://redwoodburl.com/product/bv-111/.