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Gowen Cypress

Common Name(s): Gowen Cypress

Scientific Name: Cupressus goveniana

Distribution: Endemic to coastal California

Tree Size: 30-50 ft (9-16 m) tall, 1-2 ft (.3-.6 m) trunk diameter

Average Dried Weight: 30 lbs/ft3 (480 kg/m3)

Specific Gravity (Basic, 12% MC): .40, .48

Janka Hardness: 570 lbf (2,520 N)

Modulus of Rupture: 8,250 lbf/in2 (56.9 MPa)

Elastic Modulus: 653,000 lbf/in2 (4.50 GPa)

Crushing Strength: 3,680 lbf/in2 (25.4 MPa)

Shrinkage: No data available; most likely very similar to Monterey Cypress

Color/Appearance: Heartwood is a pale yellowish or reddish brown. Narrow sapwood is paler and usually clearly demarcated from the heartwood.

Grain/Texture: Grain is usually straight, though small knots are sometimes present, creating a more irregular grain pattern. Fine, uniform texture with a good natural luster.

Endgrain: Resin canals absent; earlywood to latewood transition gradual, color contrast low to medium; tracheid diameter small to medium; parenchyma diffuse.

Rot Resistance: Rated as moderately durable; mixed resistance to insect attack.

Workability: Overall easy to work with hand and machine tools, though areas around knots can be problematic. Reportedly difficult to steam bend. Glues, stains, and finishes well.

Odor: Most cypresses in the Cupressus genus have a distinct, fragrant scent.

Allergies/Toxicity: Although severe reactions are quite uncommon, Gowen Cypress has been reported to cause skin irritation. See the articles Wood Allergies and Toxicity and Wood Dust Safety for more information.

Pricing/Availability: Because of its small size and very limited distribution, Gowen Cypress isn’t used for lumber commercially. Availability is likely to be limited to specialty/hobbyist projects outside of the tree’s natural range.

Sustainability: This wood species is not listed in the CITES Appendices, but is on the IUCN Red List. It is listed as vulnerable due to a population estimate numbering under 10,000 mature trees (which continues to decline), and because of a severely fragmented population. Gowen Cypress has also been protected under the United States’ Endangered Species Act since 1998.

Common Uses: Not generally used for lumber; other closely-related cypresses have been used for utility lumber, fence posts, musical instruments (flamenco guitars), furniture, boatbuilding, and turned objects.

Comments: Gowen Cypress is a very small tree (sometimes shrub-sized) that is endemic to coastal California and is considered endangered within its natural range. Often, it is found in association with Monterey Cypress.

Related Species:

  • Alaskan Yellow Cedar (Cupressus nootkatensis)
  • Leyland Cypress (Cupressus x leylandii)
  • Mediterranean Cypress (Cupressus sempervirens)
  • Mexican Cypress (Cupressus lusitanica)
  • Monterey Cypress (Cupressus macrocarpa)

None available.

Scans/Pictures: There are currently no pictures of this exact wood species, but a similar species within the Cupressus genus is being substituted (C. macrocarpa). If you’d like to contribute a wood sample of this specific species to be scanned, (even small pieces of veneer can be sent), please use the contact form.

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