Guachipelín
Scientific name: Diphysa americana
Overview
Guachipelín is a tropical hardwood native to Mexico and Central America. Diphysa americana belongs to the Fabaceae family and occurs in tropical dry forests, seasonal woodlands, and other forest environments from Mexico through portions of Central America.
The heartwood generally ranges from golden yellow and yellowish brown to orange-brown or medium reddish brown, becoming richer and darker with age. Sapwood is typically pale cream to yellow and usually contrasts with the mature heartwood. Grain is generally straight to interlocked, while texture ranges from fine to medium.
Guachipelín produces hard, strong, naturally durable timber that has traditionally been used for construction, posts, beams, flooring, furniture, agricultural applications, and other projects requiring resistance to wear and environmental exposure. Although primarily a regional timber, its combination of color, strength, and durability makes it an interesting Central American woodworking species.
Quick Facts
- Common Name: Guachipelín
- Alternate Common Names: Guachipilín, Guachipilin
- Scientific Name: Diphysa americana
- Region: Central American Woods
- Tree Size: Approximately 30–65 ft (9–20 m) tall, occasionally larger under favorable conditions
- Average Dried Weight: Approximately 50–60 lbs/ft³ (800–960 kg/m³), with natural variation
- Janka Hardness: Reliable standardized species-specific values are not consistently documented
- Grain: Straight to interlocked
- Texture: Fine to medium
Identification Characteristics
Guachipelín generally produces golden-yellow, yellowish-brown, orange-brown, or reddish-brown heartwood. Freshly exposed material can appear relatively bright, while aging and exposure can deepen the coloration toward richer brown and reddish tones.
Sapwood is generally cream to pale yellow and contrasts noticeably with mature heartwood.
Grain is commonly straight but may become interlocked or irregular. The texture is generally fine to medium, allowing properly surfaced material to develop a smooth appearance.
Key identification traits include:
- Golden-yellow to yellowish-brown heartwood
- Orange or reddish-brown tones may develop
- Color generally deepens with age
- Cream to pale yellow sapwood
- Noticeable heartwood and sapwood contrast
- Straight to interlocked grain
- Fine to medium texture
Working Properties
Guachipelín’s hardness and density can create moderate cutting resistance, but the wood can generally be machined successfully with properly sharpened equipment.
Interlocked sections may produce tear-out during planing. Sharp cutting tools and lighter passes can improve surface quality.
The wood generally sands and finishes attractively. Pre-drilling is advisable when installing screws or nails, particularly near board ends and edges.
- Moderate cutting resistance
- Sharp tools are recommended
- Interlocked grain may cause tear-out
- Turns well with appropriate tooling
- Sands effectively
- Accepts clear finishes well
- Pre-drilling is advisable for fasteners
Safety Note
Detailed species-specific information concerning reactions to Guachipelín wood dust is limited. Hardwood dust generated during machining may cause skin, eye, or respiratory irritation.
Effective dust collection, eye protection, and respiratory protection are recommended during sawing, routing, turning, drilling, and sanding.
Common Uses
Its hardness, strength, natural durability, and attractive coloration make Guachipelín suitable for applications including:
- Heavy construction
- Posts
- Beams
- Flooring
- Furniture
- Agricultural structures
- Interior joinery
- Exterior woodworking
- Wood turning
- General carpentry
Sustainability & Notes
Guachipelín is particularly associated with the tropical and seasonally dry forests of Mexico and Central America. These ecosystems contain a distinctive flora adapted to pronounced wet and dry seasons.
The tree can have value for both timber and broader landscape functions, including shade, habitat, soil protection, and use within traditional rural landscapes.
As with other native tropical hardwoods, sustainability depends heavily on forest origin and harvesting practices. Responsible forest management, natural regeneration, legal harvesting, and traceable sourcing should be prioritized.
Regional common names can vary considerably, making the scientific name Diphysa americana important when documenting lumber and collector specimens.
Comparative Notes & Related Species
Chakte Viga – A Central American hardwood with vivid warm coloration and substantial density, providing a useful comparison in decorative appearance and specialty woodworking.
Jobillo – A durable Central American hardwood used for furniture, flooring, turning, and demanding applications, providing a useful comparison in hardness and regional use.
Tzalam – A Central American furniture and flooring wood with warm brown coloration, useful for comparing workability, grain, durability, and finished appearance.
Related Guides
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Color Changes in Tropical Hardwoods Over Time
Learn how oxygen, ultraviolet light, natural extractives, and aging can change golden, orange, red, purple, and brown hardwoods.
Density & Hardness Explained (Janka Scale Guide)
Learn the difference between density and Janka hardness and how each property influences weight, wear resistance, machining, and practical use.
Moisture Content & Long-Term Stability
Explore how moisture affects movement, checking, warping, joint performance, and the long-term stability of finished wood.
Compare Wood Properties
See how this species ranks in density and hardness using our Wood Density & Janka Hardness Chart. You can also explore Hardest Woods, Softest Woods, and Most Dense Woods for quick comparisons.
Collector Notes
Guachipelín is particularly interesting for collectors because its golden to reddish coloration can become noticeably richer as a specimen ages.
Material displaying both pale sapwood and mature heartwood can provide an especially useful representation of the species’ natural color range.
Collector specimens should retain the scientific name Diphysa americana, geographic origin, acquisition date, supplier or donor, and any supporting identification information.
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When submitting photos, please include the common name, scientific name (if known), a brief description, and any information you would like us to share with the image.
Wood Sample Collection
This species is part of an ongoing effort to document and preserve wood samples from around the world.
Learn more about contributing to the collection:
Resources
Authoritative botanical and forestry references used in compiling information about this species include:
• USDA Forest Service – Wood Handbook: Wood as an Engineering Material
https://www.fpl.fs.usda.gov/products/publications/
• The Wood Database – Global reference for wood identification, physical properties, and woodworking characteristics
https://www.wood-database.com/
• Royal Botanic Gardens, Kew – Plants of the World Online – Botanical taxonomy and species distribution database
https://powo.science.kew.org/
• International Union for Conservation of Nature (IUCN Red List) – Global conservation status assessments
https://www.iucnredlist.org/
• Convention on International Trade in Endangered Species (CITES) – International trade regulations for protected plant species
https://cites.org/
Additional forestry publications, academic research papers, and regional timber studies may also be referenced where available.
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Availability & Where to Buy
Exotic hardwood availability can vary significantly depending on region, sustainability regulations, and supplier inventory.
As this archive grows, recommended suppliers and specialty wood retailers will be listed here to help woodworkers locate responsibly sourced material.
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