Palo Blanco
Scientific name: Calycophyllum candidissimum
Overview
Palo Blanco (Calycophyllum candidissimum) is a tropical hardwood native to parts of Central America and northern South America. The tree is widely recognized for its pale-colored wood and smooth bark, which often peels in patches and gives the trunk a distinctive appearance. The lumber is valued for its attractive light tone, moderate density, and good working characteristics.
Although not as widely exported as some other Central American hardwoods, Palo Blanco has been used locally for furniture, interior woodwork, and general carpentry. Its lighter color makes it visually distinct from many darker tropical species found in the region.
Quick Facts
- Common Name: Palo Blanco
- Scientific Name: Calycophyllum candidissimum
- Region: Central American Hardwoods (Central America – Mexico to Panama)
- Tree Size: 40–80 ft tall, 1–2 ft trunk diameter
- Average Dried Weight: 47 lbs/ft³ (750 kg/m³)
- Janka Hardness: 1,650 lbf
- Color: Creamy white to pale yellow, sometimes with a slight golden tone
- Grain: Typically straight
- Texture: Fine to medium
Identification Characteristics
Palo Blanco heartwood is typically light tan to pale brown and may darken slightly with age. Sapwood is often difficult to distinguish from the heartwood due to the overall light coloration. Grain is usually straight, though some boards may display mild interlocking.
Key identification traits include:
- Light tan to pale brown coloration
- Straight grain structure
- Medium texture
- Moderate natural sheen
Working Properties
Palo Blanco is generally considered easy to work compared to many dense tropical hardwoods.
- Machines well with standard woodworking tools
- Straight grain allows clean planing and shaping
- Glues well with standard adhesives
- Accepts stains and finishes evenly
- Sands to a smooth surface
- Turns well for smaller woodworking projects
Its moderate density and good machining qualities make it suitable for furniture and interior woodwork.
Safety Note
Wood dust may cause mild irritation in some individuals. Standard dust collection and protective equipment are recommended when machining.
Common Uses
Palo Blanco common uses including:
- Furniture
- Interior trim
- Cabinetry
- Turned objects
- Decorative woodworking
Sustainability & Notes
Palo Blanco grows throughout parts of Central America and is commonly used in local woodworking industries. While it is not a major international export species, it remains an important regional timber for carpentry and furniture making.
The tree itself is also valued ornamentally due to its distinctive bark and seasonal flowering.
Comparative Notes & Related Species
Primavera – Similar in color but generally softer and lighter in density.
Spanish Cedar – Comparable in light coloration but much lighter in weight and known for its aromatic scent.
Santa Maria – Typically darker and heavier, commonly used for structural applications.
Related Guides
How to Identify Exotic Hardwood by Grain Pattern – Pale tropical woods like Palo Blanco can sometimes be confused with other light-colored species.
Moisture Content & Long-Term Stability – Proper acclimation helps maintain dimensional stability in furniture and cabinetry projects.
Finishing Oils vs Polyurethane on Exotic Species – Different finishing methods can enhance or alter the natural tone of lighter tropical hardwoods.
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
Palo Blanco samples are often lighter in both color and weight compared to many tropical hardwoods. When cataloging, note the pale coloration and relatively moderate density. It provides useful contrast in collections that contain darker Central American woods such as Cocobolo, Ziricote, and Chechen.
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Wood Sample Collection
This species is part of an ongoing effort to document and preserve wood samples from around the world.
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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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