African Birch (Axlewood)
Scientific name: Anogeissus leiocarpa
Overview
African Birch, also known as Axlewood, is a dense and durable hardwood native to West and Central Africa. It is valued for its strength and resistance to wear, making it suitable for structural and heavy-duty applications. The wood is tough and reliable, though its interlocked grain can make machining more challenging.
Quick Facts
- Common Name: African Birch (Axlewood)
- Scientific Name: Anogeissus leiocarpa
- Region: African Hardwoods (West & Central Africa)
- Tree Size: 60–80 ft tall, 2–4 ft trunk diameter
- Average Dried Weight: 50 lbs/ft³ (800 kg/m³)
- Janka Hardness: 1,700 lbf
- Color: Yellowish brown to golden brown
- Grain: Interlocked
- Texture: Medium to coarse
Identification Characteristics
African Birch has a warm yellow to golden brown color that may darken slightly over time. The grain is typically interlocked, giving it a somewhat irregular appearance and contributing to its strength.
Key identification traits include:
- Yellow to golden brown coloration
- Interlocked grain pattern
- Medium to coarse texture
- Dense and durable structure
Working Properties
African Birch is moderately difficult to work due to its density and grain structure. Sharp tools are required to achieve clean cuts and reduce tearout.
- Moderate difficulty in machining
- Prone to tearout due to interlocked grain
- Glues and finishes well with proper preparation
- High strength and durability
Safety Note
Wood dust may cause irritation. Use proper dust collection and respiratory protection when machining.
Common Uses
African Birch is used in applications where strength and durability are required.
- Structural timber
- Tool handles
- Heavy construction
- Flooring
Sustainability & Notes
This species is widely distributed and commonly used throughout Africa. Responsible sourcing is recommended.
Comparative Notes & Related Species
Okan – A dense structural hardwood with similar strength and durability.
Azobe – A heavier and more durable species often used in marine and exterior work.
Tali – A tough hardwood with comparable durability used in high-wear environments.
Related Guides
Understanding Wood Strength: What Makes Wood Strong? – Explains how density and structure affect performance.
Best Woods for Outdoor Use – Shows how durable species like this perform in exterior conditions.
Moisture Content & Long-Term Stability – Covers how the wood behaves over time in different environments.
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
African Birch represents a strong utility hardwood that is less commonly collected but important for understanding structural woods and durability-focused species.
Share Your Photos of This Species
Do you have lumber, wood samples, tree photographs, woodworking projects, furniture, carvings, turnings, musical instruments, or other items made from this species?
Exotic Woods of the World welcomes photographs from woodworkers, collectors, sawyers, researchers, and wood enthusiasts around the world. Selected submissions may be featured on this page and throughout our website to help document and showcase real-world examples of this species.
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.
Love This Species?
Enjoy learning about this wood species?
Help support the continued growth of Exotic Woods of the World by participating in our Adopt a Species program. Your support helps fund species research, educational content, photography, videos, and future conservation awareness initiatives.
Support Forest Conservation
This species is part of the growing Exotic Woods of the World reference archive, dedicated to documenting and preserving knowledge of the world’s wood species.
Through the Adopt a Species program, visitors can help support ongoing species research, educational content, photography, video production, and future conservation awareness initiatives.
Contributions help fund the continued expansion of this archive while promoting sustainable forestry education and the long-term appreciation of the world’s forests.
Interested in supporting this species? Visit our Adopt a Species and Conservation Partners pages to learn more.
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.
Lumber Suppliers:
Availability varies — see the Where to Buy Exotic Woods page for current sources.
Related Tools & Products:
• SKIL 5-Inch Random Orbital Sander with Cyclonic Dust Box for smooth surface preparation and finish sanding
https://amzn.to/4uZgf2l
• The Complete Manual of Woodworking for detailed guidance on woodworking design, techniques, and tools
https://amzn.to/4uX3nd5
• 10-Inch 120-Tooth Fine-Finish Woodworking Saw Blade for clean, precise cuts in hardwoods and finish materials
https://amzn.to/4fpeSVU
Share This Wood Species
Stay Connected
Follow the latest species additions, educational resources, videos, conservation initiatives, and major project milestones through our Site Updates archive.
The Site Updates archive provides a permanent record of new content, library growth, and future developments across Exotic Woods of the World.