Ponderosa Pine (Pinus ponderosa)

Common Name(s): Ponderosa Pine

Scientific Name: Pinus ponderosa

Distribution: S

Tree Size: 100-115 ft (30-35 m) tall, 1.5-5 ft (.4-1.5 m) trunk diameter

Average Dried Weight: 29 lbs/ft³ (470 kg/m³)

Basic Specific Gravity: .38

Hardness: 460 lb_f (2,050 N)

Bending Strength: 9,400 lb_f/in² (64,830 kPa)

Elasticity: 1,290,000 lb_f/in² (8,900 MPa)

Shrinkage: Radial: 3.9%, Tangential: 6.2%, Volumetric: 9.7%, T/R Ratio: 1.6

Color/Appearance: Heartwood is reddish brown, sapwood is yellowish white.

Grain/Pore: Straight grained with a fine to medium texture and closed pores.

Durability: The heartwood is rated as moderate to low in decay resistance.

Workability: Overall, Loblolly Pine works fairly well with most tools, and it glues and finishes well.

Smell: There is no characteristic odor associated with this wood species.

Safety: Working with pine has been reported to cause allergic skin reactions and/or asthma in some people. See the articles Wood Allergies and Toxicity and Wood Dust Safety for more information.

Price Range: Should be widely available as construction lumber for a modest price.

Comments: Loblolly Pine is considered to be in the group of southern yellow pines, and shares many characteristics with other species of this group (Longleaf, Shortleaf, and Slash Pine) such as being: hard, dense, and possessing an excellent strength-to-weight ratio.

Loblolly Pine is commonly used for construction, such as: stringers, roof trusses, poles, joists, piles; as well as interior applications such as subflooring and sheathing. In exterior applications, it is usually pressure-treated with preservatives.

Scans/Pictures:

Ponderosa Pine (sanded)	Ponderosa Pine (sealed)
Ponderosa Pine (endgrain)

Downy Birch (B. alleghaniensis pictured)

Common Name(s): Downy Birch, European White Birch

Scientific Name: Betula pubescens

Distribution: Northern Europe, Asia, Iceland, and Greenland

Tree Size: 33-65 ft (10-20 m) tall, 1-2 ft (.3-.6 m) trunk diameter

Average Dried Weight: 40 lbs/ft³ (640 kg/m³)

Basic Specific Gravity: .48

Hardness: 930 lb_f (4,140 N)*

*Estimated hardness based on specific gravity

Bending Strength: 17,760 lb_f/in² (122,490 kPa)

Elasticity: 1,745,000 lb_f/in² (12,030 MPa)

Shrinkage: Radial: 6.0%, Tangential: 10.0%, Volumetric: 16.0%, T/R Ratio: 1.7

Color/Appearance: Heartwood tends to be a light reddish brown, with nearly white sapwood. Occasionally figured pieces are available with a wide, shallow curl similar to the curl found in Cherry. There is virtually no color distinction between annual growth rings, giving Birch a somewhat dull, uniform appearance.

Grain/Pore: Grain is generally straight or slightly wavy. Pores are closed, with a fine, even texture

Durability: Birch is perishable, and will readily rot and decay if exposed to the elements. The wood is also susceptible to insect attack.

Workability: Generally easy to work with hand and machine tools, though boards with wild grain can cause grain tearout during machining operations. Turns, glues, and finishes well.

Smell: There is no characteristic odor associated with this wood species.

Safety: Birch in the Betula genus has been reported as a sensitizer. Usually most common reactions simply include skin and respiratory irritation. See the articles Wood Allergies and Toxicity and Wood Dust Safety for more information.

Price Range: Likely to be rather economical in most instances. Figured boards can be more expensive, but normally plain birch lumber is in the same price range as maple or oak.

Comments: Birch is one of the most widely used woods for veneer and plywood worldwide. Besides regular sheets of plywood, Birch veneer is also used for doors, furniture, and paneling.

Some other common uses for Birch include: boxes, crates, turned objects, interior trim, and other small specialty wood items.

Related Species:

• Alaska Paper Birch (Betula neoalaskana)
• Alder-leaf Birch (Betula alnoides)
• Gray Birch (Betula populifolia)
• Paper Birch (Betula papyrifera)
• River Birch (Betula nigra)
• Silver Birch (Betula pendula)
• Sweet Birch (Betula lenta)
• Yellow Birch (Betula alleghaniensis)

Scans/Pictures: There are currently no pictures of this exact wood species, but a similar species within the Betula genus is being substituted (B. alleghaniensis). 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.

Yellow Birch (sanded)

Yellow Birch (sealed)

Sweet Birch (B. alleghaniensis pictured)

Common Name(s): Sweet Birch

Scientific Name: Betula lenta

Distribution: Northeastern North America

Tree Size: 65-100 ft (20-30 m) tall, 2-3 ft (.6-1.0 m) trunk diameter

Average Dried Weight: 50 lbs/ft³ (795 kg/m³)

Basic Specific Gravity: .60

Hardness: 1,470 lb_f (6,540 N)

Bending Strength: 16,900 lb_f/in² (116,550 kPa)

Elasticity: 2,170,000 lb_f/in² (14,970 MPa)

Shrinkage: Radial: 6.5%, Tangential: 9.0%, Volumetric: 15.6%, T/R Ratio: 1.4

Color/Appearance: Heartwood tends to be a light reddish brown, with nearly white sapwood. Occasionally figured pieces are available with a wide, shallow curl similar to the curl found in Cherry. There is virtually no color distinction between annual growth rings, giving Birch a somewhat dull, uniform appearance.

Grain/Pore: Grain is generally straight or slightly wavy. Pores are closed, with a fine, even texture

Durability: Birch is perishable, and will readily rot and decay if exposed to the elements. The wood is also susceptible to insect attack.

Workability: Generally easy to work with hand and machine tools, though boards with wild grain can cause grain tearout during machining operations. Turns, glues, and finishes well.

Smell: There is no characteristic odor associated with this wood species.

Safety: Birch in the Betula genus has been reported as a sensitizer. Usually most common reactions simply include skin and respiratory irritation. See the articles Wood Allergies and Toxicity and Wood Dust Safety for more information.

Price Range: Likely to be rather economical in most instances. Figured boards can be more expensive, but normally plain birch lumber is in the same price range as maple or oak.

Comments: Birch is one of the most widely used woods for veneer and plywood worldwide. Besides regular sheets of plywood, Birch veneer is also used for doors, furniture, and paneling.

Some other common uses for Birch include: boxes, crates, turned objects, interior trim, and other small specialty wood items.

Related Species:

• Alaska Paper Birch (Betula neoalaskana)
• Alder-leaf Birch (Betula alnoides)
• Downy Birch (Betula pubescens)
• Gray Birch (Betula populifolia)
• Paper Birch (Betula papyrifera)
• River Birch (Betula nigra)
• Silver Birch (Betula pendula)
• Yellow Birch (Betula alleghaniensis)

Scans/Pictures: There are currently no pictures of this exact wood species, but a similar species within the Betula genus is being substituted (B. alleghaniensis). 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.

Yellow Birch (sanded)

Yellow Birch (sealed)

Silver Birch (B. alleghaniensis pictured)

Common Name(s): Silver Birch

Scientific Name: Betula pendula

Distribution: Europe and southwest Asia

Tree Size: 65-100 ft (20-30 m) tall, 1-2 ft (.3-.6 m) trunk diameter

Average Dried Weight: 41 lbs/ft³ (660 kg/m³)

Basic Specific Gravity: .50

Hardness: 1,210 lb_f (5,360 N)

Bending Strength: 16,570 lb_f/in² (114,290 kPa)

Elasticity: 2,024,000 lb_f/in² (13,960 MPa)

Shrinkage: No data available

Color/Appearance: Heartwood tends to be a light reddish brown, with nearly white sapwood. Occasionally figured pieces are available with a wide, shallow curl similar to the curl found in Cherry. There is virtually no color distinction between annual growth rings, giving Birch a somewhat dull, uniform appearance.

Grain/Pore: Grain is generally straight or slightly wavy. Pores are closed, with a fine, even texture

Durability: Birch is perishable, and will readily rot and decay if exposed to the elements. The wood is also susceptible to insect attack.

Workability: Generally easy to work with hand and machine tools, though boards with wild grain can cause grain tearout during machining operations. Turns, glues, and finishes well.

Smell: There is no characteristic odor associated with this wood species.

Safety: Birch in the Betula genus has been reported as a sensitizer. Usually most common reactions simply include skin and respiratory irritation. See the articles Wood Allergies and Toxicity and Wood Dust Safety for more information.

Price Range: Likely to be rather economical in most instances. Figured boards can be more expensive, but normally plain birch lumber is in the same price range as maple or oak.

Comments: Birch is one of the most widely used woods for veneer and plywood worldwide. Besides regular sheets of plywood, Birch veneer is also used for doors, furniture, and paneling.

Some other common uses for Birch include: boxes, crates, turned objects, interior trim, and other small specialty wood items.

Related Species:

• Alaska Paper Birch (Betula neoalaskana)
• Alder-leaf Birch (Betula alnoides)
• Downy Birch (Betula pubescens)
• Gray Birch (Betula populifolia)
• Paper Birch (Betula papyrifera)
• River Birch (Betula nigra)
• Sweet Birch (Betula lenta)
• Yellow Birch (Betula alleghaniensis)

Scans/Pictures: There are currently no pictures of this exact wood species, but a similar species within the Betula genus is being substituted (B. alleghaniensis). 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.

Yellow Birch (sanded)

Yellow Birch (sealed)

River Birch (B. alleghaniensis pictured)

Common Name(s): River Birch

Scientific Name: Betula nigra

Distribution: Eastern United States

Tree Size: 65-100 ft (20-30 m) tall, 2-3 ft (.6-1.0 m) trunk diameter

Average Dried Weight: 40 lbs/ft³ (635 kg/m³)

Basic Specific Gravity: .49

Hardness: 970 lb_f (4,320 N)*

*Estimated hardness based on specific gravity

Bending Strength: No data available

Elasticity: No data available

Shrinkage: Radial: 4.7%, Tangential: 9.2%, Volumetric: 13.5%, T/R Ratio: 2.0

Color/Appearance: Heartwood tends to be a light reddish brown, with nearly white sapwood. Occasionally figured pieces are available with a wide, shallow curl similar to the curl found in Cherry. There is virtually no color distinction between annual growth rings, giving Birch a somewhat dull, uniform appearance.

Grain/Pore: Grain is generally straight or slightly wavy. Pores are closed, with a fine, even texture

Durability: Birch is perishable, and will readily rot and decay if exposed to the elements. The wood is also susceptible to insect attack.

Workability: Generally easy to work with hand and machine tools, though boards with wild grain can cause grain tearout during machining operations. Turns, glues, and finishes well.

Smell: There is no characteristic odor associated with this wood species.

Safety: Birch in the Betula genus has been reported as a sensitizer. Usually most common reactions simply include skin and respiratory irritation. See the articles Wood Allergies and Toxicity and Wood Dust Safety for more information.

Price Range: Likely to be rather economical in most instances. Figured boards can be more expensive, but normally plain birch lumber is in the same price range as maple or oak.

Comments: Birch is one of the most widely used woods for veneer and plywood worldwide. Besides regular sheets of plywood, Birch veneer is also used for doors, furniture, and paneling.

Some other common uses for Birch include: boxes, crates, turned objects, interior trim, and other small specialty wood items.

Related Species:

• Alaska Paper Birch (Betula neoalaskana)
• Alder-leaf Birch (Betula alnoides)
• Downy Birch (Betula pubescens)
• Gray Birch (Betula populifolia)
• Paper Birch (Betula papyrifera)
• Silver Birch (Betula pendula)
• Sweet Birch (Betula lenta)
• Yellow Birch (Betula alleghaniensis)

Scans/Pictures: There are currently no pictures of this exact wood species, but a similar species within the Betula genus is being substituted (B. alleghaniensis). 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.

Yellow Birch (sanded)

Yellow Birch (sealed)

Paper Birch (B. alleghaniensis pictured)

Common Name(s): Paper Birch

Scientific Name: Betula papyrifera

Distribution: Northern and central North America

Tree Size: 65-100 ft (20-30 m) tall, 2-3 ft (.6-1.0 m) trunk diameter

Average Dried Weight: 40 lbs/ft³ (640 kg/m³)

Basic Specific Gravity: .48

Hardness: 910 lb_f (4,050 N)

Bending Strength: 12,300 lb_f/in² (84,830 kPa)

Elasticity: 1,590,000 lb_f/in² (10,970 MPa)

Shrinkage: Radial: 6.3%, Tangential: 8.6%, Volumetric: 16.2%, T/R Ratio: 1.4

Color/Appearance: Heartwood tends to be a light reddish brown, with nearly white sapwood. Occasionally figured pieces are available with a wide, shallow curl similar to the curl found in Cherry. There is virtually no color distinction between annual growth rings, giving Birch a somewhat dull, uniform appearance.

Grain/Pore: Grain is generally straight or slightly wavy. Pores are closed, with a fine, even texture

Durability: Birch is perishable, and will readily rot and decay if exposed to the elements. The wood is also susceptible to insect attack.

Workability: Generally easy to work with hand and machine tools, though boards with wild grain can cause grain tearout during machining operations. Turns, glues, and finishes well.

Smell: There is no characteristic odor associated with this wood species.

Safety: Birch in the Betula genus has been reported as a sensitizer. Usually most common reactions simply include skin and respiratory irritation. See the articles Wood Allergies and Toxicity and Wood Dust Safety for more information.

Price Range: Likely to be rather economical in most instances. Figured boards can be more expensive, but normally plain birch lumber is in the same price range as maple or oak.

Comments: Birch is one of the most widely used woods for veneer and plywood worldwide. Besides regular sheets of plywood, Birch veneer is also used for doors, furniture, and paneling.

Some other common uses for Birch include: boxes, crates, turned objects, interior trim, and other small specialty wood items.

Related Species:

• Alaska Paper Birch (Betula neoalaskana)
• Alder-leaf Birch (Betula alnoides)
• Downy Birch (Betula pubescens)
• Gray Birch (Betula populifolia)
• River Birch (Betula nigra)
• Silver Birch (Betula pendula)
• Sweet Birch (Betula lenta)
• Yellow Birch (Betula alleghaniensis)

Scans/Pictures: There are currently no pictures of this exact wood species, but a similar species within the Betula genus is being substituted (B. alleghaniensis). 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.

Yellow Birch (sanded)

Yellow Birch (sealed)

Gray Birch (B. alleghaniensis pictured)

Common Name(s): Gray Birch

Scientific Name: Betula populifolia

Distribution: Northeastern North America

Tree Size: 20-40 ft (6-12 m) tall, 1 ft (.3 m) trunk diameter

Average Dried Weight: 37 lbs/ft³ (590 kg/m³)

Basic Specific Gravity: .45

Hardness: 760 lb_f (3,380 N)

Bending Strength: 9,800 lb_f/in² (67,590 kPa)

Elasticity: 1,150,000 lb_f/in² (7,930 MPa)

Shrinkage: Radial: 5.2%, Tangential: 9.5%, Volumetric: 14.7%, T/R Ratio: 1.8

Color/Appearance: Heartwood tends to be a light reddish brown, with nearly white sapwood. Occasionally figured pieces are available with a wide, shallow curl similar to the curl found in Cherry. There is virtually no color distinction between annual growth rings, giving Birch a somewhat dull, uniform appearance.

Grain/Pore: Grain is generally straight or slightly wavy. Pores are closed, with a fine, even texture

Durability: Birch is perishable, and will readily rot and decay if exposed to the elements. The wood is also susceptible to insect attack.

Workability: Generally easy to work with hand and machine tools, though boards with wild grain can cause grain tearout during machining operations. Turns, glues, and finishes well.

Smell: There is no characteristic odor associated with this wood species.

Safety: Birch in the Betula genus has been reported as a sensitizer. Usually most common reactions simply include skin and respiratory irritation. See the articles Wood Allergies and Toxicity and Wood Dust Safety for more information.

Price Range: Likely to be rather economical in most instances. Figured boards can be more expensive, but normally plain birch lumber is in the same price range as maple or oak.

Comments: Birch is one of the most widely used woods for veneer and plywood worldwide. Besides regular sheets of plywood, Birch veneer is also used for doors, furniture, and paneling.

Some other common uses for Birch include: boxes, crates, turned objects, interior trim, and other small specialty wood items.

Related Species:

• Alaska Paper Birch (Betula neoalaskana)
• Alder-leaf Birch (Betula alnoides)
• Downy Birch (Betula pubescens)
• Paper Birch (Betula papyrifera)
• River Birch (Betula nigra)
• Silver Birch (Betula pendula)
• Sweet Birch (Betula lenta)
• Yellow Birch (Betula alleghaniensis)

Scans/Pictures: There are currently no pictures of this exact wood species, but a similar species within the Betula genus is being substituted (B. alleghaniensis). 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.

Yellow Birch (sanded)

Yellow Birch (sealed)

Alder-leaf Birch (B. alleghaniensis pictured)

Common Name(s): Alder-leaf Birch

Scientific Name: Betula alnoides

Distribution: Burma, India, and Nepal

Tree Size: 65-100 ft (20-30 m) tall, 2-3 ft (.6-1.0 m) trunk diameter

Average Dried Weight: 33 lbs/ft³ (530 kg/m³)

Basic Specific Gravity: .41

Hardness: 830 lb_f (3,690 N)

Bending Strength: 8,980 lb_f/in² (61,920 kPa)

Elasticity: 1,235,000 lb_f/in² (8,520 MPa)

Shrinkage: Radial: 5.0%, Tangential: 7.0%, Volumetric: 13.0%, T/R Ratio: 1.4

Color/Appearance: Heartwood tends to be a light reddish brown, with nearly white sapwood. Occasionally figured pieces are available with a wide, shallow curl similar to the curl found in Cherry. There is virtually no color distinction between annual growth rings, giving Birch a somewhat dull, uniform appearance.

Grain/Pore: Grain is generally straight or slightly wavy. Pores are closed, with a fine, even texture

Durability: Birch is perishable, and will readily rot and decay if exposed to the elements. The wood is also susceptible to insect attack.

Workability: Generally easy to work with hand and machine tools, though boards with wild grain can cause grain tearout during machining operations. Turns, glues, and finishes well.

Smell: There is no characteristic odor associated with this wood species.

Safety: Birch in the Betula genus has been reported as a sensitizer. Usually most common reactions simply include skin and respiratory irritation. See the articles Wood Allergies and Toxicity and Wood Dust Safety for more information.

Price Range: Likely to be rather economical in most instances. Figured boards can be more expensive, but normally plain birch lumber is in the same price range as maple or oak.

Comments: Birch is one of the most widely used woods for veneer and plywood worldwide. Besides regular sheets of plywood, Birch veneer is also used for doors, furniture, and paneling.

Some other common uses for Birch include: boxes, crates, turned objects, interior trim, and other small specialty wood items.

Related Species:

• Alaska Paper Birch (Betula neoalaskana)
• Downy Birch (Betula pubescens)
• Gray Birch (Betula populifolia)
• Paper Birch (Betula papyrifera)
• River Birch (Betula nigra)
• Silver Birch (Betula pendula)
• Sweet Birch (Betula lenta)
• Yellow Birch (Betula alleghaniensis)

Scans/Pictures: There are currently no pictures of this exact wood species, but a similar species within the Betula genus is being substituted (B. alleghaniensis). 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.

Yellow Birch (sanded)

Yellow Birch (sealed)

Alaska Paper Birch (B. alleghaniensis pictured)

Common Name(s): Alaska Paper Birch

Scientific Name: Betula neoalaskana

Distribution: Alaska and northern Canada

Tree Size: 50-65 ft (15-20 m) tall, 1-2 ft (.3-.6 m) trunk diameter

Average Dried Weight: 41 lbs/ft³ (660 kg/m³)

Basic Specific Gravity: .49

Hardness: 830 lb_f (3,690 N)

Bending Strength: 13,600 lb_f/in² (93,790 kPa)

Elasticity: 1,900,000 lb_f/in² (13,100 MPa)

Shrinkage: Radial: 6.5%, Tangential: 9.9%, Volumetric: 16.7%, T/R Ratio: 1.5

Color/Appearance: Heartwood tends to be a light reddish brown, with nearly white sapwood. Occasionally figured pieces are available with a wide, shallow curl similar to the curl found in Cherry. There is virtually no color distinction between annual growth rings, giving Birch a somewhat dull, uniform appearance.

Grain/Pore: Grain is generally straight or slightly wavy. Pores are closed, with a fine, even texture

Durability: Birch is perishable, and will readily rot and decay if exposed to the elements. The wood is also susceptible to insect attack.

Workability: Generally easy to work with hand and machine tools, though boards with wild grain can cause grain tearout during machining operations. Turns, glues, and finishes well.

Smell: There is no characteristic odor associated with this wood species.

Safety: Birch in the Betula genus has been reported as a sensitizer. Usually most common reactions simply include skin and respiratory irritation. See the articles Wood Allergies and Toxicity and Wood Dust Safety for more information.

Price Range: Likely to be rather economical in most instances. Figured boards can be more expensive, but normally plain birch lumber is in the same price range as maple or oak.

Comments: Birch is one of the most widely used woods for veneer and plywood worldwide. Besides regular sheets of plywood, Birch veneer is also used for doors, furniture, and paneling.

Some other common uses for Birch include: boxes, crates, turned objects, interior trim, and other small specialty wood items.

Related Species:

• Alder-leaf Birch (Betula alnoides)
• Downy Birch (Betula pubescens)
• Gray Birch (Betula populifolia)
• Paper Birch (Betula papyrifera)
• River Birch (Betula nigra)
• Silver Birch (Betula pendula)
• Sweet Birch (Betula lenta)
• Yellow Birch (Betula alleghaniensis)

Scans/Pictures: There are currently no pictures of this exact wood species, but a similar species within the Betula genus is being substituted (B. alleghaniensis). 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.

Yellow Birch (sanded)

Yellow Birch (sealed)

Yellow Birch (Betula alleghaniensis)

Common Name(s): Yellow Birch

Scientific Name: Betula alleghaniensis

Distribution: Northeastern North America

Tree Size: 65-100 ft (20-30 m) tall, 2-3 ft (.6-1.0 m) trunk diameter

Average Dried Weight: 46 lbs/ft³ (740 kg/m³)

Basic Specific Gravity: .55

Hardness: 1,260 lb_f (5,610 N)

Bending Strength: 16,600 lb_f/in² (114,480 kPa)

Elasticity: 2,010,000 lb_f/in² (13,860 MPa)

Shrinkage: Radial: 7.3%, Tangential: 9.5%, Volumetric: 16.8%, T/R Ratio: 1.3

Color/Appearance: Heartwood tends to be a light reddish brown, with nearly white sapwood. Occasionally figured pieces are available with a wide, shallow curl similar to the curl found in Cherry. There is virtually no color distinction between annual growth rings, giving Birch a somewhat dull, uniform appearance.

Grain/Pore: Grain is generally straight or slightly wavy. Pores are closed, with a fine, even texture

Durability: Birch is perishable, and will readily rot and decay if exposed to the elements. The wood is also susceptible to insect attack.

Workability: Generally easy to work with hand and machine tools, though boards with wild grain can cause grain tearout during machining operations. Turns, glues, and finishes well.

Smell: There is no characteristic odor associated with this wood species.

Safety: Birch in the Betula genus has been reported as a sensitizer. Usually most common reactions simply include skin and respiratory irritation. See the articles Wood Allergies and Toxicity and Wood Dust Safety for more information.

Price Range: Likely to be rather economical in most instances. Figured boards can be more expensive, but normally plain birch lumber is in the same price range as maple or oak.

Comments: Birch is one of the most widely used woods for veneer and plywood worldwide. Besides regular sheets of plywood, Birch veneer is also used for doors, furniture, and paneling.

Some other common uses for Birch include: boxes, crates, turned objects, interior trim, and other small specialty wood items.

Related Species:

• Alaska Paper Birch (Betula neoalaskana)
• Alder-leaf Birch (Betula alnoides)
• Downy Birch (Betula pubescens)
• Gray Birch (Betula populifolia)
• Paper Birch (Betula papyrifera)
• River Birch (Betula nigra)
• Silver Birch (Betula pendula)
• Sweet Birch (Betula lenta)

Scans/Pictures:

Yellow Birch (sanded)

Yellow Birch (sealed)