Common Name(s): Serviceberry, juneberry, shadbush
Scientific Name: Amelanchier spp.
Distribution: Temperate regions of North America
Tree Size: 20-40 ft (6-12 m) tall,
1-2 ft (-.3-.6 m) trunk diameter
Average Dried Weight: 52.0 lbs/ft3 (835 kg/m3)
Specific Gravity (Basic, 12% MC): .66, .83
Janka Hardness: 1,800 lbf (8,010 N)
Modulus of Rupture: 16,900 lbf/in2 (116.6 MPa)
Elastic Modulus: 1,880,000 lbf/in2 (12.97 GPa)
Crushing Strength: 8,770 lbf/in2 (60.5 MPa)
Shrinkage: Radial: 6.7%, Tangential: 10.8%,
Volumetric: 18.7%, T/R Ratio: 1.6
Color/Appearance: Wide sapwood is pale tan color, with narrow heartwood being reddish brown, resembling maple (Acer genus). Pith flecks are common and can appear as small, irregularly-spaced, dark streaks on the facegrain of the wood.
Grain/Texture: Grain is straight, with a fine, uniform texture and moderate natural luster.
Rot Resistance: No data available. Since most of the wood is composed of sapwood, which is always perishable, it should be considered unsuitable for exterior applications.
Odor: No characteristic odor.
Allergies/Toxicity: Besides the standard health risks associated with any type of wood dust, no further health reactions have been associated with serviceberry. See the articles Wood Allergies and Toxicity and Wood Dust Safety for more information.
Pricing/Availability: Because of the small size of the tree, serviceberry is not a commercial species. Any pieces available would be a specialist or hobbyist application.
Sustainability: This wood species is not listed in the CITES Appendices, and is reported by the IUCN as being a species of least concern.
Common Uses: Turned objects and other small specialty wood items.
Comments: Usually occurring as a shrub or small tree, Amelanchier species are also called juneberry in North America—a reference to the early blooming and fruiting of the trees.
Despite the small size of the trees, the wood itself is heavy and hard—if appropriately sized material is available, serviceberry could make a good substitute for other interior woods like hard maple (Acer saccharum) or yellow birch (Betula alleghaniensis).
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Porosity: diffuse porous
Arrangement: solitary and radial multiples
Vessels: small to medium, very numerous
Parenchyma: not visible
Rays: narrow, normal spacing
Lookalikes/Substitutes: The sapwood can resemble other light colored, diffuse porous, temperate species such as birch, maple, or even hornbeam. Botanically, it’s most closely related to hawthorn (Crataegus genus) and rowan (Sorbus genus)—all from the rose (Rosaceae) family.
Notes: Serviceberry has a peculiar anatomical feature that has been compared to pith fleck. Essentially, the pith-fleck-like elements are clusters of parenchyma cells that occur at irregular intervals in the wood and look similar to ray fleck on the face grain (see picture of Amelanchier arborea facegrain with pith flecks). However, when viewed on the endgrain, they do not resemble any other common element in hardwood anatomy and appear as irregular clusters (see picture of A. arborea endgrain).