The Friends of the Wild Flower Garden, Inc.

Trees & Shrubs of the Eloise Butler Wildflower Garden

The oldest public wildflower garden in the United States


Common Name
Allegheny Serviceberry (Smooth Serviceberry)


Scientific Name
Amelanchier laevis Wiegand


Plant Family
Rose (Rosaceae)

Garden Location


Prime Season
Spring flowering



Serviceberries (or Juneberries) are native deciduous shrubs with edible fruit.

Allegheny Serviceberry attempts to grow to the size of small tree with a few upright stems reaching to 20 to 30 feet high.

The bark is smooth on young stems, ashy-gray with darker (but faint) stripes. On mature stems it splits and furrows becoming rough.

Twigs are slender and flexible, reddish-brown with fine hair. The buds are long and pointed, with scales that have reddish-yellow to reddish-green margins and usually the margins have some hair. New growth is green.

The leaves are alternate, simple, ovate in shape, 1-1/2 to 3 inches long, with a finely toothed margin, usually most of way to the base. Surfaces are free of hair except that the new leaf may have underside hair until flowering time. The tip forms an abrupt point, the base is rounded to slightly heart-shaped. The vein pattern is pinnate, the upper surface a dull medium green while the underside is paler with fine hair only along the midrib. When young, leaves are often bronze in color. The leaves are folded lengthwise down the middle in the buds (said to be 'conduplicate') rather than arranged in overlapping scales. Fall leaf color can be a nice yellow to yellowish-red to purplish red depending on the annual seasonal variations.

The inflorescence is a short dense raceme, about 4 inches long, at the end of the twigs before the leaves unfurl or with the leaves in the northern part of the plants range.

The flowers of Amelanchier are showy. The five white petals of the corolla are narrowly oblong, and the lobes of the calyx (the sepals) form 5 conspicuous teeth which reflex after flowering. These lobes are densely hairy on the inside and outside surfaces. Flowers usually have 19 to 21 stamens and 5 styles. The number of stamens and styles is slightly variable above and below the typical. The apex of the ovary is slightly hairy or smooth.

Fruit: Flowers mature to a 1/4 - 3/8 inch pome (berry-like), clustered like the flowers on short stalks, turning to red or purple-black in late summer. Each pome contains about 4 to 10 seeds. Fruits are edible. Seed needs cold exposure to break dormancy. Sow fresh berries and let them overwinter.


Habitat: Allegheny Serviceberry grows in average somewhat dry well drained soils, with full sun. It will survive as an understory shrub but needs partial sun to flower well. The species grows fast but can be short lived.

Names: The Serviceberry genus, Amelanchier, is from the old French word amelancier, the name of A. ovalis from Provence. The species, laevis, means 'smooth' from which is derived the alternate common name of 'Smooth Serviceberry - the underside of the leaf is usually free of hair at flowering and smooth later. The alternate common name of 'Allegheny Shadblow' comes from the East Coast where the shrub flowers in June at the time of the running of the river herring or Atlantic Shad, but the 'Shadblow' name more properly belongs to the east coast species - A. canadensis. The common name of 'Serviceberry' is derived from the flower clusters being gathered for use in church services in times past.

Allegheny Servicberry was at one time considered a subspecies of Amelanchier arborea. The author name for the current plant classification of 1912, ‘Wiegand’, is for Karl McKay Wiegand (1873-1942) American botanist, head of the botany dept. at Cornell University and authority on taxonomy and author of over 100 papers.

Comparisons: The Serviceberries have a similar form, flower structure and fruit. The complete list of those found in Minnesota is given below. A. laevis is similar to A. arborea, but flowers slightly later.

See bottom of page for notes on the Garden's planting history, distribution in Minnesota and North America, lore and other references.

flowers flower close-up

Above & below: Flowers occur in a dense raceme at the end of twigs at the time the leaves unfurl (in northern areas). The spreading petals show off the up to 20 yellowish stamens and 5 yellow-green styles.

Flower clusters'

Below: The lobes of the calyx are pointed and very hairy. Leaves are ovate with a finely toothed margin.

flower calyx leaf

Below: Flowers mature to a 1/4 - 3/8 inch pome (berry-like), clustered like the flowers on short stalks, turning to red or purple-black in late summer. Each pome contains about 4 to 10 seeds. Fruits are edible.

green fruit fruit

Below: Twigs differ slightly between fall (1st photo) and spring (2nd photo) when the color changes to more pronounced reddish-brown and the buds show fine hair. The leaf underside is a pale green with only a bit of whitish hair along the mid-rib.

fall buds spring bud leaf underside

Below: Fall leaf color can be a nice yellow to yellowish-red to purplish red depending on the annual seasonal variations.

fall leaves fall leaf

Below: A. laevis can take the form of a multi-stemmed shrub but usually attempts to form a tree shape with multiple stems, which reach to 25 feet. Bark on the mature stems splits and furrows becoming rough. Bark is smooth on young stems, ashy-gray with darker (but faint) stripes.

shrub shrub in tree form bark


Notes: Allegheny Serviceberry is not indigenous to the Garden, however, Gardener Cary George reported planting it in 1987 and 1998. Garden Curator Susan Wilkins added additional plants in 2008. It is native to Minnesota and found primarily in the NE quadrant of the state and south along the St. Croix River to the metro area and then south in the counties along the Mississippi River. In North America it is found from Minnesota and Ontario eastward to the coast - generally east of the Mississippi River in the U.S. except for Mississippi and Florida.

In Minnesota: Ten species of Amelanchier are listed as native to Minnesota by the U of M Herbarium: A. alnifolia, Saskatoon Serviceberry; A. arborea, Downy Serviceberry; A. bartramiana, Northern or Mountain Juneberry; A, interior, Inland Serviceberry; A. x intermedia, Intermediate Serviceberry; A. laevis, Allegheny or Smooth Serviceberry; A. sanguinea, Low or Round-leaf Serviceberry; A. spicata, Running Serviceberry or Creeping Juneberry; A. humilis, Low Juneberry. One that is not native to Minnesota, but can grow here is A. canadensis, Shadblow Serviceberry.

Uses: The fruit of Serviceberries is of fine quality, being juicy and sweetish. Early European settlers, learning from the native population, found them most useful for puddings and pies, the seeds giving a cherry flavor. Cooked berries were great for berry muffins. (Ref. #6). In some areas, disease and pests ruin a lot of berries. Over 40 species of birds are known to feed on the fruit. In areas where the plant was plentiful, those grown as trees were used for pulpwood and for wood handles as the wood is hard and heavy.

Merritt Fernald (Ref. #6) wrote “Few wild fruits of such excellent quality as the Serviceberries are less known to the modern American, although by the Indians and the early European explorers of the continent the berries were among the most esteemed of our native fruits.”

References and site links

References: Plant characteristics are generally from sources 1A, 32, W2, W3, W7 & W8 plus others as specifically applied. Distribution principally from W1, W2 and 28C. Planting history generally from 1, 4 & 4a. Other sources by specific reference. See Reference List for details.

graphicIdentification booklet for most of the flowering forbs and small flowering shrubs of the Eloise Butler Wildflower Garden. Details Here.